mirror of https://github.com/tc39/test262.git
Merge pull request #660 from bocoup/dflt-params
Add tests for default parameters
This commit is contained in:
Leo Balter
GitHub
commit
9370371ac5
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@ -0,0 +1,21 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
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// This code is governed by the BSD license found in the LICENSE file.
|
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/*---
|
||||
desc: Abrupt completion returned by evaluation of initializer
|
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template: error
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
1. Let status be the result of performing IteratorBindingInitialization for
|
||||
FormalsList using iteratorRecord and environment as the arguments.
|
||||
2. ReturnIfAbrupt(status).
|
||||
3. Return the result of performing IteratorBindingInitialization for
|
||||
FormalParameter using iteratorRecord and environment as the arguments.
|
||||
---*/
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|
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//- params
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_ = (function() { throw new Test262Error(); }())
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//- error
|
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Test262Error
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@ -0,0 +1,47 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Use of intializer when argument value is not `undefined`
|
||||
template: default
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
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|
||||
[...]
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||||
23. Let iteratorRecord be Record {[[Iterator]]:
|
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CreateListIterator(argumentsList), [[Done]]: false}.
|
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24. If hasDuplicates is true, then
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[...]
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25. Else,
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a. Perform ? IteratorBindingInitialization for formals with
|
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iteratorRecord and env as arguments.
|
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[...]
|
||||
---*/
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|
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//- setup
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var obj = {};
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var falseCount = 0;
|
||||
var stringCount = 0;
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var nanCount = 0;
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var zeroCount = 0;
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var nullCount = 0;
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var objCount = 0;
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//- params
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aFalse = falseCount +=1, aString = stringCount += 1, aNaN = nanCount += 1, a0 = zeroCount += 1, aNull = nullCount += 1, aObj = objCount +=1
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//- args
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false, '', NaN, 0, null, obj
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//- body
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assert.sameValue(aFalse, false);
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assert.sameValue(aString, '');
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assert.sameValue(aNaN, NaN);
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assert.sameValue(a0, 0);
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assert.sameValue(aNull, null);
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assert.sameValue(aObj, obj);
|
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//- teardown
|
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assert.sameValue(falseCount, 0, 'initializer not evaluated: false');
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assert.sameValue(stringCount, 0, 'initializer not evaluated: string');
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assert.sameValue(nanCount, 0, 'initializer not evaluated: NaN');
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assert.sameValue(zeroCount, 0, 'initializer not evaluated: 0');
|
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assert.sameValue(nullCount, 0, 'initializer not evaluated: null');
|
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assert.sameValue(objCount, 0, 'initializer not evaluated: object');
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@ -0,0 +1,29 @@
|
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Use of intializer when argument value is `undefined`
|
||||
template: default
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[Iterator]]:
|
||||
CreateListIterator(argumentsList), [[Done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
a. Perform ? IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
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|
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//- params
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fromLiteral = 23, fromExpr = 45, fromHole = 99
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||||
//- args
|
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undefined, void 0
|
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//- body
|
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assert.sameValue(fromLiteral, 23);
|
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assert.sameValue(fromExpr, 45);
|
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assert.sameValue(fromHole, 99);
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@ -0,0 +1,48 @@
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/arrow-function/params-dflt-
|
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name: arrow function expression
|
||||
esid: sec-arrow-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.2.16
|
||||
features: [default-parameters]
|
||||
info: |
|
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ArrowFunction : ArrowParameters => ConciseBody
|
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|
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[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = (/*{ params }*/) => {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f(/*{ args }*/);
|
||||
assert.sameValue(callCount, 1, 'arrow function invoked exactly once');
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@ -0,0 +1,72 @@
|
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// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-static-
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||||
name: static class expression generator method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
C.method(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
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@ -0,0 +1,72 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
C.prototype.method(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
C.method(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
C.prototype.method(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-static-
|
||||
name: static class expression generator method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.prototype.method(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.prototype.method(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/params-dflt-
|
||||
name: function declaration
|
||||
esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.1.19
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
|
||||
f(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'function invoked exactly once');
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/params-dflt-
|
||||
name: function expression
|
||||
esid: sec-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.1.20
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'function invoked exactly once');
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/params-dflt-
|
||||
name: generator function declaration
|
||||
esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.4.12
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function* f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
|
||||
f(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'generator function invoked exactly once');
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/params-dflt-
|
||||
name: generator function expression
|
||||
esid: sec-generator-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.4.14
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function*(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'generator function invoked exactly once');
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-gen-meth-
|
||||
name: generator method
|
||||
esid: sec-generator-function-definitions-runtime-semantics-propertydefinitionevaluation
|
||||
es6id: 14.4.13
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method(/*{ args }*/).next();
|
||||
|
||||
assert.sameValue(callCount, 1, 'generator method invoked exactly once');
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-meth-
|
||||
name: method
|
||||
esid: sec-runtime-semantics-definemethod
|
||||
es6id: 14.3.8
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method(/*{ args }*/);
|
||||
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: >
|
||||
It is a Syntax Error if BoundNames of FormalParameters contains any duplicate
|
||||
elements.
|
||||
template: syntax
|
||||
negative: SyntaxError
|
||||
info: |
|
||||
14.1.2 Static Semantics: Early Errors
|
||||
|
||||
StrictFormalParameters : FormalParameters
|
||||
|
||||
- It is a Syntax Error if BoundNames of FormalParameters contains any
|
||||
duplicate elements.
|
||||
|
||||
FormalParameters : FormalParameterList
|
||||
|
||||
- It is a Syntax Error if IsSimpleParameterList of FormalParameterList is
|
||||
false and BoundNames of FormalParameterList contains any duplicate
|
||||
elements.
|
||||
---*/
|
||||
|
||||
//- params
|
||||
x = 0, x
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/arrow-function/params-dflt-
|
||||
name: arrow function expression
|
||||
esid: sec-arrow-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.2.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ArrowFunction : ArrowParameters => ConciseBody
|
||||
|
||||
[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = (/*{ params }*/) => {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'arrow function body not evaluated');
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-static-
|
||||
name: static class expression generator method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method(/*{ args }*/);
|
||||
});
|
||||
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.prototype.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.prototype.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-static-
|
||||
name: static class expression generator method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.prototype.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.prototype.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/params-dflt-
|
||||
name: function declaration
|
||||
esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.1.19
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'function body not evaluated');
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/params-dflt-
|
||||
name: function expression
|
||||
esid: sec-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.1.20
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'function body not evaluated');
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/params-dflt-
|
||||
name: generator function declaration
|
||||
esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.4.12
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function* f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f(/*{ args }*/);
|
||||
});
|
||||
|
||||
assert.sameValue(callCount, 0, 'generator function body not evaluated');
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/params-dflt-
|
||||
name: generator function expression
|
||||
esid: sec-generator-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.4.14
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function*(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'generator function body not evaluated');
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-gen-meth-
|
||||
name: generator method
|
||||
esid: sec-generator-function-definitions-runtime-semantics-propertydefinitionevaluation
|
||||
es6id: 14.4.13
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
obj.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'generator method body not evaluated');
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-meth-
|
||||
name: method
|
||||
esid: sec-runtime-semantics-definemethod
|
||||
es6id: 14.3.8
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
obj.method(/*{ args }*/);
|
||||
});
|
||||
assert.sameValue(callCount, 0, 'method body not evaluated');
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Referencing a parameter that occurs later in the ParameterList
|
||||
template: error
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
1. Let status be the result of performing IteratorBindingInitialization for
|
||||
FormalsList using iteratorRecord and environment as the arguments.
|
||||
2. ReturnIfAbrupt(status).
|
||||
3. Return the result of performing IteratorBindingInitialization for
|
||||
FormalParameter using iteratorRecord and environment as the arguments.
|
||||
---*/
|
||||
|
||||
//- setup
|
||||
var x = 0;
|
||||
//- params
|
||||
x = y, y
|
||||
//- error
|
||||
ReferenceError
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Referencing a parameter that occurs earlier in the ParameterList
|
||||
template: default
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
1. Let status be the result of performing IteratorBindingInitialization for
|
||||
FormalsList using iteratorRecord and environment as the arguments.
|
||||
2. ReturnIfAbrupt(status).
|
||||
3. Return the result of performing IteratorBindingInitialization for
|
||||
FormalParameter using iteratorRecord and environment as the arguments.
|
||||
---*/
|
||||
|
||||
//- setup
|
||||
var x = 0;
|
||||
//- params
|
||||
x, y = x, z = y
|
||||
//- args
|
||||
3
|
||||
//- body
|
||||
assert.sameValue(x, 3, 'first argument value');
|
||||
assert.sameValue(y, 3, 'second argument value');
|
||||
assert.sameValue(z, 3, 'third argument value');
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: Referencing a parameter from within its own initializer
|
||||
template: error
|
||||
info: |
|
||||
14.1.19 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
1. Let status be the result of performing IteratorBindingInitialization for
|
||||
FormalsList using iteratorRecord and environment as the arguments.
|
||||
2. ReturnIfAbrupt(status).
|
||||
3. Return the result of performing IteratorBindingInitialization for
|
||||
FormalParameter using iteratorRecord and environment as the arguments.
|
||||
---*/
|
||||
|
||||
//- setup
|
||||
var x = 0;
|
||||
//- params
|
||||
x = x
|
||||
//- error
|
||||
ReferenceError
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
desc: RestParameter does not support an initializer
|
||||
template: syntax
|
||||
info: |
|
||||
14.1 Function Definitions
|
||||
|
||||
Syntax
|
||||
|
||||
FunctionRestParameter[Yield] :
|
||||
|
||||
BindingRestElement[?Yield]
|
||||
|
||||
13.3.3 Destructuring Binding Patterns
|
||||
|
||||
Syntax
|
||||
|
||||
BindingRestElement[Yield] :
|
||||
|
||||
...BindingIdentifier[?Yield]
|
||||
...BindingPattern[?Yield]
|
||||
negative: SyntaxError
|
||||
---*/
|
||||
|
||||
//- params
|
||||
...x = []
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/arrow-function/params-dflt-
|
||||
name: arrow function expression
|
||||
esid: sec-arrow-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.2.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ArrowFunction : ArrowParameters => ConciseBody
|
||||
|
||||
[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, (/*{ params }*/) => {
|
||||
/*{ body }*/
|
||||
};
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-static-
|
||||
name: static class expression generator method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-static-
|
||||
name: static class expression generator method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, class {
|
||||
static *method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-gen-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, class {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-static-
|
||||
name: static class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, class {
|
||||
static method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/params-dflt-meth-
|
||||
name: class expression method
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, class {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/params-dflt-
|
||||
name: function declaration
|
||||
esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.1.19
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
function f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/params-dflt-
|
||||
name: function expression
|
||||
esid: sec-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.1.20
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, function(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
};
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/params-dflt-
|
||||
name: generator function declaration
|
||||
esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.4.12
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
function* f(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/params-dflt-
|
||||
name: generator function expression
|
||||
esid: sec-generator-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.4.14
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, function*(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
};
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-gen-meth-
|
||||
name: generator method
|
||||
esid: sec-generator-function-definitions-runtime-semantics-propertydefinitionevaluation
|
||||
es6id: 14.4.13
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, {
|
||||
*method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/method-definition/params-dflt-meth-
|
||||
name: method
|
||||
esid: sec-runtime-semantics-definemethod
|
||||
es6id: 14.3.8
|
||||
features: [default-parameters]
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
0, {
|
||||
method(/*{ params }*/) {
|
||||
/*{ body }*/
|
||||
}
|
||||
};
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/arrow-function/dstr-dflt-
|
||||
name: arrow function expression (default parameter)
|
||||
esid: sec-arrow-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.2.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ArrowFunction : ArrowParameters => ConciseBody
|
||||
|
||||
[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = (/*{ elems }*/ = /*{ vals }*/) => {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f();
|
||||
assert.sameValue(callCount, 1, 'arrow function invoked exactly once');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-gen-meth-dflt-
|
||||
name: class expression method (default parameters)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method().next();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-gen-meth-static-dflt-
|
||||
name: static class expression generator method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static *method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method().next();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-meth-static-dflt-
|
||||
name: static class expression method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
class C {
|
||||
static method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-gen-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method().next();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-gen-meth-static-dflt-
|
||||
name: static class expression generator method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static *method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method().next();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
new C().method();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-static-dflt-
|
||||
name: static class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var C = class {
|
||||
static method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
C.method();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/dstr-dflt-
|
||||
name: function declaration (default parameter)
|
||||
esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.1.19
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function f(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f();
|
||||
assert.sameValue(callCount, 1, 'function invoked exactly once');
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/dstr-dflt-
|
||||
name: function expression (default parameter)
|
||||
esid: sec-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.1.20
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f();
|
||||
assert.sameValue(callCount, 1, 'function invoked exactly once');
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/dstr-dflt-
|
||||
name: generator function declaration (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.4.12
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
function* f(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
f().next();
|
||||
assert.sameValue(callCount, 1, 'generator function invoked exactly once');
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/dstr-dflt-
|
||||
name: generator function expression (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.4.14
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var f;
|
||||
f = function*(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
};
|
||||
|
||||
f().next();
|
||||
assert.sameValue(callCount, 1, 'generator function invoked exactly once');
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-gen-meth-dflt-
|
||||
name: generator method (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-propertydefinitionevaluation
|
||||
es6id: 14.4.13
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method().next();
|
||||
assert.sameValue(callCount, 1, 'generator method invoked exactly once');
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-meth-dflt-
|
||||
name: method (default parameter)
|
||||
esid: sec-runtime-semantics-definemethod
|
||||
es6id: 14.3.8
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var callCount = 0;
|
||||
var obj = {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {
|
||||
/*{ body }*/
|
||||
callCount = callCount + 1;
|
||||
}
|
||||
};
|
||||
|
||||
obj.method();
|
||||
assert.sameValue(callCount, 1, 'method invoked exactly once');
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/arrow-function/dstr-dflt-
|
||||
name: arrow function expression (default parameter)
|
||||
esid: sec-arrow-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.2.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ArrowFunction : ArrowParameters => ConciseBody
|
||||
|
||||
[...]
|
||||
4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var f = (/*{ elems }*/ = /*{ vals }*/) => {};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f();
|
||||
});
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-gen-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
var c = new C();
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
c.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-gen-meth-static-dflt-
|
||||
name: static class expression generator method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
static *method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
var c = new C();
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
c.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/class/dstr-meth-static-dflt-
|
||||
name: static class expression method (default parameter)
|
||||
esid: sec-runtime-semantics-bindingclassdeclarationevaluation
|
||||
es6id: 14.5.15
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassDeclaration : class BindingIdentifier ClassTail
|
||||
|
||||
1. Let className be StringValue of BindingIdentifier.
|
||||
2. Let value be the result of ClassDefinitionEvaluation of ClassTail with
|
||||
argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
class C {
|
||||
static method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-gen-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var C = class {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
var c = new C();
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
c.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,70 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-gen-meth-static-dflt-
|
||||
name: static class expression generator method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation
|
||||
for m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.4.13 Runtime Semantics: PropertyDefinitionEvaluation
|
||||
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var C = class {
|
||||
static *method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-dflt-
|
||||
name: class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
i. Let status be the result of performing
|
||||
PropertyDefinitionEvaluation for m with arguments proto and
|
||||
false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var C = class {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
var c = new C();
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
c.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/class/dstr-meth-static-dflt-
|
||||
name: static class expression method (default parameter)
|
||||
esid: sec-class-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.5.16
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
ClassExpression : class BindingIdentifieropt ClassTail
|
||||
|
||||
1. If BindingIdentifieropt is not present, let className be undefined.
|
||||
2. Else, let className be StringValue of BindingIdentifier.
|
||||
3. Let value be the result of ClassDefinitionEvaluation of ClassTail
|
||||
with argument className.
|
||||
[...]
|
||||
|
||||
14.5.14 Runtime Semantics: ClassDefinitionEvaluation
|
||||
|
||||
21. For each ClassElement m in order from methods
|
||||
a. If IsStatic of m is false, then
|
||||
b. Else,
|
||||
Let status be the result of performing PropertyDefinitionEvaluation for
|
||||
m with arguments F and false.
|
||||
[...]
|
||||
|
||||
14.3.8 Runtime Semantics: DefineMethod
|
||||
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters, FunctionBody,
|
||||
scope, strict). If functionPrototype was passed as a parameter then pass its
|
||||
value as the functionPrototype optional argument of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var C = class {
|
||||
static method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
C.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/function/dstr-dflt-
|
||||
name: function declaration (default parameter)
|
||||
esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.1.19
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
FunctionDeclaration :
|
||||
function BindingIdentifier ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
function f(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f();
|
||||
});
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/function/dstr-dflt-
|
||||
name: function expression (default parameter)
|
||||
esid: sec-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.1.20
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
FunctionExpression : function ( FormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be FunctionCreate(Normal, FormalParameters, FunctionBody,
|
||||
scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var f = function(/*{ elems }*/ = /*{ vals }*/) {};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f();
|
||||
});
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/statements/generators/dstr-dflt-
|
||||
name: generator function declaration (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-instantiatefunctionobject
|
||||
es6id: 14.4.12
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorDeclaration : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
2. Let F be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
function* f(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f();
|
||||
});
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/generators/dstr-dflt-
|
||||
name: generator function expression (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-evaluation
|
||||
es6id: 14.4.14
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorExpression : function * ( FormalParameters ) { GeneratorBody }
|
||||
|
||||
[...]
|
||||
3. Let closure be GeneratorFunctionCreate(Normal, FormalParameters,
|
||||
GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var f = function*(/*{ elems }*/ = /*{ vals }*/) {};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
f();
|
||||
});
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-gen-meth-dflt-
|
||||
name: generator method (default parameter)
|
||||
esid: sec-generator-function-definitions-runtime-semantics-propertydefinitionevaluation
|
||||
es6id: 14.4.13
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
GeneratorMethod :
|
||||
* PropertyName ( StrictFormalParameters ) { GeneratorBody }
|
||||
|
||||
1. Let propKey be the result of evaluating PropertyName.
|
||||
2. ReturnIfAbrupt(propKey).
|
||||
3. If the function code for this GeneratorMethod is strict mode code,
|
||||
let strict be true. Otherwise let strict be false.
|
||||
4. Let scope be the running execution context's LexicalEnvironment.
|
||||
5. Let closure be GeneratorFunctionCreate(Method,
|
||||
StrictFormalParameters, GeneratorBody, scope, strict).
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var obj = {
|
||||
*method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
obj.method();
|
||||
});
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
path: language/expressions/object/dstr-meth-dflt-
|
||||
name: method (default parameter)
|
||||
esid: sec-runtime-semantics-definemethod
|
||||
es6id: 14.3.8
|
||||
features: [destructuring-binding, default-parameters]
|
||||
info: |
|
||||
MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody }
|
||||
|
||||
[...]
|
||||
6. Let closure be FunctionCreate(kind, StrictFormalParameters,
|
||||
FunctionBody, scope, strict). If functionPrototype was passed as a
|
||||
parameter then pass its value as the functionPrototype optional argument
|
||||
of FunctionCreate.
|
||||
[...]
|
||||
|
||||
9.2.1 [[Call]] ( thisArgument, argumentsList)
|
||||
|
||||
[...]
|
||||
7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
|
||||
|
||||
1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
|
||||
[...]
|
||||
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
[...]
|
||||
23. Let iteratorRecord be Record {[[iterator]]:
|
||||
CreateListIterator(argumentsList), [[done]]: false}.
|
||||
24. If hasDuplicates is true, then
|
||||
[...]
|
||||
25. Else,
|
||||
b. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
[...]
|
||||
---*/
|
||||
|
||||
var obj = {
|
||||
method(/*{ elems }*/ = /*{ vals }*/) {}
|
||||
};
|
||||
|
||||
assert.throws(/*{ error }*/, function() {
|
||||
obj.method();
|
||||
});
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Function call define default values to arguments
|
||||
info: >
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
24. If hasDuplicates is true, then
|
||||
...
|
||||
25. Else,
|
||||
a. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
|
||||
ES6 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
...
|
||||
6. If Initializer is present and v is undefined, then
|
||||
a. Let defaultValue be the result of evaluating Initializer.
|
||||
b. Let v be GetValue(defaultValue).
|
||||
...
|
||||
---*/
|
||||
|
||||
var results;
|
||||
|
||||
var o = {};
|
||||
|
||||
function fn(a = 1, b = null, c = o, d) {
|
||||
return [a, b, c, d];
|
||||
}
|
||||
|
||||
results = fn();
|
||||
|
||||
assert.sameValue(results[0], 1, 'apply default values #1');
|
||||
assert.sameValue(results[1], null, 'apply default values #2');
|
||||
assert.sameValue(results[2], o, 'apply default values #3');
|
||||
|
||||
assert.sameValue(
|
||||
results[3], undefined,
|
||||
'Parameters without defaults after default parameters defaults to undefined'
|
||||
);
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 13.3.3.7
|
||||
description: >
|
||||
Throws a ReferenceError from a unsolvable reference as the default parameter.
|
||||
---*/
|
||||
|
||||
function fn(a = unresolvableReference) {}
|
||||
|
||||
assert.throws(ReferenceError, function() {
|
||||
fn();
|
||||
});
|
||||
|
|
@ -1,21 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.5
|
||||
description: Set default parameters on class definitions
|
||||
---*/
|
||||
|
||||
class C {
|
||||
constructor(a = 1) {
|
||||
this.a = a;
|
||||
}
|
||||
|
||||
m(x = 2) {
|
||||
return x;
|
||||
}
|
||||
}
|
||||
|
||||
var o = new C();
|
||||
|
||||
assert.sameValue(o.a, 1);
|
||||
assert.sameValue(o.m(), 2);
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Provide unmapped `arguments` if any parameter has a default value initializer.
|
||||
info: >
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
22. If argumentsObjectNeeded is true, then
|
||||
a. If strict is true or if simpleParameterList is false, then
|
||||
i. Let ao be CreateUnmappedArgumentsObject(argumentsList).
|
||||
...
|
||||
d. If strict is true, then
|
||||
...
|
||||
e. Else,
|
||||
i. Let status be envRec.CreateMutableBinding("arguments").
|
||||
flags: [noStrict]
|
||||
---*/
|
||||
|
||||
var _c;
|
||||
|
||||
function fn(a, b = 1, c = 1, d = 1) {
|
||||
a = false;
|
||||
arguments[2] = false;
|
||||
_c = c;
|
||||
return arguments;
|
||||
}
|
||||
|
||||
var result = fn(42, undefined, 43);
|
||||
|
||||
assert.sameValue(
|
||||
result[0], 42,
|
||||
'unmapped `arguments` are not bound to their parameters values'
|
||||
);
|
||||
|
||||
assert.sameValue(
|
||||
result[1], undefined,
|
||||
'unmapped `arguments` preserve the given arguments values'
|
||||
);
|
||||
|
||||
assert.sameValue(
|
||||
_c, 43,
|
||||
'parameters names are not mapped to be bound'
|
||||
);
|
||||
|
||||
assert.sameValue(
|
||||
Object.hasOwnProperty(result, '3'), false,
|
||||
'unmapped `arguments` will only contain values from the arguments list'
|
||||
);
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 13.3.3
|
||||
description: >
|
||||
Destructuring values on default parameters.
|
||||
---*/
|
||||
|
||||
function fn([a, b] = [1, 2], {c: c} = {c: 3}) {
|
||||
return [a, b, c];
|
||||
}
|
||||
|
||||
var results = fn();
|
||||
|
||||
assert.sameValue(results[0], 1);
|
||||
assert.sameValue(results[1], 2);
|
||||
assert.sameValue(results[2], 3);
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 19.2.1.1
|
||||
description: >
|
||||
Create new Function with default parameters
|
||||
---*/
|
||||
|
||||
var fn = new Function('a = 42', 'b = "foo"', 'return [a, b]');
|
||||
var result = fn();
|
||||
|
||||
assert.sameValue(result[0], 42);
|
||||
assert.sameValue(result[1], 'foo');
|
||||
|
|
@ -1,26 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.1.6
|
||||
description: >
|
||||
Default parameters' effect on function length
|
||||
info: >
|
||||
Function length is counted by the non initialized parameters in the left.
|
||||
|
||||
FormalsList : FormalParameter
|
||||
|
||||
1. If HasInitializer of FormalParameter is true return 0
|
||||
2. Return 1.
|
||||
|
||||
FormalsList : FormalsList , FormalParameter
|
||||
|
||||
1. Let count be the ExpectedArgumentCount of FormalsList.
|
||||
2. If HasInitializer of FormalsList is true or HasInitializer of
|
||||
FormalParameter is true, return count.
|
||||
3. Return count+1.
|
||||
---*/
|
||||
|
||||
assert.sameValue((function (x = 42) {}).length, 0);
|
||||
assert.sameValue((function (x = 42, y) {}).length, 0);
|
||||
assert.sameValue((function (x, y = 42) {}).length, 1);
|
||||
assert.sameValue((function (x, y = 42, z) {}).length, 1);
|
||||
|
|
@ -1,24 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.4
|
||||
description: Set default parameters in generator functions
|
||||
---*/
|
||||
|
||||
function *g(a = 1, b = 2, c = 3) {
|
||||
var i = 0;
|
||||
|
||||
while (i < 3) {
|
||||
yield [a, b, c][i];
|
||||
i++;
|
||||
}
|
||||
|
||||
return 42;
|
||||
}
|
||||
|
||||
var iter = g();
|
||||
|
||||
assert.sameValue(iter.next().value, 1);
|
||||
assert.sameValue(iter.next().value, 2);
|
||||
assert.sameValue(iter.next().value, 3);
|
||||
assert.sameValue(iter.next().done, true);
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.3
|
||||
description: Set default parameters on method definitions
|
||||
---*/
|
||||
|
||||
var o = {
|
||||
m(a = 1, b = 2) {
|
||||
return a + b;
|
||||
}
|
||||
};
|
||||
|
||||
assert.sameValue(o.m(), 3);
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Parameters can refer to previous parameters
|
||||
---*/
|
||||
|
||||
function fn(a = 42, b = a) {
|
||||
return b;
|
||||
}
|
||||
|
||||
assert.sameValue(fn(), 42);
|
||||
assert.sameValue(fn(17), 17);
|
||||
|
|
@ -1,24 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Parameters can't refer to not initialized parameters
|
||||
---*/
|
||||
|
||||
function fn1(a = a) {
|
||||
return a;
|
||||
}
|
||||
|
||||
assert.throws(ReferenceError, function() {
|
||||
fn1();
|
||||
});
|
||||
|
||||
|
||||
function fn2(a = b, b = 42) {
|
||||
return a;
|
||||
}
|
||||
|
||||
assert.throws(ReferenceError, function() {
|
||||
fn2();
|
||||
});
|
||||
|
|
@ -1,61 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Replace default values, unless argument is undefined
|
||||
info: >
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
24. If hasDuplicates is true, then
|
||||
...
|
||||
25. Else,
|
||||
a. Let formalStatus be IteratorBindingInitialization for formals with
|
||||
iteratorRecord and env as arguments.
|
||||
|
||||
ES6 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
|
||||
|
||||
SingleNameBinding : BindingIdentifier Initializeropt
|
||||
|
||||
...
|
||||
6. If Initializer is present and v is undefined, then
|
||||
a. Let defaultValue be the result of evaluating Initializer.
|
||||
b. Let v be GetValue(defaultValue).
|
||||
...
|
||||
features: [Symbol]
|
||||
---*/
|
||||
|
||||
function fn(a = 1, b = 2, c = 3) {
|
||||
return [a, b, c];
|
||||
}
|
||||
|
||||
var results = fn('', 'foo', 'undefined');
|
||||
assert.sameValue(results[0], '', 'empty string replace default value');
|
||||
assert.sameValue(results[1], 'foo', 'string replaces default value');
|
||||
assert.sameValue(
|
||||
results[2], 'undefined',
|
||||
'"undefined" string replaces default value'
|
||||
);
|
||||
|
||||
results = fn(0, 42, -Infinity);
|
||||
assert.sameValue(results[0], 0, 'Number (0) replaces default value');
|
||||
assert.sameValue(results[1], 42, 'number replaces default value');
|
||||
assert.sameValue(results[2], -Infinity, '-Infinity replaces default value');
|
||||
|
||||
var o = {};
|
||||
var arr = [];
|
||||
results = fn(o, arr, null);
|
||||
assert.sameValue(results[0], o, 'object replaces default value');
|
||||
assert.sameValue(results[1], arr, 'array replaces default value');
|
||||
assert.sameValue(results[2], null, 'null replaces default value');
|
||||
|
||||
var s = Symbol('');
|
||||
results = fn(true, false, s);
|
||||
assert.sameValue(results[0], true, 'boolean true replaces default value');
|
||||
assert.sameValue(results[1], false, 'boolean false replaces default value');
|
||||
assert.sameValue(results[2], s, 'Symbol replaces default value');
|
||||
|
||||
results = fn(undefined, NaN, undefined);
|
||||
assert.sameValue(results[0], 1, 'undefined argument does not replace default');
|
||||
assert.sameValue(results[1], NaN, 'NaN replaces default value');
|
||||
assert.sameValue(results[2], 3, 'undefined argument does not replace default');
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.1
|
||||
description: >
|
||||
Rest parameters can not have a default
|
||||
negative: SyntaxError
|
||||
---*/
|
||||
|
||||
function fn(...args = [1]) {}
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 13.3.3.7
|
||||
description: >
|
||||
Return abrupt from a property value as a default argument.
|
||||
---*/
|
||||
|
||||
var obj = {};
|
||||
Object.defineProperty(obj, 'err', {
|
||||
get: function() {
|
||||
throw new Test262Error();
|
||||
}
|
||||
});
|
||||
|
||||
function fn(a = obj.err) {
|
||||
return 42;
|
||||
}
|
||||
|
||||
assert.throws(Test262Error, function() {
|
||||
fn();
|
||||
});
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 9.2.12
|
||||
description: >
|
||||
Expressions as parameter default values share the top level context only.
|
||||
info: >
|
||||
9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
|
||||
|
||||
...
|
||||
27. If hasParameterExpressions is false, then
|
||||
...
|
||||
28. Else,
|
||||
a. NOTE A separate Environment Record is needed to ensure that
|
||||
closures created by expressions in the formal parameter list do
|
||||
not have visibility of declarations in the function body.
|
||||
b. Let varEnv be NewDeclarativeEnvironment(env).
|
||||
c. Let varEnvRec be varEnv’s EnvironmentRecord.
|
||||
d. Set the VariableEnvironment of calleeContext to varEnv.
|
||||
---*/
|
||||
|
||||
var x = 42;
|
||||
|
||||
function fn1(a = x) {
|
||||
return a;
|
||||
}
|
||||
assert.sameValue(fn1(), 42);
|
||||
|
||||
function fn2(a = function() { return x; }) {
|
||||
var x = 1;
|
||||
|
||||
return a();
|
||||
}
|
||||
assert.sameValue(fn2(), 42);
|
||||
|
||||
function fn3(a = function() { var x = 0; }) {
|
||||
a();
|
||||
|
||||
return x;
|
||||
}
|
||||
assert.sameValue(fn3(), 42);
|
||||
|
||||
function fn4(a = y) {
|
||||
var y = 1;
|
||||
}
|
||||
|
||||
// y is only defined on the inner scope of fn4
|
||||
assert.throws(ReferenceError, function() {
|
||||
fn4();
|
||||
});
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.1.2
|
||||
description: >
|
||||
It is a SyntaxError if a a not simple parameters list contains duplicate names
|
||||
info: >
|
||||
FormalParameters : FormalParameterList
|
||||
|
||||
It is a Syntax Error if IsSimpleParameterList of FormalParameterList is false
|
||||
and BoundNames of FormalParameterList contains any duplicate elements.
|
||||
flags: [noStrict]
|
||||
negative: SyntaxError
|
||||
---*/
|
||||
|
||||
function fn(a, a = 1) {}
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
// Copyright (C) 2015 the V8 project authors. All rights reserved.
|
||||
// This code is governed by the BSD license found in the LICENSE file.
|
||||
/*---
|
||||
es6id: 14.1.2
|
||||
description: >
|
||||
It is a SyntaxError if a a not simple parameters list contains duplicate names
|
||||
info: >
|
||||
FormalParameters : FormalParameterList
|
||||
|
||||
It is a Syntax Error if IsSimpleParameterList of FormalParameterList is false
|
||||
and BoundNames of FormalParameterList contains any duplicate elements.
|
||||
flags: [noStrict]
|
||||
negative: SyntaxError
|
||||
---*/
|
||||
|
||||
var fn = function (a, a = 1) {};
|
||||
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Loading…
Reference in New Issue