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Tests for `export * as ns from 'foo'` syntax (#1498)

This commit is contained in:
Valerie Young 2018-06-28 15:46:36 -04:00 committed by Leo Balter
parent 358e5e8a0c
commit 2fa8fc40e4
36 changed files with 369 additions and 47 deletions
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4
features.txt
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@ -97,6 +97,10 @@ Intl.RelativeTimeFormat
# https://github.com/tc39/proposal-global
global
# `export * as namespace from module` consensus PR
# https://github.com/tc39/ecma262/pull/1174
export-star-as-namespace-from-module
# Standard language features
#
# Language features that have been included in a published version of the

18
test/language/module-code/early-dup-export-as-star-as.js Normal file
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@ -0,0 +1,18 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-module-semantics-static-semantics-early-errors
description: >
It is a Syntax Error if the ExportedNames of ModuleItemList contains any
duplicate entries.
flags: [module, export-star-as-namespace-from-module]
negative:
phase: parse
type: SyntaxError
---*/
throw "Test262: This statement should not be evaluated.";
var x;
export { x as z };
export * as z from "early-dup-export-as-star-as.js";

1
test/language/module-code/early-dup-export-id-as.js
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@ -1,6 +1,7 @@
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-module-semantics-static-semantics-early-errors
es6id: 15.2.1.1
description: >
It is a Syntax Error if the ExportedNames of ModuleItemList contains any

18
test/language/module-code/early-dup-export-star-as-dflt.js Normal file
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@ -0,0 +1,18 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-module-semantics-static-semantics-early-errors
description: >
It is a Syntax Error if the ExportedNames of ModuleItemList contains any
duplicate entries.
flags: [module, export-star-as-namespace-from-module]
negative:
phase: parse
type: SyntaxError
---*/
throw "Test262: This statement should not be evaluated.";
var x;
export default x;
export * as default from 'early-dup-export-start-as-dflt.js';

5
test/language/module-code/eval-rqstd-once.js
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@ -12,7 +12,7 @@ info: |
b. Perform ? requiredModule.ModuleEvaluation().
[...]
includes: [fnGlobalObject.js]
flags: [module]
flags: [module, export-star-as-namespace-from-module]
---*/
import {} from './eval-rqstd-once_FIXTURE.js';
@ -22,7 +22,8 @@ import dflt1 from './eval-rqstd-once_FIXTURE.js';
export {} from './eval-rqstd-once_FIXTURE.js';
import dflt2, {} from './eval-rqstd-once_FIXTURE.js';
export * from './eval-rqstd-once_FIXTURE.js';
import dflt3, * as ns from './eval-rqstd-once_FIXTURE.js';
export * as ns2 from './eval-rqstd-once_FIXTURE.js';
import dflt3, * as ns3 from './eval-rqstd-once_FIXTURE.js';
export default null;
var global = fnGlobalObject();

4
test/language/module-code/eval-rqstd-order-9_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
Function('return this;')().test262 += '9';

8
test/language/module-code/eval-rqstd-order.js
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@ -15,10 +15,10 @@ info: |
16. Let result be the result of evaluating module.[[ECMAScriptCode]].
[...]
includes: [fnGlobalObject.js]
flags: [module]
flags: [module, export-star-as-namespace-from-module]
---*/
assert.sameValue(fnGlobalObject().test262, '12345678');
assert.sameValue(fnGlobalObject().test262, '123456789');
import {} from './eval-rqstd-order-1_FIXTURE.js';
@ -34,4 +34,6 @@ import dflt2, {} from './eval-rqstd-order-6_FIXTURE.js';
export * from './eval-rqstd-order-7_FIXTURE.js';
import dflt3, * as ns from './eval-rqstd-order-8_FIXTURE.js';
import dflt3, * as ns2 from './eval-rqstd-order-8_FIXTURE.js';
export * as ns3 from './eval-rqstd-order-9_FIXTURE.js';

18
test/language/module-code/eval-self-once.js
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@ -4,15 +4,24 @@
description: Module is evaluated exactly once
esid: sec-moduleevaluation
info: |
Evaluate( ) Concrete Method
[...]
4. Let result be InnerModuleEvaluation(module, stack, 0).
[...]
InnerModuleEvaluation( module, stack, index )
[...]
2. If module.[[Status]] is "evaluated", then
a. If module.[[EvaluationError]] is undefined, return index.
b. Otherwise return module.[[EvaluationError]].
[...]
4. If module.[[Evaluated]] is true, return undefined.
5. Set module.[[Evaluated]] to true.
6. For each String required that is an element of module.[[RequestedModules]] do,
a. Let requiredModule be ? HostResolveImportedModule(module, required).
b. Perform ? requiredModule.ModuleEvaluation().
[...]
c. Set index to ? InnerModuleEvaluation(requiredModule, stack, index).
[...]
includes: [fnGlobalObject.js]
flags: [module]
flags: [module, export-star-as-namespace-from-module]
---*/
import {} from './eval-self-once.js';
@ -22,6 +31,7 @@ import dflt1 from './eval-self-once.js';
export {} from './eval-self-once.js';
import dflt2, {} from './eval-self-once.js';
export * from './eval-self-once.js';
export * as ns2 from './eval-self-once.js';
import dflt3, * as ns from './eval-self-once.js';
export default null;

28
test/language/module-code/instn-once.js
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@ -4,20 +4,23 @@
description: Module is instantiated exactly once
esid: sec-moduledeclarationinstantiation
info: |
Instantiate( ) Concrete Method
[...]
5. If module.[[Environment]] is not undefined, return
NormalCompletion(empty).
6. Let env be NewModuleEnvironment(realm.[[GlobalEnv]]).
7. Set module.[[Environment]] to env.
8. For each String required that is an element of
module.[[RequestedModules]] do,
a. NOTE: Before instantiating a module, all of the modules it requested
must be available. An implementation may perform this test at any
time prior to this point.
b. Let requiredModule be ? HostResolveImportedModule(module, required).
c. Perform ? requiredModule.ModuleDeclarationInstantiation().
4. Let result be InnerModuleInstantiation(module, stack, 0).
[...]
flags: [module]
InnerModuleInstantiation( module, stack, index )
[...]
2. If module.[[Status]] is "instantiating", "instantiated", or "evaluated", then
a. Return index.
3. Assert: module.[[Status]] is "uninstantiated".
4. Set module.[[Status]] to "instantiating".
[...]
9. For each String required that is an element of module.[[RequestedModules]], do
a. Let requiredModule be ? HostResolveImportedModule(module, required).
b. Set index to ? InnerModuleInstantiation(requiredModule, stack, index).
[...]
flags: [module, export-star-as-namespace-from-module]
---*/
import {} from './instn-once.js';
@ -27,6 +30,7 @@ import dflt1 from './instn-once.js';
export {} from './instn-once.js';
import dflt2, {} from './instn-once.js';
export * from './instn-once.js';
export * as ns2 from './instn-once.js';
import dflt3, * as ns from './instn-once.js';
export default null;

4
test/language/module-code/instn-resolve-empty-export.js
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@ -2,7 +2,7 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
An ExportClause without an ExportsList contributes to the list of requested
A NamedExport without an ExportsList contributes to the list of requested
modules
esid: sec-moduledeclarationinstantiation
info: |
@ -25,7 +25,7 @@ info: |
Syntax
ExportClause:
NamedExport:
{ }
{ ExportsList }
{ ExportsList , }

57
test/language/module-code/instn-star-as-props-dflt-skip.js Normal file
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@ -0,0 +1,57 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Default exports are not included in an imported module namespace object when module exported with `* as namespace`
esid: sec-moduledeclarationinstantiation
info: |
[...]
4. Let result be InnerModuleInstantiation(module, stack, 0).
[...]
InnerModuleInstantiation( module, stack, index )
[...]
10. Perform ? ModuleDeclarationEnvironmentSetup(module).
[...]
ModuleDeclarationEnvironmentSetup( module )
[...]
c. If in.[[ImportName]] is "*", then
[...]
d. Else,
i. Let resolution be ? importedModule.ResolveExport(in.[[ImportName]], « »).
ii. If resolution is null or "ambiguous", throw a SyntaxError exception.
iii. If resolution.[[BindingName]] is "*namespace*", then
1. Let namespace be ? GetModuleNamespace(resolution.[[Module]]).
[...]
15.2.1.18 Runtime Semantics: GetModuleNamespace
[...]
3. If namespace is undefined, then
a. Let exportedNames be ? module.GetExportedNames(« »).
[...]
15.2.1.16.2 GetExportedNames
[...]
7. For each ExportEntry Record e in module.[[StarExportEntries]], do
[...]
c. For each element n of starNames, do
i. If SameValue(n, "default") is false, then
[...]
flags: [module, export-star-as-namespace-from-module]
---*/
import named from './instn-star-props-dflt-skip-star-as-named_FIXTURE.js';
import production from './instn-star-props-dflt-skip-star-as-prod_FIXTURE.js';
assert('namedOther' in named);
assert.sameValue(
'default' in named, false, 'default specified via identifier'
);
assert('productionOther' in production);
assert.sameValue(
'default' in production, false, 'default specified via dedicated production'
);

6
test/language/module-code/instn-star-props-dflt-skip-star-as-named-end_FIXTURE.js Normal file
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@ -0,0 +1,6 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
var x;
export var namedOther = null;
export { x as default };

4
test/language/module-code/instn-star-props-dflt-skip-star-as-named_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export * as named from './instn-star-props-dflt-skip-star-as-named-end_FIXTURE.js';

5
test/language/module-code/instn-star-props-dflt-skip-star-as-prod-end_FIXTURE.js Normal file
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@ -0,0 +1,5 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export var productionOther = null;
export default null;

4
test/language/module-code/instn-star-props-dflt-skip-star-as-prod_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export * as production from './instn-star-props-dflt-skip-star-as-prod-end_FIXTURE.js';

2
test/language/module-code/instn-star-props-nrml-1_FIXTURE.js
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@ -20,5 +20,7 @@ export { localBindingId };
export { localBindingId as localIdName };
export { indirectIdName } from './instn-star-props-nrml-indirect_FIXTURE.js';
export { indirectIdName as indirectIdName2 } from './instn-star-props-nrml-indirect_FIXTURE.js';
export * as namespaceBinding from './instn-star-props-nrml-indirect_FIXTURE.js';
export * from './instn-star-props-nrml-star_FIXTURE.js';

1
test/language/module-code/instn-star-props-nrml-star_FIXTURE.js
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@ -20,3 +20,4 @@ export { starBindingId };
export { starBindingId as starIdName };
export { starIndirectIdName } from './instn-star-props-nrml-indirect_FIXTURE.js';
export { starIndirectIdName as starIndirectIdName2 } from './instn-star-props-nrml-indirect_FIXTURE.js';
export * as starIndirectNamespaceBinding from './instn-star-props-nrml-indirect_FIXTURE.js';

6
test/language/module-code/instn-star-props-nrml.js
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@ -24,7 +24,7 @@ info: |
iii. If resolution is not "ambiguous", append name to
unambiguousNames.
d. Let namespace be ModuleNamespaceCreate(module, unambiguousNames).
flags: [module]
flags: [module, export-star-as-namespace-from-module]
---*/
import * as ns from './instn-star-props-nrml-1_FIXTURE.js';
@ -40,6 +40,7 @@ assert('localBindingId' in ns, 'localBindingId');
assert('localIdName' in ns, 'localIdName');
assert('indirectIdName' in ns, 'indirectIdName');
assert('indirectIdName2' in ns, 'indirectIdName2');
assert('namespaceBinding' in ns, 'namespaceBinding');
// Export entries defined by a re-exported module
assert('starVarDecl' in ns, 'starVarDecl');
@ -52,8 +53,9 @@ assert('starBindingId' in ns, 'starBindingId');
assert('starIdName' in ns, 'starIdName');
assert('starIndirectIdName' in ns, 'starIndirectIdName');
assert('starIndirectIdName2' in ns, 'starIndirectIdName2');
assert('starIndirectNamespaceBinding' in ns, 'starIndirectNamespaceBinding');
// Bindings that were not exported from either module
// Bindings that were not exported from any module
assert.sameValue('nonExportedVar1' in ns, false, 'nonExportedVar1');
assert.sameValue('nonExportedVar2' in ns, false, 'nonExportedVar2');
assert.sameValue('nonExportedLet1' in ns, false, 'nonExportedLet1');

6
test/language/module-code/namespace/internals/get-nested-namespace-dflt-skip-named-end_FIXTURE.js Normal file
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@ -0,0 +1,6 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
var x;
export var namedOther = null;
export { x as default };

4
test/language/module-code/namespace/internals/get-nested-namespace-dflt-skip-named_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export * as namedns2 from './get-nested-namespace-dflt-skip-named-end_FIXTURE.js';

5
test/language/module-code/namespace/internals/get-nested-namespace-dflt-skip-prod-end_FIXTURE.js Normal file
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@ -0,0 +1,5 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export var productionOther = null;
export default null;

4
test/language/module-code/namespace/internals/get-nested-namespace-dflt-skip-prod_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export * as productionns2 from './get-nested-namespace-dflt-skip-prod-end_FIXTURE.js';

42
test/language/module-code/namespace/internals/get-nested-namespace-dflt-skip.js Normal file
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@ -0,0 +1,42 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Default exports are not included in an imported module namespace object when a namespace object is created.
esid: sec-module-namespace-exotic-objects-get-p-receiver
info: |
[...]
6. Let binding be ! m.ResolveExport(P, « »).
7. Assert: binding is a ResolvedBinding Record.
8. Let targetModule be binding.[[Module]].
9. Assert: targetModule is not undefined.
10. If binding.[[BindingName]] is "*namespace*", then
11. Return ? GetModuleNamespace(targetModule).
Runtime Semantics: GetModuleNamespace
[...]
3. If namespace is undefined, then
a. Let exportedNames be ? module.GetExportedNames(« »).
b. Let unambiguousNames be a new empty List.
c. For each name that is an element of exportedNames,
i. Let resolution be ? module.ResolveExport(name, « », « »).
ii. If resolution is null, throw a SyntaxError exception.
iii. If resolution is not "ambiguous", append name to
unambiguousNames.
d. Let namespace be ModuleNamespaceCreate(module, unambiguousNames).
[...]
flags: [module, export-star-as-namespace-from-module]
---*/
import * as namedns1 from './get-nested-namespace-dflt-skip-named_FIXTURE.js';
import * as productionns1 from './get-nested-namespace-dflt-skip-prod_FIXTURE.js';
assert('namedOther' in namedns1.namedns2);
assert.sameValue(
'default' in namedns1.namedns2, false, 'default specified via identifier'
);
assert('productionOther' in productionns1.productionns2);
assert.sameValue(
'default' in productionns1.productionns2, false, 'default specified via dedicated production'
);

4
test/language/module-code/namespace/internals/get-nested-namespace-props-nrml-1_FIXTURE.js Normal file
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@ -0,0 +1,4 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export * as exportns from './get-nested-namespace-props-nrml-2_FIXTURE.js';

23
test/language/module-code/namespace/internals/get-nested-namespace-props-nrml-2_FIXTURE.js Normal file
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@ -0,0 +1,23 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
var notExportedVar;
let notExportedLet;
const notExportedConst = null;
function notExportedFunc() {}
function* notExportedGen() {}
class notExportedClass {}
var starBindingId;
export var starAsVarDecl;
export let starAsLetDecl;
export const starAsConstDecl = null;
export function starAsFuncDecl() {}
export function* starAsGenDecl() {}
export class starAsClassDecl {}
export { starAsBindingId };
export { starAsBindingId as starIdName };
export { starAsIndirectIdName } from './get-nested-namespace-props-nrml-3_FIXTURE.js';
export { starAsIndirectIdName as starAsIndirectIdName2 } from './get-nested-namespace-props-nrml-3_FIXTURE.js';
export * as namespaceBinding from './get-nested-namespace-props-nrml-3_FIXTURE.js';;

5
test/language/module-code/namespace/internals/get-nested-namespace-props-nrml-3_FIXTURE.js Normal file
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@ -0,0 +1,5 @@
// Copyright (C) 2016 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
export var indirectIdName;
export var starIndirectIdName;

51
test/language/module-code/namespace/internals/get-nested-namespace-props-nrml.js Normal file
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@ -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.
/*---
description: >
Module namespace object reports properties for all ExportEntries of all
dependencies.
esid: sec-moduledeclarationinstantiation
info: |
[...]
12. For each ImportEntry Record in in module.[[ImportEntries]], do
a. Let importedModule be ? HostResolveImportedModule(module,
in.[[ModuleRequest]]).
b. If in.[[ImportName]] is "*", then
i. Let namespace be ? GetModuleNamespace(importedModule).
[...]
Runtime Semantics: GetModuleNamespace
3. If namespace is undefined, then
a. Let exportedNames be ? module.GetExportedNames(« »).
b. Let unambiguousNames be a new empty List.
c. For each name that is an element of exportedNames,
i. Let resolution be ? module.ResolveExport(name, « », « »).
ii. If resolution is null, throw a SyntaxError exception.
iii. If resolution is not "ambiguous", append name to
unambiguousNames.
d. Let namespace be ModuleNamespaceCreate(module, unambiguousNames).
flags: [module, export-star-as-namespace-from-module]
---*/
import * as ns from './get-nested-namespace-props-nrml-1_FIXTURE.js';
// Export entries defined by a re-exported as exportns module
assert('starAsVarDecl' in ns.exportns, 'starssVarDecl');
assert('starAsLetDecl' in ns.exportns, 'starSsLetDecl');
assert('starAsConstDecl' in ns.exportns, 'starSsConstDecl');
assert('starAsFuncDecl' in ns.exportns, 'starAsFuncDecl');
assert('starAsGenDecl' in ns.exportns, 'starAsGenDecl');
assert('starAsClassDecl' in ns.exportns, 'starAsClassDecl');
assert('starAsBindingId' in ns.exportns, 'starAsBindingId');
assert('starAsIdName' in ns.exportns, 'starAsIdName');
assert('starAsIndirectIdName' in ns.exportns, 'starAsIndirectIdName');
assert('starAsIndirectIdName2' in ns.exportns, 'starAsIndirectIdName2');
assert('namespaceBinding' in ns.exportns, 'namespaceBinding');
// Bindings that were not exported from any module
assert.sameValue('nonExportedVar' in ns.exportns, false, 'nonExportedVar');
assert.sameValue('nonExportedLet' in ns.exportns, false, 'nonExportedLet');
assert.sameValue('nonExportedConst' in ns.exportns, false, 'nonExportedConst');
assert.sameValue('nonExportedFunc' in ns.exportns, false, 'nonExportedFunc');
assert.sameValue('nonExportedGen' in ns.exportns, false, 'nonExportedGen');
assert.sameValue('nonExportedClass' in ns.exportns, false, 'nonExportedClass');

5
test/language/module-code/parse-err-export-dflt-expr.js
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@ -7,8 +7,9 @@ esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

7
test/language/module-code/parse-err-invoke-anon-fun-decl.js
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@ -6,9 +6,10 @@ description: >
esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * FromClause
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

5
test/language/module-code/parse-err-invoke-anon-gen-decl.js
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@ -8,8 +8,9 @@ esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

5
test/language/module-code/parse-err-semi-dflt-expr.js
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@ -8,8 +8,9 @@ esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

7
test/language/module-code/parse-err-semi-export-star.js
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@ -7,8 +7,9 @@ esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]
@ -17,7 +18,7 @@ info: |
negative:
phase: parse
type: SyntaxError
flags: [module]
flags: [module, export-star-as-namespace-from-module]
---*/
throw "Test262: This statement should not be evaluated.";

27
test/language/module-code/parse-err-semi-name-space-export.js Normal file
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@ -0,0 +1,27 @@
// Copyright (C) 2018 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
"export NameSpaceExport FromClause" declarations require a trailing semicolon
or LineTerminator
esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]
export default ClassDeclaration[Default]
export default [lookahead ∉ { function, class }] AssignmentExpression[In];
negative:
phase: parse
type: SyntaxError
flags: [module, export-star-as-namespace-from-module]
---*/
throw "Test262: This statement should not be evaluated.";
export * as namespace from './parse-err-semi-name-space-export.js' null;

7
test/language/module-code/parse-err-semi-export-clause-from.js → test/language/module-code/parse-err-semi-named-export-from.js
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@ -2,14 +2,15 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
"export ExportClause FromClause" declarations require a trailing semicolon
"export NamedExports FromClause" declarations require a trailing semicolon
or LineTerminator
esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

7
test/language/module-code/parse-err-semi-export-clause.js → test/language/module-code/parse-err-semi-named-export.js
View File

@ -2,14 +2,15 @@
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
"export ExportClause" declarations require a trailing semicolon or
"export NamedExports" declarations require a trailing semicolon or
LineTerminator
esid: sec-exports
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]

9
test/language/module-code/parse-export-empty.js
View File

@ -1,20 +1,21 @@
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: An ExportClause does not require an ExportsList.
description: A NamedExport does not require an ExportsList.
esid: sec-parsemodule
info: |
ExportDeclaration:
export * FromClause;
export ExportClause FromClause;
export ExportClause;
export * as IdentifierName FromClause;
export NamedExports FromClause;
export NamedExports;
export VariableStatement
export Declaration
export default HoistableDeclaration[Default]
export default ClassDeclaration[Default]
export default [lookahead ∉ { function, class }] AssignmentExpression[In];
ExportClause:
NamedExports:
{ }
{ ExportsList }
{ ExportsList , }