Fix more issues in eval tests for class-fields

Changes:

- Changed eval-err-contains-supercall-1.case to add a property access similar to eval-err-contains-supercall-2.case, without this property access eval-err-contains-supercall-1.case would be identical to eval-err-contains-supercall.case.
- Remove unnecessary "earlyerror" and "executionerror" template arguments when the value is already clear from the context.
- Fixed the description in eval-err-contains-supercall-2.case to refer to the correct early error rule.
- Fixed a copy-paste error in eval-err-contains-superproperty-1.case and eval-err-contains-superproperty-2.case.
- Split initializer-eval-super into initializer-eval-super-call and initializer-eval-super-property, because we actually need to test different behaviour for the super-call compared to the super-property case.
- Split initializer-eval into initializer-eval-arguments and initializer-eval-newtarget, because `arguments` and `new.target` are differently handled in class-fields.
- And fixed other copy-paste errors in the template files.

Fixes #1325

src/class-fields/eval-err-contains-arguments.case

@@ -18,7 +18,7 @@ info: |
     ...
     For all other grammatical productions, recurse on all nonterminals. If any piece returns true, then return true. Otherwise return false.
 features: [class-fields]
-template: initializer-eval
+template: initializer-eval-arguments
 ---*/
 
 //- initializer

src/class-fields/eval-err-contains-newtarget.case

@@ -2,7 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-desc: error if `new.call` in StatementList of eval
+desc: error if `new.target` in StatementList of eval
 info: |
   Additional Early Error Rules for Eval Inside Initializer
   These static semantics are applied by PerformEval when a direct eval call occurs inside a class field initializer.
@@ -17,12 +17,8 @@ info: |
 
     It is a Syntax Error if StatementList Contains NewTarget.
 features: [class-fields]
-template: initializer-eval
+template: initializer-eval-newtarget
 ---*/
 
 //- initializer
-new.call
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError
+new.target

src/class-fields/eval-err-contains-supercall-1.case

@@ -2,7 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-desc: error if `super()` in StatementList of eval
+desc: error if `super()['x']` in StatementList of eval
 info: |
   Additional Early Error Rules for Eval Inside Initializer
   These static semantics are applied by PerformEval when a direct eval call occurs inside a class field initializer.
@@ -17,12 +17,8 @@ info: |
 
     It is a Syntax Error if StatementList Contains SuperCall.
 features: [class-fields]
-template: initializer-eval-super
+template: initializer-eval-super-call
 ---*/
 
 //- initializer
-super()
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError
+super()['x']

src/class-fields/eval-err-contains-supercall-2.case

@@ -11,18 +11,14 @@ info: |
     ...
     The remaining eval rules apply as outside a constructor, inside a method, and inside a function.
 
-  Additional Early Error Rules for Eval Outside Methods
-  These static semantics are applied by PerformEval when a direct eval call occurs outside of a MethodDefinition.
+  Additional Early Error Rules for Eval Outside Constructor Methods
+  These static semantics are applied by PerformEval when a direct eval call occurs outside of the constructor method of a ClassDeclaration or ClassExpression.
   ScriptBody:StatementList
 
     It is a Syntax Error if StatementList Contains SuperCall.
 features: [class-fields]
-template: initializer-eval-super
+template: initializer-eval-super-call
 ---*/
 
 //- initializer
 super().x
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError

src/class-fields/eval-err-contains-supercall.case

@@ -17,12 +17,8 @@ info: |
 
     It is a Syntax Error if StatementList Contains SuperCall.
 features: [class-fields]
-template: initializer-eval-super
+template: initializer-eval-super-call
 ---*/
 
 //- initializer
 super()
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError

src/class-fields/eval-err-contains-superproperty-1.case

@@ -2,7 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-desc: error if `super().x` in StatementList of eval
+desc: error if `super.x` in StatementList of eval
 info: |
   Additional Early Error Rules for Eval Inside Initializer
   These static semantics are applied by PerformEval when a direct eval call occurs inside a class field initializer.
@@ -17,12 +17,8 @@ info: |
 
     It is a Syntax Error if StatementList Contains SuperProperty.
 features: [class-fields]
-template: initializer-eval-super
+template: initializer-eval-super-property
 ---*/
 
 //- initializer
 super.x
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError

src/class-fields/eval-err-contains-superproperty-2.case

@@ -2,7 +2,7 @@
 // This code is governed by the BSD license found in the LICENSE file.
 
 /*---
-desc: error if `super().x` in StatementList of eval
+desc: error if `super['x']` in StatementList of eval
 info: |
   Additional Early Error Rules for Eval Inside Initializer
   These static semantics are applied by PerformEval when a direct eval call occurs inside a class field initializer.
@@ -17,12 +17,8 @@ info: |
 
     It is a Syntax Error if StatementList Contains SuperProperty.
 features: [class-fields]
-template: initializer-eval-super
+template: initializer-eval-super-property
 ---*/
 
 //- initializer
 super['x']
-//- earlyerror
-SyntaxError
-//- executionerror
-SyntaxError

src/class-fields/initializer-eval-arguments/cls-decl-fields-eval.template

@@ -8,7 +8,7 @@ name: direct eval
 ---*/
 
 var executed = false;
-class C = {
+class C {
   x = eval('executed = true; /*{ initializer }*/;');
 }
 

src/class-fields/initializer-eval-arguments/cls-decl-fields-indirect-eval.template

@@ -8,7 +8,7 @@ name: indirect eval
 ---*/
 
 var executed = false;
-class C = {
+class C {
   x = (0, eval)('executed = true; /*{ initializer }*/;');
 }
 

src/class-fields/initializer-eval-newtarget/cls-decl-fields-eval.template

@@ -0,0 +1,18 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/statements/class/fields-direct-
+name: direct eval
+---*/
+
+var executed = false;
+class C {
+  x = eval('executed = true; /*{ initializer }*/;');
+}
+
+var c = new C();
+
+assert.sameValue(executed, true);
+assert.sameValue(c.x, undefined);

src/class-fields/initializer-eval-newtarget/cls-decl-fields-indirect-eval.template

@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/statements/class/fields-indirect-
+name: indirect eval
+---*/
+
+var executed = false;
+class C {
+  x = (0, eval)('executed = true; /*{ initializer }*/;');
+}
+
+assert.throws(SyntaxError, function() {
+  new C();
+});
+
+assert.sameValue(executed, false);

src/class-fields/initializer-eval-newtarget/cls-expr-fields-eval.template

@@ -0,0 +1,18 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/expressions/class/fields-direct-
+name: direct eval
+---*/
+
+var executed = false;
+var C = class {
+  x = eval('executed = true; /*{ initializer }*/;');
+}
+
+var c = new C();
+
+assert.sameValue(executed, true);
+assert.sameValue(c.x, undefined);

src/class-fields/initializer-eval-newtarget/cls-expr-fields-indirect-eval.template

@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/expressions/class/fields-indirect-
+name: indirect eval
+---*/
+
+var executed = false;
+var C = class {
+  x = (0, eval)('executed = true; /*{ initializer }*/;');
+}
+
+assert.throws(SyntaxError, function() {
+  new C();
+});
+
+assert.sameValue(executed, false);

src/class-fields/initializer-eval-super-call/cls-decl-fields-eval.template

@@ -7,14 +7,14 @@ path: language/statements/class/fields-derived-cls-direct-
 name: direct eval
 ---*/
 
-class A = {}
+class A {}
 
 var executed = false;
-class C extends A = {
+class C extends A {
   x = eval('executed = true; /*{ initializer }*/;');
 }
 
-assert.throws(/*{ earlyerror }*/, function() {
+assert.throws(SyntaxError, function() {
   new C();
 });
 

src/class-fields/initializer-eval-super-call/cls-decl-fields-indirect-eval.template

@@ -7,15 +7,15 @@ path: language/statements/class/fields-derived-cls-indirect-
 name: indirect eval
 ---*/
 
-class A = {}
+class A {}
 
 var executed = false;
-class C extends A = {
+class C extends A {
   x = (0, eval)('executed = true; /*{ initializer }*/;');
 }
 
-assert.throws(/*{ executionerror }*/, function() {
+assert.throws(SyntaxError, function() {
   new C();
 });
 
-assert.sameValue(executed, true);
+assert.sameValue(executed, false);

src/class-fields/initializer-eval-super-call/cls-expr-fields-eval.template

@@ -14,7 +14,7 @@ var C = class extends A {
   x = eval('executed = true; /*{ initializer }*/;');
 }
 
-assert.throws(/*{ earlyerror }*/, function() {
+assert.throws(SyntaxError, function() {
   new C();
 });
 

src/class-fields/initializer-eval-super-call/cls-expr-fields-indirect-eval.template

@@ -14,8 +14,8 @@ var C = class extends A {
   x = (0, eval)('executed = true; /*{ initializer }*/;');
 }
 
-assert.throws(/*{ executionerror }*/, function() {
+assert.throws(SyntaxError, function() {
   new C();
 });
 
-assert.sameValue(executed, true);
+assert.sameValue(executed, false);

src/class-fields/initializer-eval-super-property/cls-decl-fields-eval.template

@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/statements/class/fields-derived-cls-direct-
+name: direct eval
+---*/
+
+class A {}
+
+var executed = false;
+class C extends A {
+  x = eval('executed = true; /*{ initializer }*/;');
+}
+
+new C();
+
+assert.sameValue(executed, true);

src/class-fields/initializer-eval-super-property/cls-decl-fields-indirect-eval.template

@@ -0,0 +1,21 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/statements/class/fields-derived-cls-indirect-
+name: indirect eval
+---*/
+
+class A {}
+
+var executed = false;
+class C extends A {
+  x = (0, eval)('executed = true; /*{ initializer }*/;');
+}
+
+assert.throws(SyntaxError, function() {
+  new C();
+});
+
+assert.sameValue(executed, false);

src/class-fields/initializer-eval-super-property/cls-expr-fields-eval.template

@@ -0,0 +1,19 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/expressions/class/fields-derived-cls-direct-
+name: direct eval
+---*/
+
+var A = class {}
+
+var executed = false;
+var C = class extends A {
+  x = eval('executed = true; /*{ initializer }*/;');
+}
+
+new C();
+
+assert.sameValue(executed, true);

src/class-fields/initializer-eval-super-property/cls-expr-fields-indirect-eval.template

@@ -0,0 +1,21 @@
+// Copyright (C) 2017 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-performeval-rules-in-initializer
+path: language/expressions/class/fields-derived-cls-indirect-
+name: indirect eval
+---*/
+
+var A = class {}
+
+var executed = false;
+var C = class extends A {
+  x = (0, eval)('executed = true; /*{ initializer }*/;');
+}
+
+assert.throws(SyntaxError, function() {
+  new C();
+});
+
+assert.sameValue(executed, false);