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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/statements/generators/yield-as-binding-identifier.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/generators/yield-as-binding-identifier.js b/js/src/tests/test262/language/statements/generators/yield-as-binding-identifier.js new file mode 100644 index 0000000000..7837b6f9a2 --- /dev/null +++ b/js/src/tests/test262/language/statements/generators/yield-as-binding-identifier.js @@ -0,0 +1,30 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/generators/yield-as-binding-identifier.case +// - src/generators/syntax/declaration.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Generator Function declaration) +esid: prod-GeneratorDeclaration +features: [generators] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + 14.4 Generator Function Definitions + + GeneratorDeclaration : + function * BindingIdentifier ( FormalParameters ) { GeneratorBody } + + + BindingIdentifier : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + +function *gen() { + var yield; +} |