| // This file was procedurally generated from the following sources: |
| // - src/generators/yield-identifier-strict.case |
| // - src/generators/default/expression-named.template |
| /*--- |
| description: It's an early error if the generator body has another function body with yield as an identifier in strict mode. (Named generator expression) |
| esid: prod-GeneratorExpression |
| features: [generators] |
| flags: [generated, onlyStrict] |
| negative: |
| phase: parse |
| type: SyntaxError |
| info: | |
| 14.4 Generator Function Definitions |
| |
| GeneratorExpression: |
| function * BindingIdentifier opt ( FormalParameters ) { GeneratorBody } |
| |
| ---*/ |
| $DONOTEVALUATE(); |
| |
| var callCount = 0; |
| |
| var gen = function *g() { |
| callCount += 1; |
| (function() { |
| var yield; |
| throw new Test262Error(); |
| }()) |
| }; |
| |
| var iter = gen(); |
| |
| |
| |
| assert.sameValue(callCount, 1); |