diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/for-await-of/async-func-decl-dstr-array-elem-nested-array-yield-ident-invalid-strict.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for-await-of/async-func-decl-dstr-array-elem-nested-array-yield-ident-invalid-strict.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-await-of/async-func-decl-dstr-array-elem-nested-array-yield-ident-invalid-strict.js b/js/src/tests/test262/language/statements/for-await-of/async-func-decl-dstr-array-elem-nested-array-yield-ident-invalid-strict.js new file mode 100644 index 0000000000..c733558621 --- /dev/null +++ b/js/src/tests/test262/language/statements/for-await-of/async-func-decl-dstr-array-elem-nested-array-yield-ident-invalid-strict.js @@ -0,0 +1,36 @@ +// |reftest| error:SyntaxError +'use strict'; +// This file was procedurally generated from the following sources: +// - src/dstr-assignment-for-await/array-elem-nested-array-yield-ident-invalid.case +// - src/dstr-assignment-for-await/error-async-function-syntax/async-func-decl.template +/*--- +description: When a `yield` token appears within the DestructuringAssignmentTarget of a nested destructuring assignment outside of strict mode, it behaves as an IdentifierReference. (for-await-of statement in an async function declaration) +esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation +features: [destructuring-binding, async-iteration] +flags: [generated, onlyStrict] +negative: + phase: parse + type: SyntaxError +info: | + IterationStatement : + for await ( LeftHandSideExpression of AssignmentExpression ) Statement + + 1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« », + AssignmentExpression, iterate). + 2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement, + keyResult, assignment, labelSet). + + 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation + + [...] + 5. If destructuring is true and if lhsKind is assignment, then + a. Assert: lhs is a LeftHandSideExpression. + b. Let assignmentPattern be the parse of the source text corresponding to + lhs using AssignmentPattern as the goal symbol. + [...] +---*/ +$DONOTEVALUATE(); + +async function fn() { + for await ([[x[yield]]] of [[[]]]) {} +} |