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Diffstat (limited to 'js/src/tests/test262/language/statements/function/eval-var-scope-syntax-err.js')
-rw-r--r-- | js/src/tests/test262/language/statements/function/eval-var-scope-syntax-err.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/function/eval-var-scope-syntax-err.js b/js/src/tests/test262/language/statements/function/eval-var-scope-syntax-err.js new file mode 100644 index 0000000000..00e562e634 --- /dev/null +++ b/js/src/tests/test262/language/statements/function/eval-var-scope-syntax-err.js @@ -0,0 +1,59 @@ +// This file was procedurally generated from the following sources: +// - src/function-forms/eval-var-scope-syntax-err.case +// - src/function-forms/error-no-strict/func-decl.template +/*--- +description: sloppy direct eval in params introduces var (function declaration in sloppy code) +esid: sec-function-definitions-runtime-semantics-instantiatefunctionobject +features: [default-parameters] +flags: [generated, noStrict] +info: | + FunctionDeclaration : + function BindingIdentifier ( FormalParameters ) { FunctionBody } + + [...] + 3. Let F be FunctionCreate(Normal, FormalParameters, FunctionBody, + scope, strict). + [...] + + 9.2.1 [[Call]] ( thisArgument, argumentsList) + + [...] + 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList). + [...] + + 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList ) + + 1. Let status be FunctionDeclarationInstantiation(F, argumentsList). + [...] + + 9.2.12 FunctionDeclarationInstantiation(func, argumentsList) + + [...] + 23. Let iteratorRecord be Record {[[iterator]]: + CreateListIterator(argumentsList), [[done]]: false}. + 24. If hasDuplicates is true, then + [...] + 25. Else, + b. Let formalStatus be IteratorBindingInitialization for formals with + iteratorRecord and env as arguments. + [...] + + + Runtime Semantics: IteratorBindingInitialization + FormalParameter : BindingElement + + 1. Return the result of performing IteratorBindingInitialization for BindingElement with arguments iteratorRecord and environment. + +---*/ + +var callCount = 0; +function f(a = eval("var a = 42")) { + + callCount = callCount + 1; +} +assert.throws(SyntaxError, function() { + f(); +}); +assert.sameValue(callCount, 0, 'function body not evaluated'); + +reportCompare(0, 0); |