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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-skip-early-err-for-in.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-skip-early-err-for-in.js b/js/src/tests/test262/annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-skip-early-err-for-in.js new file mode 100644 index 0000000000..fdb4c3696d --- /dev/null +++ b/js/src/tests/test262/annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-skip-early-err-for-in.js @@ -0,0 +1,51 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/eval-func-skip-early-err-for-in.case +// - src/annex-b-fns/eval-func/direct-if-stmt-else-decl.template +/*--- +description: Extension not observed when creation of variable binding would produce an early error (for-of statement) (IfStatement with a declaration in the second statement position in eval code) +esid: sec-functiondeclarations-in-ifstatement-statement-clauses +flags: [generated, noStrict] +info: | + The following rules for IfStatement augment those in 13.6: + + IfStatement[Yield, Return]: + if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] + if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] + if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] + if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] + + + B.3.3.3 Changes to EvalDeclarationInstantiation + + [...] + ii. If replacing the FunctionDeclaration f with a VariableStatement that + has F as a BindingIdentifier would not produce any Early Errors for + body, then + [...] +---*/ + +(function() { + eval( + 'assert.throws(ReferenceError, function() {\ + f;\ + }, "An initialized binding is not created prior to evaluation");\ + assert.sameValue(\ + typeof f,\ + "undefined",\ + "An uninitialized binding is not created prior to evaluation"\ + );\ + \ + for (let f in { key: 0 }) {if (false) ; else function f() { }}\ + \ + assert.throws(ReferenceError, function() {\ + f;\ + }, "An initialized binding is not created following evaluation");\ + assert.sameValue(\ + typeof f,\ + "undefined",\ + "An uninitialized binding is not created following evaluation"\ + );' + ); +}()); + +reportCompare(0, 0); |