From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../if-decl-else-decl-b-func-update.js | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 js/src/tests/test262/annexB/language/function-code/if-decl-else-decl-b-func-update.js (limited to 'js/src/tests/test262/annexB/language/function-code/if-decl-else-decl-b-func-update.js') diff --git a/js/src/tests/test262/annexB/language/function-code/if-decl-else-decl-b-func-update.js b/js/src/tests/test262/annexB/language/function-code/if-decl-else-decl-b-func-update.js new file mode 100644 index 0000000000..ddb511d8d4 --- /dev/null +++ b/js/src/tests/test262/annexB/language/function-code/if-decl-else-decl-b-func-update.js @@ -0,0 +1,45 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/func-update.case +// - src/annex-b-fns/func/if-decl-else-decl-b.template +/*--- +description: Variable binding value is updated following evaluation (IfStatement with a declaration in both statement positions in function scope) +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.3.3.1 Changes to FunctionDeclarationInstantiation + + [...] + 3. When the FunctionDeclaration f is evaluated, perform the following steps + in place of the FunctionDeclaration Evaluation algorithm provided in + 14.1.21: + a. Let fenv be the running execution context's VariableEnvironment. + b. Let fenvRec be fenv's EnvironmentRecord. + c. Let benv be the running execution context's LexicalEnvironment. + d. Let benvRec be benv's EnvironmentRecord. + e. Let fobj be ! benvRec.GetBindingValue(F, false). + f. Perform ! fenvRec.SetMutableBinding(F, fobj, false). + g. Return NormalCompletion(empty). +---*/ +var after; + +(function() { + + + if (false) function _f() {} else function f() { return 'declaration'; } + + after = f; +}()); + +assert.sameValue(typeof after, 'function'); +assert.sameValue(after(), 'declaration'); + +reportCompare(0, 0); -- cgit v1.2.3