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 --- .../switch-case-func-existing-var-update.js | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 js/src/tests/test262/annexB/language/function-code/switch-case-func-existing-var-update.js (limited to 'js/src/tests/test262/annexB/language/function-code/switch-case-func-existing-var-update.js') diff --git a/js/src/tests/test262/annexB/language/function-code/switch-case-func-existing-var-update.js b/js/src/tests/test262/annexB/language/function-code/switch-case-func-existing-var-update.js new file mode 100644 index 0000000000..ec37b546af --- /dev/null +++ b/js/src/tests/test262/annexB/language/function-code/switch-case-func-existing-var-update.js @@ -0,0 +1,42 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/func-existing-var-update.case +// - src/annex-b-fns/func/switch-case.template +/*--- +description: Variable-scoped binding is updated following evaluation (Function declaration in the `case` clause of a `switch` statement in function scope) +esid: sec-web-compat-functiondeclarationinstantiation +flags: [generated, noStrict] +info: | + 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() { + + + switch (1) { + case 1: + function f() { return 'function declaration'; } + } + + after = f; + + var f = 123; +}()); + +assert.sameValue(typeof after, 'function'); +assert.sameValue(after(), 'function declaration'); + + +reportCompare(0, 0); -- cgit v1.2.3