From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../switch-dflt-func-existing-fn-update.js | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-fn-update.js (limited to 'js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-fn-update.js') diff --git a/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-fn-update.js b/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-fn-update.js new file mode 100644 index 0000000000..b88bf18fed --- /dev/null +++ b/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-fn-update.js @@ -0,0 +1,43 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/func-existing-fn-update.case +// - src/annex-b-fns/func/switch-dflt.template +/*--- +description: Variable-scoped binding is updated following evaluation (Funtion declaration in the `default` 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) { + default: + function f() { return 'inner declaration'; } + } + + after = f; + + function f() { + return 'outer declaration'; + } +}()); + +assert.sameValue(typeof after, 'function'); +assert.sameValue(after(), 'inner declaration'); + +reportCompare(0, 0); -- cgit v1.2.3