diff options
Diffstat (limited to 'js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-existing-fn-update.js')
-rw-r--r-- | js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-existing-fn-update.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-existing-fn-update.js b/js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-existing-fn-update.js new file mode 100644 index 0000000000..0be338236c --- /dev/null +++ b/js/src/tests/test262/annexB/language/eval-code/direct/func-switch-case-eval-func-existing-fn-update.js @@ -0,0 +1,42 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/eval-func-existing-fn-update.case +// - src/annex-b-fns/eval-func/direct-switch-case.template +/*--- +description: Variable-scoped binding is updated following evaluation (Function declaration in the `case` clause of a `switch` statement in eval code) +esid: sec-web-compat-evaldeclarationinstantiation +flags: [generated, noStrict] +info: | + B.3.3.3 Changes to EvalDeclarationInstantiation + + [...] + b. When the FunctionDeclaration f is evaluated, perform the following steps + in place of the FunctionDeclaration Evaluation algorithm provided in + 14.1.21: + i. Let genv be the running execution context's VariableEnvironment. + ii. Let genvRec be genv's EnvironmentRecord. + iii. Let benv be the running execution context's LexicalEnvironment. + iv. Let benvRec be benv's EnvironmentRecord. + v. Let fobj be ! benvRec.GetBindingValue(F, false). + vi. Perform ? genvRec.SetMutableBinding(F, fobj, false). + vii. Return NormalCompletion(empty). +---*/ +var after; + +(function() { + eval( + 'switch (1) {' + + ' case 1:' + + ' 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); |