diff options
Diffstat (limited to 'js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-global-update.js')
-rw-r--r-- | js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-global-update.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-global-update.js b/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-global-update.js new file mode 100644 index 0000000000..1f53ce9d32 --- /dev/null +++ b/js/src/tests/test262/annexB/language/eval-code/indirect/global-block-decl-eval-global-existing-global-update.js @@ -0,0 +1,39 @@ +// This file was procedurally generated from the following sources: +// - src/annex-b-fns/eval-global-existing-global-update.case +// - src/annex-b-fns/eval-global/indirect-block.template +/*--- +description: Variable-scoped binding is updated following evaluation (Block statement in eval code containing a function declaration) +esid: sec-web-compat-evaldeclarationinstantiation +flags: [generated, noStrict] +includes: [fnGlobalObject.js] +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). + +---*/ +Object.defineProperty(fnGlobalObject(), 'f', { + value: function() { return 'Another function'; }, + enumerable: true, + writable: true, + configurable: false +}); + +(0,eval)( + '{ function f() { return "function declaration"; } }' +); + +assert.sameValue(typeof f, 'function'); +assert.sameValue(f(), 'function declaration'); + +reportCompare(0, 0); |