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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/language/module-code/eval-export-dflt-expr-cls-name-meth.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/eval-export-dflt-expr-cls-name-meth.js b/js/src/tests/test262/language/module-code/eval-export-dflt-expr-cls-name-meth.js new file mode 100644 index 0000000000..8af5e458c9 --- /dev/null +++ b/js/src/tests/test262/language/module-code/eval-export-dflt-expr-cls-name-meth.js @@ -0,0 +1,38 @@ +// |reftest| module +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +description: > + Default AssignmentExpression (which can be recognized as an "anonymous" + class declaration with a static `name` method) is correctly initialized + upon evaluation +esid: sec-moduleevaluation +info: | + [...] + 16. Let result be the result of evaluating module.[[ECMAScriptCode]]. + [...] + + 15.2.3.11 Runtime Semantics: Evaluation + + ExportDeclaration : export default ClassDeclaration + + [...] + 3. Let className be the sole element of BoundNames of ClassDeclaration. + 4. If className is "*default*", then + a. Let hasNameProperty be ? HasOwnProperty(value, "name"). + b. If hasNameProperty is false, perform SetFunctionName(value, + "default"). + c. Let env be the running execution context's LexicalEnvironment. + d. Perform ? InitializeBoundName("*default*", value, env). + 5. Return NormalCompletion(empty). +flags: [module] +---*/ + +export default (class { static name() { return 'name method'; } }); +import C from './eval-export-dflt-expr-cls-name-meth.js'; + +assert.sameValue( + C.name(), 'name method', '`name` property is not over-written' +); + +reportCompare(0, 0); |