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Diffstat (limited to 'test/language/statements/class/dstr-gen-meth-static-obj-ptrn-prop-ary-value-null.js')
-rw-r--r-- | test/language/statements/class/dstr-gen-meth-static-obj-ptrn-prop-ary-value-null.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/test/language/statements/class/dstr-gen-meth-static-obj-ptrn-prop-ary-value-null.js b/test/language/statements/class/dstr-gen-meth-static-obj-ptrn-prop-ary-value-null.js new file mode 100644 index 000000000..7e20fbcdb --- /dev/null +++ b/test/language/statements/class/dstr-gen-meth-static-obj-ptrn-prop-ary-value-null.js @@ -0,0 +1,77 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-prop-ary-value-null.case +// - src/dstr-binding/error/cls-decl-gen-meth-static.template +/*--- +description: Object binding pattern with "nested" array binding pattern taking the `null` value (static class expression generator method) +esid: sec-runtime-semantics-bindingclassdeclarationevaluation +es6id: 14.5.15 +features: [destructuring-binding] +flags: [generated] +info: | + ClassDeclaration : class BindingIdentifier ClassTail + + 1. Let className be StringValue of BindingIdentifier. + 2. Let value be the result of ClassDefinitionEvaluation of ClassTail with + argument className. + [...] + + 14.5.14 Runtime Semantics: ClassDefinitionEvaluation + + 21. For each ClassElement m in order from methods + a. If IsStatic of m is false, then + b. Else, + Let status be the result of performing PropertyDefinitionEvaluation for + m with arguments F and false. + [...] + + 14.4.13 Runtime Semantics: PropertyDefinitionEvaluation + + GeneratorMethod : * PropertyName ( StrictFormalParameters ) { GeneratorBody } + + 1. Let propKey be the result of evaluating PropertyName. + 2. ReturnIfAbrupt(propKey). + 3. If the function code for this GeneratorMethod is strict mode code, + let strict be true. Otherwise let strict be false. + 4. Let scope be the running execution context's LexicalEnvironment. + 5. Let closure be GeneratorFunctionCreate(Method, + StrictFormalParameters, GeneratorBody, scope, strict). + + 9.2.1 [[Call]] ( thisArgument, argumentsList) + + [...] + 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList). + [...] + + 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList ) + + 1. Let status be FunctionDeclarationInstantiation(F, argumentsList). + [...] + + 9.2.12 FunctionDeclarationInstantiation(func, argumentsList) + + [...] + 23. Let iteratorRecord be Record {[[iterator]]: + CreateListIterator(argumentsList), [[done]]: false}. + 24. If hasDuplicates is true, then + [...] + 25. Else, + b. Let formalStatus be IteratorBindingInitialization for formals with + iteratorRecord and env as arguments. + [...] + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + [...] + 3. If Initializer is present and v is undefined, then + [...] + 4. Return the result of performing BindingInitialization for BindingPattern + passing v and environment as arguments. +---*/ + +class C { + static *method({ w: [x, y, z] = [4, 5, 6] }) {} +}; + +assert.throws(TypeError, function() { + C.method({ w: null }); +}); |