if-decl-else-decl-a-global-init.js (1478B)
1 // This file was procedurally generated from the following sources: 2 // - src/annex-b-fns/global-init.case 3 // - src/annex-b-fns/global/if-decl-else-decl-a.template 4 /*--- 5 description: Variable binding is initialized to `undefined` in outer scope (IfStatement with a declaration in both statement positions in the global scope) 6 esid: sec-functiondeclarations-in-ifstatement-statement-clauses 7 flags: [generated, noStrict] 8 includes: [fnGlobalObject.js, propertyHelper.js] 9 info: | 10 The following rules for IfStatement augment those in 13.6: 11 12 IfStatement[Yield, Return]: 13 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] 14 if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] 15 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] 16 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] 17 18 19 B.3.3.2 Changes to GlobalDeclarationInstantiation 20 21 [...] 22 b. If declaredFunctionOrVarNames does not contain F, then 23 i. Perform ? envRec.CreateGlobalFunctionBinding(F, undefined, false). 24 ii. Append F to declaredFunctionOrVarNames. 25 [...] 26 27 ---*/ 28 var global = fnGlobalObject(); 29 assert.sameValue(f, undefined, 'binding is initialized to `undefined`'); 30 31 verifyProperty(global, "f", { 32 enumerable: true, 33 writable: true, 34 configurable: false 35 }); 36 37 if (true) function f() { } else function _f() {} 38 39 reportCompare(0, 0);