if-stmt-else-decl-global-existing-fn-no-init.js (1232B)
1 // This file was procedurally generated from the following sources: 2 // - src/annex-b-fns/global-existing-fn-no-init.case 3 // - src/annex-b-fns/global/if-stmt-else-decl.template 4 /*--- 5 description: Existing variable binding is not modified (IfStatement with a declaration in the second statement position in the global scope) 6 esid: sec-functiondeclarations-in-ifstatement-statement-clauses 7 flags: [generated, noStrict] 8 info: | 9 The following rules for IfStatement augment those in 13.6: 10 11 IfStatement[Yield, Return]: 12 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return] 13 if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield] 14 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield] 15 if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] 16 17 18 B.3.3.2 Changes to GlobalDeclarationInstantiation 19 20 [...] 21 1. Let fnDefinable be ? envRec.CanDeclareGlobalFunction(F). 22 2. If fnDefinable is true, then 23 ---*/ 24 assert.sameValue(f(), 'outer declaration'); 25 26 if (false) ; else function f() { return 'inner declaration'; } 27 28 function f() { 29 return 'outer declaration'; 30 } 31 32 reportCompare(0, 0);