func-if-decl-else-decl-b-eval-func-existing-block-fn-no-init.js (1258B)
1 // This file was procedurally generated from the following sources: 2 // - src/annex-b-fns/eval-func-existing-block-fn-no-init.case 3 // - src/annex-b-fns/eval-func/direct-if-decl-else-decl-b.template 4 /*--- 5 description: Does not re-initialize binding created by similar forms (IfStatement with a declaration in both statement positions in eval code) 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.3.3.3 Changes to EvalDeclarationInstantiation 19 20 [...] 21 a. If declaredFunctionOrVarNames does not contain F, then 22 [...] 23 ---*/ 24 var init; 25 26 (function() { 27 eval( 28 'init = f;\ 29 \ 30 {\ 31 function f() {}\ 32 }if (false) function _f() {} else function f() { }' 33 ); 34 }()); 35 36 assert.sameValue(init, undefined); 37 38 reportCompare(0, 0);