global-switch-dflt-eval-global-no-skip-try.js (1554B)
1 // This file was procedurally generated from the following sources: 2 // - src/annex-b-fns/eval-global-no-skip-try.case 3 // - src/annex-b-fns/eval-global/direct-switch-dflt.template 4 /*--- 5 description: Extension is observed when creation of variable binding would not produce an early error (try statement) (Funtion declaration in the `default` clause of a `switch` statement in eval code in the global scope) 6 esid: sec-web-compat-evaldeclarationinstantiation 7 flags: [generated, noStrict] 8 info: | 9 B.3.3.3 Changes to EvalDeclarationInstantiation 10 11 [...] 12 ii. If replacing the FunctionDeclaration f with a VariableStatement that 13 has F as a BindingIdentifier would not produce any Early Errors for 14 body, then 15 [...] 16 17 B.3.5 VariableStatements in Catch Blocks 18 19 [...] 20 - It is a Syntax Error if any element of the BoundNames of CatchParameter 21 also occurs in the VarDeclaredNames of Block unless CatchParameter is 22 CatchParameter:BindingIdentifier and that element is only bound by a 23 VariableStatement, the VariableDeclarationList of a for statement, or the 24 ForBinding of a for-in statement. 25 ---*/ 26 27 eval( 28 'assert.sameValue(\ 29 f, undefined, "Initialized binding created prior to evaluation"\ 30 );\ 31 \ 32 try {\ 33 throw null;\ 34 } catch (f) {switch (1) {' + 35 ' default:' + 36 ' function f() { return 123; }' + 37 '}\ 38 }\ 39 \ 40 assert.sameValue(\ 41 typeof f,\ 42 "function",\ 43 "binding value is updated following evaluation"\ 44 );\ 45 assert.sameValue(f(), 123);' 46 ); 47 48 reportCompare(0, 0);