1 // This file was procedurally generated from the following sources:
2 // - src/annex-b-fns/eval-func-skip-early-err-block.case
3 // - src/annex-b-fns/eval-func/direct-if-decl-else-decl-a.template
5 description: Extension not observed when creation of variable binding would produce an early error (Block statement) (IfStatement with a declaration in both statement positions in eval code)
6 esid: sec-functiondeclarations-in-ifstatement-statement-clauses
7 flags: [generated, noStrict]
9 The following rules for IfStatement augment those in 13.6:
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]
18 B.3.3.3 Changes to EvalDeclarationInstantiation
21 ii. If replacing the FunctionDeclaration f with a VariableStatement that
22 has F as a BindingIdentifier would not produce any Early Errors for
29 'assert.throws(ReferenceError, function() {\
31 }, "An initialized binding is not created prior to evaluation");\
35 "An uninitialized binding is not created prior to evaluation"\
39 let f = 123;if (true) function f() { } else function _f() {}}\
41 assert.throws(ReferenceError, function() {\
43 }, "An initialized binding is not created following evaluation");\
47 "An uninitialized binding is not created following evaluation"\