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// This file was procedurally generated from the following sources:
// - src/annex-b-fns/eval-global-skip-early-err-try.case
// - src/annex-b-fns/eval-global/indirect-if-decl-else-stmt.template
/*---
description: Extension is not observed when creation of variable binding would produce an early error (try statement) (IfStatement with a declaration in the first statement position in eval code)
esid: sec-functiondeclarations-in-ifstatement-statement-clauses
flags: [generated, noStrict]
info: |
The following rules for IfStatement augment those in 13.6:
IfStatement[Yield, Return]:
if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return]
if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield]
if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield]
if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield]
B.3.3.3 Changes to EvalDeclarationInstantiation
[...]
ii. If replacing the FunctionDeclaration f with a VariableStatement that
has F as a BindingIdentifier would not produce any Early Errors for
body, then
[...]
B.3.5 VariableStatements in Catch Blocks
[...]
- It is a Syntax Error if any element of the BoundNames of CatchParameter
also occurs in the VarDeclaredNames of Block unless CatchParameter is
CatchParameter:BindingIdentifier and that element is only bound by a
VariableStatement, the VariableDeclarationList of a for statement, or the
ForBinding of a for-in statement.
---*/
(0,eval)(
'assert.throws(ReferenceError, function() {\
f;\
}, "An initialized binding is not created prior to evaluation");\
assert.sameValue(\
typeof f,\
"undefined",\
"An uninitialized binding is not created prior to evaluation"\
);\
\
try {\
throw {};\
} catch ({ f }) {if (true) function f() { } else ;}\
\
assert.throws(ReferenceError, function() {\
f;\
}, "An initialized binding is not created following evaluation");\
assert.sameValue(\
typeof f,\
"undefined",\
"An uninitialized binding is not created following evaluation"\
);'
);
reportCompare(0, 0);