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LibJS: Don't hoist functions under certain circumstances

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When a lexical declaration with the same name as a function exists,
the function is not hoisted (annex B).
This commit is contained in:
Hendi 2021-07-05 21:45:34 +02:00 • committed by Linus Groh
parent e0d26fff8c
commit 37c4fbb6ca
4 changed files with 50 additions and 9 deletions
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4
Userland/Libraries/LibJS/AST.cpp
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@ -2377,9 +2377,9 @@ void ScopeNode::add_functions(NonnullRefPtrVector<FunctionDeclaration> functions
m_functions.extend(move(functions));
}
void ScopeNode::add_hoisted_functions(NonnullRefPtrVector<FunctionDeclaration> hoisted_functions)
void ScopeNode::add_hoisted_function(NonnullRefPtr<FunctionDeclaration> hoisted_function)
{
m_hoisted_functions.extend(move(hoisted_functions));
m_hoisted_functions.append(hoisted_function);
}
}