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LibJS: Use local variables for function declarations when possible

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Previously, the usage of local variables was limited for all function
declarations. This change relaxes the restriction and only prohibits
locals for hoistable annexB declarations.
This commit is contained in:
Aliaksandr Kalenik 2023-07-08 19:31:41 +02:00 • committed by Andreas Kling
parent 167495b87b
commit 8b6450842e
4 changed files with 36 additions and 26 deletions
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Userland/Libraries/LibJS/AST.h
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@ -707,6 +707,7 @@ struct FunctionParameter {
class FunctionNode {
public:
StringView name() const { return m_name ? m_name->string().view() : ""sv; }
RefPtr<Identifier const> name_identifier() const { return m_name; }
DeprecatedString const& source_text() const { return m_source_text; }
Statement const& body() const { return *m_body; }
Vector<FunctionParameter> const& parameters() const { return m_parameters; }