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LibJS: Remove unused "lexical argument index" metadata from Identifier

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This shrinks Identifier by 16 bytes. :^)
This commit is contained in:
Andreas Kling 2022-11-21 17:52:29 +01:00
parent b0b022507b
commit 76f438eb3e
2 changed files with 0 additions and 17 deletions
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15
Userland/Libraries/LibJS/Parser.cpp
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@ -222,15 +222,6 @@ public:
{
VERIFY(is_top_level() || m_parent_scope);
if (!m_contains_access_to_arguments_object) {
for (auto& it : m_identifier_and_argument_index_associations) {
for (auto& identifier : it.value) {
if (!has_declaration(identifier.string()))
identifier.set_lexically_bound_function_argument_index(it.key);
}
}
}
for (size_t i = 0; i < m_functions_to_hoist.size(); i++) {
auto const& function_declaration = m_functions_to_hoist[i];
if (m_lexical_names.contains(function_declaration.name()) || m_forbidden_var_names.contains(function_declaration.name()))
@ -252,11 +243,6 @@ public:
m_parser.m_state.current_scope_pusher = m_parent_scope;
}
void associate_identifier_with_argument_index(NonnullRefPtr<Identifier> identifier, size_t index)
{
m_identifier_and_argument_index_associations.ensure(index).append(move(identifier));
}
void set_contains_await_expression()
{
m_contains_await_expression = true;
@ -289,7 +275,6 @@ private:
NonnullRefPtrVector<FunctionDeclaration> m_functions_to_hoist;
Optional<Vector<FunctionDeclaration::Parameter>> m_function_parameters;
HashMap<size_t, NonnullRefPtrVector<Identifier>> m_identifier_and_argument_index_associations;
bool m_contains_access_to_arguments_object { false };
bool m_contains_direct_call_to_eval { false };