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LibJS: Identify global variables during parsing

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Identifying global variables during parsing will make it possible to
generate special optimized instruction to access them in upcoming
changes.
This commit is contained in:
Aliaksandr Kalenik 2023-07-12 04:02:27 +02:00 • committed by Andreas Kling
parent 73f1c7a030
commit b0a533dbc0
5 changed files with 75 additions and 20 deletions
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2
Userland/Libraries/LibJS/AST.cpp
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@ -2717,6 +2717,8 @@ void Identifier::dump(int indent) const
print_indent(indent);
if (is_local()) {
outln("Identifier \"{}\" is_local=(true) index=({})", m_string, m_local_variable_index);
} else if (is_global()) {
outln("Identifier \"{}\" is_global=(true)", m_string);
} else {
outln("Identifier \"{}\"", m_string);
}