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LibJS: Use PropertyName::from_value() in MemberExpression::computed_property_name()

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No need for duplicating this logic.
This commit is contained in:
Linus Groh 2020-10-07 19:54:36 +01:00 • committed by Andreas Kling
parent bc78e4b7da
commit 5feb7e8d28
1 changed files with 3 additions and 16 deletions
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19
Libraries/LibJS/AST.cpp
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@ -1549,8 +1549,6 @@ Value ObjectExpression::execute(Interpreter& interpreter, GlobalObject& global_o
continue; continue;
} }
if (interpreter.exception())
return {};
auto value = property.value().execute(interpreter, global_object); auto value = property.value().execute(interpreter, global_object);
if (interpreter.exception()) if (interpreter.exception())
return {}; return {};
@ -1595,22 +1593,11 @@ PropertyName MemberExpression::computed_property_name(Interpreter& interpreter,
ASSERT(m_property->is_identifier()); ASSERT(m_property->is_identifier());
return static_cast<const Identifier&>(*m_property).string(); return static_cast<const Identifier&>(*m_property).string();
} }
auto index = m_property->execute(interpreter, global_object); auto value = m_property->execute(interpreter, global_object);
if (interpreter.exception()) if (interpreter.exception())
return {}; return {};
ASSERT(!value.is_empty());
ASSERT(!index.is_empty()); return PropertyName::from_value(global_object, value);
if (index.is_integer() && index.as_i32() >= 0)
return index.as_i32();
if (index.is_symbol())
return &index.as_symbol();
auto index_string = index.to_string(global_object);
if (interpreter.exception())
return {};
return index_string;
} }
String MemberExpression::to_string_approximation() const String MemberExpression::to_string_approximation() const