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LibJS+Everywhere: Return strings by value from PrimitiveString

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It turns out return a ThrowCompletionOr<T const&> is flawed, as the GCC
expansion trick used with TRY will always make a copy. PrimitiveString
is luckily the only such use case.
This commit is contained in:
Timothy Flynn 2023-01-13 15:33:31 -05:00 • committed by Tim Flynn
parent 9a120d7243
commit a59ebdac2d
10 changed files with 22 additions and 21 deletions
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2
Userland/Libraries/LibJS/Runtime/Intl/NumberFormat.cpp
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@ -1604,7 +1604,7 @@ ThrowCompletionOr<MathematicalValue> to_intl_mathematical_value(VM& vm, Value va
// 3. If Type(primValue) is String,
// a. Let str be primValue.
auto const& string = TRY(primitive_value.as_string().deprecated_string());
auto string = TRY(primitive_value.as_string().deprecated_string());
// Step 4 handled separately by the FIXME above.