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604d5f5bca
For example, consider cases where we want to propagate errors only in
specific instances:
auto result = read_data(); // something like ErrorOr<ByteBuffer>
if (result.is_error() && result.error().code() != EINTR)
continue;
auto bytes = TRY(result);
The TRY invocation will currently copy the byte buffer when the
expression (in this case, just a local variable) is stored into
_temporary_result.
This patch binds the expression to a reference to prevent such copies.
In less trival invocations (such as TRY(some_function()), this will
incur only temporary lifetime extensions, i.e. no functional change.
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| .. | ||
| IPCCompiler | ||
| LibEDID | ||
| LibGL | ||
| LibLocale | ||
| LibTimeZone | ||
| LibUnicode | ||
| LibWeb | ||
| StateMachineGenerator | ||
| CMakeLists.txt | ||