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LibAudio: Add LOADER_TRY to auto-convert Error to LoaderError

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kleines Filmröllchen 2022-01-14 01:14:24 +01:00 • committed by Ali Mohammad Pur
parent 9702f2010f
commit 4f48a086b7
1 changed files with 9 additions and 0 deletions
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9
Userland/Libraries/LibAudio/LoaderError.h
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@ -64,3 +64,12 @@ struct LoaderError {
};
}
// Convenience TRY-like macro to convert an Error to a LoaderError
#define LOADER_TRY(expression) \
({ \
auto _temporary_result = (expression); \
if (_temporary_result.is_error()) \
return LoaderError(_temporary_result.release_error()); \
_temporary_result.release_value(); \
})