forked from OSchip/llvm-project
5e51a2e31a
This allows ErrorAsOutParameter to work better with "optional" errors. For
example, consider a function where for certain input values it is known that
the function can't fail. This can now be written as:
Result foo(Arg X, Error *Err) {
ErrorAsOutParameter EAO(Err);
if (<Error Condition>) {
if (Err)
*Err = <report error>;
else
llvm_unreachable("Unexpected failure!");
}
}
Rather than having to construct an ErrorAsOutParameter under every conditional
where Err is known to be non-null.
llvm-svn: 276430
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| .. | ||
| AlignOfTest.cpp | ||
| AllocatorTest.cpp | ||
| ArrayRecyclerTest.cpp | ||
| BlockFrequencyTest.cpp | ||
| BranchProbabilityTest.cpp | ||
| CMakeLists.txt | ||
| Casting.cpp | ||
| CommandLineTest.cpp | ||
| CompressionTest.cpp | ||
| ConvertUTFTest.cpp | ||
| DataExtractorTest.cpp | ||
| DwarfTest.cpp | ||
| EndianStreamTest.cpp | ||
| EndianTest.cpp | ||
| ErrorOrTest.cpp | ||
| ErrorTest.cpp | ||
| FileOutputBufferTest.cpp | ||
| IteratorTest.cpp | ||
| LEB128Test.cpp | ||
| LineIteratorTest.cpp | ||
| LockFileManagerTest.cpp | ||
| MD5Test.cpp | ||
| ManagedStatic.cpp | ||
| MathExtrasTest.cpp | ||
| MemoryBufferTest.cpp | ||
| MemoryTest.cpp | ||
| Path.cpp | ||
| ProcessTest.cpp | ||
| ProgramTest.cpp | ||
| RegexTest.cpp | ||
| ReplaceFileTest.cpp | ||
| ScaledNumberTest.cpp | ||
| SourceMgrTest.cpp | ||
| SpecialCaseListTest.cpp | ||
| StreamingMemoryObjectTest.cpp | ||
| StringPool.cpp | ||
| SwapByteOrderTest.cpp | ||
| TargetParserTest.cpp | ||
| ThreadLocalTest.cpp | ||
| ThreadPool.cpp | ||
| TimeValueTest.cpp | ||
| TimerTest.cpp | ||
| TrailingObjectsTest.cpp | ||
| TypeNameTest.cpp | ||
| UnicodeTest.cpp | ||
| YAMLIOTest.cpp | ||
| YAMLParserTest.cpp | ||
| formatted_raw_ostream_test.cpp | ||
| raw_ostream_test.cpp | ||
| raw_pwrite_stream_test.cpp | ||
| raw_sha1_ostream_test.cpp | ||