Duncan P. N. Exon Smith 5deb1bf97f Support: Add *cast_or_null<> for pointer wrappers ...

Fill in omission of `cast_or_null<>` and `dyn_cast_or_null<>` for types
that wrap pointers (e.g., smart pointers).

Type traits need to be slightly stricter than for `cast<>` and
`dyn_cast<>` to resolve ambiguities with simple types.

There didn't seem to be any unit tests for pointer wrappers, so I tested
`isa<>`, `cast<>`, and `dyn_cast<>` while I was in there.

This only supports pointer wrappers with a conversion to `bool` to check
for null.  If in the future it's useful to support wrappers without such
a conversion, it should be a straightforward incremental step to use the
`simplify_type` machinery for the null check.  In that case, the unit
tests should be updated to remove the `operator bool()` from the
`pointer_wrappers::PTy`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222644 91177308-0d34-0410-b5e6-96231b3b80d8

2014-11-24 03:13:02 +00:00

..

AlignOfTest.cpp

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AllocatorTest.cpp

Try to unflake AllocatorTest.TestAlignmentPastSlab

2014-09-07 05:14:29 +00:00

ArrayRecyclerTest.cpp

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BlockFrequencyTest.cpp

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BranchProbabilityTest.cpp

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Casting.cpp

Support: Add *cast_or_null<> for pointer wrappers

2014-11-24 03:13:02 +00:00

CMakeLists.txt

Fix a silly bug in StreamingMemoryObject.cpp.

2014-11-21 05:15:41 +00:00

CommandLineTest.cpp

Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind

2014-08-22 19:29:17 +00:00

CompressionTest.cpp

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ConvertUTFTest.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

DataExtractorTest.cpp

[C++11] Use 'nullptr'.

2014-06-08 22:29:17 +00:00

EndianTest.cpp

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ErrorOrTest.cpp

Ensure ErrorOr cannot implicitly invoke explicit ctors of the underlying type.

2014-09-03 17:31:25 +00:00

FileOutputBufferTest.cpp

Misc cleanups to the FileSytem api.

2014-09-11 20:30:02 +00:00

formatted_raw_ostream_test.cpp

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IteratorTest.cpp

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LEB128Test.cpp

[Support] add decodeSLEB128()

2014-09-15 21:51:49 +00:00

LineIteratorTest.cpp

LineIterator: Provide a variant that keeps blank lines

2014-09-17 15:43:01 +00:00

LockFileManagerTest.cpp

Asserting that the call to chdir succeeds in this test. Fixes some -Wunused-result warnings.

2014-08-13 11:17:41 +00:00

Makefile

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ManagedStatic.cpp

Re-apply r211287: Remove support for LLVM runtime multi-threading.

2014-06-27 15:13:01 +00:00

MathExtrasTest.cpp

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MD5Test.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 05:25:25 +00:00

MemoryBufferTest.cpp

[Support] Add MemoryBuffer::getFileSlice()

2014-10-08 00:22:18 +00:00

MemoryTest.cpp

Remove the last uses of 'using std::error_code'

2014-06-13 03:20:08 +00:00

Path.cpp

Fixing some sign comparison warnings from MSVC; NFC.

2014-11-13 13:39:49 +00:00

ProcessTest.cpp

Cleaning up static initializers in TimeValue.

2014-08-29 01:05:12 +00:00

ProgramTest.cpp

Add writeFileWithSystemEncoding to LibLLVMSuppor.

2014-09-03 20:02:00 +00:00

raw_ostream_test.cpp

[Support] Add type-safe alternative to llvm::format()

2014-09-25 20:30:58 +00:00

RegexTest.cpp

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ScaledNumberTest.cpp

Remove unused typedef. GCC warns about this.

2014-07-01 15:39:32 +00:00

SourceMgrTest.cpp

Return a std::unique_ptr when creating a new MemoryBuffer.

2014-08-27 20:03:13 +00:00

SpecialCaseListTest.cpp

Remove support for undocumented SpecialCaseList entries.

2014-11-20 01:27:19 +00:00

StreamingMemoryObject.cpp

Fix a silly bug in StreamingMemoryObject.cpp.

2014-11-21 05:15:41 +00:00

StringPool.cpp

PR10140 - StringPool's PooledStringPtr has non-const operator== causing bad OR-result.

2014-06-19 00:26:49 +00:00

SwapByteOrderTest.cpp

Adding llvm::sys::swapByteOrder() for the common use-case of byte-swapping a value in place

2014-06-14 12:52:55 +00:00

ThreadLocalTest.cpp

[C++11] Use 'nullptr'.

2014-06-08 22:29:17 +00:00

TimeValueTest.cpp

[C++11] Use 'nullptr'.

2014-06-08 22:29:17 +00:00

UnicodeTest.cpp

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YAMLIOTest.cpp

Fix bug 20125 - clang-format segfaults on bad config.

2014-08-08 13:58:00 +00:00

YAMLParserTest.cpp

Return a std::unique_ptr when creating a new MemoryBuffer.

2014-08-27 20:03:13 +00:00