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8b8fa7b2f4
Additionally, all such cases are handled with no dynamic check.
All `classof()` of the form
class Foo {
[...]
static bool classof(const Bar *) { return true; }
[...]
}
where Foo is an ancestor of Bar are no longer necessary.
Don't write them!
Note: The exact test is `is_base_of<Foo, Bar>`, which is non-strict, so
that Foo is considered an ancestor of itself.
This leads to the following rule of thumb for LLVM-style RTTI:
The argument type of `classof()` should be a strict ancestor.
For more information about implementing LLVM-style RTTI, see
docs/HowToSetUpLLVMStyleRTTI.rst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165765 91177308-0d34-0410-b5e6-96231b3b80d8
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| .. | ||
| AlignOfTest.cpp | ||
| AllocatorTest.cpp | ||
| BlockFrequencyTest.cpp | ||
| Casting.cpp | ||
| CMakeLists.txt | ||
| CommandLineTest.cpp | ||
| ConstantRangeTest.cpp | ||
| DataExtractorTest.cpp | ||
| EndianTest.cpp | ||
| FileOutputBufferTest.cpp | ||
| formatted_raw_ostream_test.cpp | ||
| IntegersSubsetTest.cpp | ||
| LeakDetectorTest.cpp | ||
| Makefile | ||
| ManagedStatic.cpp | ||
| MathExtrasTest.cpp | ||
| MemoryBufferTest.cpp | ||
| MemoryTest.cpp | ||
| Path.cpp | ||
| raw_ostream_test.cpp | ||
| RegexTest.cpp | ||
| SwapByteOrderTest.cpp | ||
| TimeValue.cpp | ||
| ValueHandleTest.cpp | ||
| YAMLParserTest.cpp | ||