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| author | Reid Kleckner <rnk@google.com> | 2016-02-10 19:07:47 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2016-02-10 19:07:47 +0000 |
| commit | 66b780740311bbfe9f7d93a2b345c68507d76014 (patch) | |
| tree | df68a9a649f05dc0e20e40f05b62d6366ccc5f64 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 38c177ac1d754cde4a09d46beee547c9cd5ca5be (diff) | |
| download | bcm5719-llvm-66b780740311bbfe9f7d93a2b345c68507d76014.tar.gz bcm5719-llvm-66b780740311bbfe9f7d93a2b345c68507d76014.zip | |
Enable constexpr on Visual Studio 2015, add support for two equivalent attributes
Patch by Alexander Riccio
This patch enables `constexpr` on Visual Studio 2015 by adding `||
LLVM_MSC_PREREQ(1900)` to the preprocessor `#if` statement. Since VS2013
doesn't support `constexpr`, that's purposely excluded. The
`LLVM_CONSTEXPR` macro is used in ~25 places.
I also added the MSVC/SAL equivalent of:
- `__attribute__((__warn_unused_result__))` as an
`LLVM_ATTRIBUTE_UNUSED_RESULT` definition
- `__attribute__((returns_nonnull))` as an
`LLVM_ATTRIBUTE_RETURNS_NONNULL` definition
...in case anybody ever decides to run `/analyze` on LLVM (probably
myself, if anybody)
Reviewers: rnk, aaron.ballman
Differential Revision: http://reviews.llvm.org/D16751
llvm-svn: 260410
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions
