diff options
| author | Aaron Ballman <aaron@aaronballman.com> | 2014-10-23 20:39:58 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2014-10-23 20:39:58 +0000 |
| commit | b75cf82e613700eb4e48e6e7f9f2199f62cd9d72 (patch) | |
| tree | 275eb376020744da3b062bda4ef4ddbc0c28aca9 /cmake | |
| parent | cd8047d099bd98ad982967af76120d2a83142ec0 (diff) | |
Disabling some MSVC warnings that are of questionable value. Note, these are disabled by default in LLVM as well, so there is precedence.
C4146: 'unary minus operator applied to unsigned type, result still unsigned'
C4291: ''declaration' : no matching operator delete found; memory will not be freed if initialization throws an exception'
C4800: ''type' : forcing value to bool 'true' or 'false' (performance warning)'
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@220507 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index ef87f61b5..6690dd917 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -39,8 +39,11 @@ check_cxx_compiler_flag("-Werror -Wno-variadic-macros" COMPILER_RT_HAS_WNO_VA check_cxx_compiler_flag(/W3 COMPILER_RT_HAS_W3_FLAG) check_cxx_compiler_flag(/WX COMPILER_RT_HAS_WX_FLAG) +check_cxx_compiler_flag(/wd4146 COMPILER_RT_HAS_WD4146_FLAG) +check_cxx_compiler_flag(/wd4291 COMPILER_RT_HAS_WD4291_FLAG) check_cxx_compiler_flag(/wd4391 COMPILER_RT_HAS_WD4391_FLAG) check_cxx_compiler_flag(/wd4722 COMPILER_RT_HAS_WD4722_FLAG) +check_cxx_compiler_flag(/wd4800 COMPILER_RT_HAS_WD4800_FLAG) # Symbols. check_symbol_exists(__func__ "" COMPILER_RT_HAS_FUNC_SYMBOL) |