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Moved warning suppression into the relevant file so that it's not global.

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This commit is contained in:
Daviw Williams 2013-03-04 16:00:43 +01:00
parent df5c339f64
commit 23042c3fcb
2 changed files with 14 additions and 1 deletions
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2
library/PolyVoxCore/CMakeLists.txt
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@ -153,7 +153,7 @@ SET_PROPERTY(TARGET PolyVoxCore PROPERTY FOLDER "Library")
SET_TARGET_PROPERTIES(PolyVoxCore PROPERTIES VERSION ${POLYVOX_VERSION} SOVERSION ${POLYVOX_VERSION_MAJOR})
IF(MSVC)
SET_TARGET_PROPERTIES(PolyVoxCore PROPERTIES COMPILE_FLAGS "/W4 /wd4251 /wd4127") #Disable warning on STL exports
SET_TARGET_PROPERTIES(PolyVoxCore PROPERTIES COMPILE_FLAGS "/W4 /wd4251") #Disable warning on STL exports
ENDIF(MSVC)
#Install

13
library/PolyVoxCore/include/PolyVoxCore/Impl/ErrorHandling.h
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@ -36,6 +36,14 @@ freely, subject to the following restrictions:
#define POLYVOX_HALT() std::exit(EXIT_FAILURE)
#endif
// We use the do...while(0) construct in our macros (for reasons see here: http://stackoverflow.com/a/154138)
// but Visual Studio gives unhelpful 'conditional expression is constant' warnings. The recommended solution
// (http://stackoverflow.com/a/1946485) is to disable these warnings.
#if defined(_MSC_VER)
__pragma(warning(push))
__pragma(warning(disable:4127))
#endif
#define POLYVOX_UNUSED(x) do { (void)sizeof(x); } while(0)
/*
@ -120,4 +128,9 @@ freely, subject to the following restrictions:
getThrowHandler()((except), __FILE__, __LINE__)
#endif
// See the corresponding 'push' above.
#if defined(_MSC_VER)
__pragma(warning(pop))
#endif
#endif //__PolyVox_ErrorHandling_H__