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Remove ALLOW_UNUSED.

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Turns out Chromium won't be applying this to COMPILE_ASSERT. We don't
need it at all then.

R=thakis@chromium.org
TBR=thakis@chromium.org

Review URL: https://webrtc-codereview.appspot.com/13469005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6055 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
andrew@webrtc.org 2014-05-05 18:18:02 +00:00
parent 0224c20fa6
commit a0edf4cb04
2 changed files with 1 additions and 12 deletions
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2
webrtc/system_wrappers/interface/compile_assert.h
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@ -41,7 +41,7 @@ struct CompileAssert {
};
#define COMPILE_ASSERT(expr, msg) \
typedef CompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1] ALLOW_UNUSED
typedef CompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1]
#endif // __cplusplus >= 201103L
#endif // !defined(COMPILE_ASSERT)

11
webrtc/typedefs.h
View File

@ -96,17 +96,6 @@ typedef unsigned __int64 uint64_t;
#define OVERRIDE
#endif
// Annotate a variable indicating it's ok if the variable is not used.
// (Typically used to silence a compiler warning when the assignment
// is important for some other reason.)
// Use like:
// int x ALLOW_UNUSED = ...;
#if defined(__GNUC__)
#define ALLOW_UNUSED __attribute__((unused))
#else
#define ALLOW_UNUSED
#endif
// Annotate a function indicating the caller must examine the return value.
// Use like:
// int foo() WARN_UNUSED_RESULT;