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author | Peter Maydell <peter.maydell@linaro.org> | 2015-07-21 19:50:44 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2015-07-21 19:55:49 +0100 |
commit | 4328608bc7f543bd89506396a4187a7c251fc7a6 (patch) | |
tree | 3903ddabf56b2d7dfcf8c8b430d7cf03820943fe | |
parent | 6f5f59868e605ad8ec8fa27c557169f37a029d92 (diff) |
compiler.h: Use glue() in QEMU_BUILD_BUG_ON define
Rather than rolling custom concatenate-strings macros for the
QEMU_BUILD_BUG_ON macro to use, use the glue() macro we already
have (since it's now available to us in this header).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r-- | include/qemu/compiler.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h index bdc9a608a3..d22eb01be4 100644 --- a/include/qemu/compiler.h +++ b/include/qemu/compiler.h @@ -89,10 +89,8 @@ #define inline always_inline #endif -#define cat(x,y) x ## y -#define cat2(x,y) cat(x,y) #define QEMU_BUILD_BUG_ON(x) \ - typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1] __attribute__((unused)); + typedef char glue(qemu_build_bug_on__,__LINE__)[(x)?-1:1] __attribute__((unused)); #if defined __GNUC__ # if !QEMU_GNUC_PREREQ(4, 4) |