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| author | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-01-11 13:32:31 -0200 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-01-30 11:47:03 -0200 |
| commit | fc11aff9559da4725037c21f7a4732f5f009d975 (patch) | |
| tree | f1034c4fd029f4e4867fe2b5b15352f87dbbd9b7 /src/common/common_funcs.h | |
| parent | afc416c6079f2db2c6cfae704de4c312907b3bb7 (diff) | |
Common: Fix SCOPE_EXIT to actually create unique identifiers.
Diffstat (limited to 'src/common/common_funcs.h')
| -rw-r--r-- | src/common/common_funcs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index c2750a63c8..229eb74c96 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -31,6 +31,10 @@ template<> struct CompileTimeAssert<true> {}; #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) +/// Textually concatenates two tokens. The double-expansion is required by the C preprocessor. +#define CONCAT2(x, y) DO_CONCAT2(x, y) +#define DO_CONCAT2(x, y) x ## y + #ifndef _MSC_VER #include <errno.h> |