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| author | Kim F. Storm <storm@cua.dk> | 2005-03-02 22:35:17 +0000 |
|---|---|---|
| committer | Kim F. Storm <storm@cua.dk> | 2005-03-02 22:35:17 +0000 |
| commit | 139c65cf7b6b0bce5f4cd6e45f450ff4f02d5421 (patch) | |
| tree | 66535204b83fa57fa71e43ca16d95f202be9754b /src/dispextern.h | |
| parent | db2dacf61063fb315bf68420492567afd593f568 (diff) | |
| download | emacs-139c65cf7b6b0bce5f4cd6e45f450ff4f02d5421.tar.gz | |
(XASSERTS): Define to 0 if not already defined.
(xassert) [!XASSERTS]: Define dummy version.
Diffstat (limited to 'src/dispextern.h')
| -rw-r--r-- | src/dispextern.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/dispextern.h b/src/dispextern.h index aa296e12340..1d8c1402c81 100644 --- a/src/dispextern.h +++ b/src/dispextern.h @@ -119,6 +119,13 @@ enum window_part #define GLYPH_DEBUG 0 #endif +/* If XASSERTS is non-zero, additional consistency checks are activated. + Turn it off by defining the macro XASSERTS to zero. */ + +#ifndef XASSERTS +#define XASSERTS 0 +#endif + /* Macros to include code only if GLYPH_DEBUG != 0. */ #if GLYPH_DEBUG @@ -127,8 +134,11 @@ enum window_part #define IF_DEBUG(X) (void) 0 #endif -/* Maybe move this inside the above `#ifdef GLYPH_DEBUG' for release. */ +#if XASSERTS #define xassert(X) do {if (!(X)) abort ();} while (0) +#else +#define xassert(X) (void) 0 +#endif /* Macro for displaying traces of redisplay. If Emacs was compiled with GLYPH_DEBUG != 0, the variable trace_redisplay_p can be set to |