2008-10-29 16:11:14 Tim Janik <timj@gtk.org>
* glib/gmacros.h: added G_PASTE() and G_STATIC_ASSERT(), based on
patches by Christian Persch and Christian Dywan. Fixes:
Bug 558381 - Add support for compile time assertions
svn path=/trunk/; revision=7633
+2008-10-29 16:11:14 Tim Janik <timj@gtk.org>
+
+ * glib/gmacros.h: added G_PASTE() and G_STATIC_ASSERT(), based on
+ patches by Christian Persch and Christian Dywan. Fixes:
+ Bug 558381 - Add support for compile time assertions
+
2008-10-27 Joseph Pingenot <gnomesvn@digitasaru.net>
* glib/ghash.c: changed "#GHashTableIterator" to "#GHashTableIter"
#define G_STRINGIFY(macro_or_string) G_STRINGIFY_ARG (macro_or_string)
#define G_STRINGIFY_ARG(contents) #contents
+#define G_PASTE_ARGS(identifier1,identifier2) identifier1 ## identifier2
+#define G_PASTE(identifier1,identifier2) G_PASTE_ARGS (identifier1, identifier2)
+#define G_STATIC_ASSERT(expr) typedef struct { char Compile_Time_Assertion[(expr) ? 1 : -1]; } G_PASTE (_GStaticAssert_, __LINE__)
+
/* Provide a string identifying the current code position */
#if defined(__GNUC__) && (__GNUC__ < 3) && !defined(__cplusplus)
# define G_STRLOC __FILE__ ":" G_STRINGIFY (__LINE__) ":" __PRETTY_FUNCTION__ "()"