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Merge branch 'wip/g-static-assert-gi-scanner' into 'main'

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gmacros: Define G_STATIC_ASSERT for GI Scanner

See merge request GNOME/glib!4166
This commit is contained in:
Philip Withnall 2024-07-23 13:39:00 +00:00
commit 732b0f1204
1 changed files with 6 additions and 2 deletions
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8
glib/gmacros.h
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@ -861,9 +861,10 @@
#define G_STRINGIFY(macro_or_string) G_STRINGIFY_ARG (macro_or_string)
#define G_STRINGIFY_ARG(contents) #contents
#ifndef __GI_SCANNER__ /* The static assert macro really confuses the introspection parser */
#define G_PASTE_ARGS(identifier1,identifier2) identifier1 ## identifier2
#define G_PASTE(identifier1,identifier2) G_PASTE_ARGS (identifier1, identifier2)
#ifndef __GI_SCANNER__ /* The static assert macro really confuses the introspection parser */
#if G_CXX_STD_CHECK_VERSION (11)
#define G_STATIC_ASSERT(expr) static_assert (expr, "Expression evaluates to false")
#elif (G_C_STD_CHECK_VERSION (11) || \
@ -877,7 +878,10 @@
#endif
#endif /* G_CXX_STD_CHECK_VERSION (11) */
#define G_STATIC_ASSERT_EXPR(expr) ((void) sizeof (char[(expr) ? 1 : -1]))
#endif /* !__GI_SCANNER__ */
#else /* __GI_SCANNER__ */
#define G_STATIC_ASSERT(expr) static int G_PASTE (_GStaticAssertGiScannerNoop, __LINE__) G_GNUC_UNUSED
#define G_STATIC_ASSERT_EXPR(expr) static int G_PASTE (_GStaticAssertGiScannerNoop, __LINE__) G_GNUC_UNUSED
#endif /* __GI_SCANNER__ */
/* Provide a string identifying the current code position */
#if defined (__GNUC__) && (__GNUC__ < 3) && !defined (G_CXX_STD_VERSION)