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glib-typeof: Define glib_typeof on on older C++ standard versions

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When using an older C++ versions, the glib_typeof() macro is never
defined, as the C++ definition depends on __cplusplus >= 201103L, while the C
definition, which would work, depends on !defined(__cplusplus).
Allow old C++ versions to use the C macro definition for glib_typeof().
This commit is contained in:
Damjan Jovanovic 2022-08-22 17:18:23 +02:00 committed by Marco Trevisan (Treviño)
parent 1cbe7a6734
commit d050ad8a3c
1 changed files with 1 additions and 1 deletions
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glib/glib-typeof.h
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@ -34,7 +34,7 @@
* This symbol is private.
*/
#undef glib_typeof
#if !defined(__cplusplus) && (G_GNUC_CHECK_VERSION(4, 8) || defined(__clang__))
#if (!defined(__cplusplus) || __cplusplus < 201103L) && (G_GNUC_CHECK_VERSION(4, 8) || defined(__clang__))
#define glib_typeof(t) __typeof__ (t)
#elif defined(__cplusplus) && __cplusplus >= 201103L && GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_68
/* C++11 decltype() is close enough for our usage */