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Merge pull request #309 from recp/anonymous-structs-check

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Add Enhanced Support for Anonymous Structs
This commit is contained in:
Recep Aslantas
2023-06-10 20:40:26 +03:00
committed by GitHub
parent 530ec2d0f8 16fcaf7fc0
commit 2c39193016
1 changed files with 8 additions and 1 deletions
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9
include/cglm/types-struct.h
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@@ -25,10 +25,17 @@
* only #define governing the use of anonymous structs, so for backward
* compatibility, we still honor that choice and disable them. */
# define CGLM_USE_ANONYMOUS_STRUCT 0
# elif __STDC_VERSION__ >= 20112L || defined(_MSVC_VER)
# elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || \
(defined(__cplusplus) && __cplusplus >= 201103L)
/* We're compiling for C11 or this is the MSVC compiler. In either
* case, anonymous structs are available, so use them. */
# define CGLM_USE_ANONYMOUS_STRUCT 1
# elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
/* GCC 4.6 and onwards support anonymous structs as an extension */
# define CGLM_USE_ANONYMOUS_STRUCT 1
# elif defined(__clang__) && __clang_major__ >= 3
/* Clang 3.0 and onwards support anonymous structs as an extension */
# define CGLM_USE_ANONYMOUS_STRUCT 1
# elif defined(_MSC_VER) && (_MSC_VER >= 1900) /* Visual Studio 2015 */
/* We can support anonymous structs
* since Visual Studio 2015 or 2017 (1910) maybe? */