diff options
Diffstat (limited to 'src/corelib/global/qcompilerdetection.h')
| -rw-r--r-- | src/corelib/global/qcompilerdetection.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/corelib/global/qcompilerdetection.h b/src/corelib/global/qcompilerdetection.h index 4c84daae13..ee396409d8 100644 --- a/src/corelib/global/qcompilerdetection.h +++ b/src/corelib/global/qcompilerdetection.h @@ -944,12 +944,21 @@ # define Q_COMPILER_DEFAULT_DELETE_MEMBERS #endif -#ifdef Q_COMPILER_CONSTEXPR +#if defined(__cpp_constexpr) && __cpp_constexpr-0 >= 201304 # define Q_DECL_CONSTEXPR constexpr +# define Q_DECL_RELAXED_CONSTEXPR constexpr # define Q_CONSTEXPR constexpr +# define Q_RELAXED_CONSTEXPR constexpr +#elif defined Q_COMPILER_CONSTEXPR +# define Q_DECL_CONSTEXPR constexpr +# define Q_DECL_RELAXED_CONSTEXPR +# define Q_CONSTEXPR constexpr +# define Q_RELAXED_CONSTEXPR const #else # define Q_DECL_CONSTEXPR +# define Q_DECL_RELAXED_CONSTEXPR # define Q_CONSTEXPR const +# define Q_RELAXED_CONSTEXPR const #endif #ifdef Q_COMPILER_EXPLICIT_OVERRIDES |