diff options
| author | Niklas Hauser <[email protected]> | 2020-09-26 04:24:30 +0200 |
|---|---|---|
| committer | Niklas Hauser <[email protected]> | 2020-10-03 20:17:36 +0200 |
| commit | 78477077b418a25efa58ef0fb426d0cacb24d902 (patch) | |
| tree | 1f0901bd8b21704a961584f34e86837f6ff60b0d /src/common | |
| parent | 8b2c82255750488232eae72f3d5dcbacfd6227f3 (diff) | |
Use C++11 static_assert when available
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/tusb_compiler.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/common/tusb_compiler.h b/src/common/tusb_compiler.h index 6f6aa3c39..505542078 100644 --- a/src/common/tusb_compiler.h +++ b/src/common/tusb_compiler.h @@ -44,8 +44,10 @@ #endif // Compile-time Assert -#if __STDC_VERSION__ >= 201112L +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L #define TU_VERIFY_STATIC _Static_assert +#elif defined (__cplusplus) && __cplusplus >= 201103L + #define TU_VERIFY_STATIC static_assert #else #define TU_VERIFY_STATIC(const_expr, _mess) enum { TU_XSTRCAT(_verify_static_, _TU_COUNTER_) = 1/(!!(const_expr)) } #endif |