diff options
Diffstat (limited to 'include/ruby/internal/static_assert.h')
| -rw-r--r-- | include/ruby/internal/static_assert.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ruby/internal/static_assert.h b/include/ruby/internal/static_assert.h index 594c2b2917..30bfd3bb79 100644 --- a/include/ruby/internal/static_assert.h +++ b/include/ruby/internal/static_assert.h @@ -23,13 +23,14 @@ #include <assert.h> #include "ruby/internal/has/extension.h" #include "ruby/internal/compiler_since.h" +#include "ruby/internal/attr/maybe_unused.h" /** @cond INTERNAL_MACRO */ #if defined(__cplusplus) && defined(__cpp_static_assert) # /* https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations */ # define RBIMPL_STATIC_ASSERT0 static_assert -#elif defined(__cplusplus) && RBIMPL_COMPILER_SINCE(MSVC, 16, 0, 0) +#elif defined(__cplusplus) && RBIMPL_COMPILER_IS(MSVC) # define RBIMPL_STATIC_ASSERT0 static_assert #elif defined(__INTEL_CXX11_MODE__) @@ -71,7 +72,7 @@ #else # define RBIMPL_STATIC_ASSERT(name, expr) \ - typedef int static_assert_ ## name ## _check[1 - 2 * !(expr)] + RBIMPL_ATTR_MAYBE_UNUSED() typedef int static_assert_ ## name ## _check[1 - 2 * !(expr)] #endif #endif /* RBIMPL_STATIC_ASSERT_H */ |