Use static_assert more actively

2015-02-15 03:55:21 +01:00
parent 0fc15d48f3
commit 43b9fefbd2
2 changed files with 9 additions and 1 deletions
@@ -128,6 +128,13 @@ endif ()
 #  add_definitions(-DFMT_USE_DELETED_FUNCTIONS=1)
 #endif ()

+#check_cxx_source_compiles("
+#  static_assert(true, \"\");
+#  int main(){}" FMT_STATIC_ASSERT)
+#if (FMT_STATIC_ASSERT)
+#  add_definitions(-DFMT_USE_STATIC_ASSERT=1)
+#endif ()
+
 # GTest doesn't detect <tuple> with clang.
 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
  target_compile_definitions(gmock PUBLIC GTEST_USE_OWN_TR1_TUPLE=1)