Use throw() when noexcept is not supported

2015-02-14 09:58:29 +08:00
parent 950e6b9753
commit e2583ab5f3
7 changed files with 46 additions and 39 deletions
@@ -108,6 +108,13 @@ if (NOT FMT_VARIADIC_TEMPLATES)
  add_definitions(-DGTEST_LANG_CXX11=0)
 endif ()

+check_cxx_source_compiles("
+  void f() noexcept {}
+  int main(){ f(); }" FMT_BASIC_NOEXCEPT_SUPPORT)
+if (FMT_BASIC_NOEXCEPT_SUPPORT)
+# add_definitions(-DFMT_USE_NOEXCEPT=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)