Fix 'operator new is missing throw(bad_alloc)' clang warning in gc_cpp.h

The warning was reported on Window and only if __cplusplus < 201103L.

* gc_cpp.cc [GC_NEW_DELETE_THROW_NOT_NEEDED
&& !GC_NEW_DELETE_NEED_THROW && GC_GNUC_PREREQ(4,2)
&& (__cplusplus<201103L || __clang__)] (GC_NEW_DELETE_NEED_THROW):
Move definition to gc_cpp.h.
* include/gc/gc_cpp.h [!GC_NO_INLINE_STD_NEW && (_MSC_VER || __DMC__
|| (__BORLANDC__ || __CYGWIN__ || __CYGWIN32__ || __MINGW32__
|| __WATCOMC__) && !GC_BUILD && !GC_NOT_DLL)]
(GC_DECL_INLINE_NEW_THROW): New macro.
* include/gc/gc_cpp.h [!GC_NO_INLINE_STD_NEW && (_MSC_VER || __DMC__
|| (__BORLANDC__ || __CYGWIN__ || __CYGWIN32__ || __MINGW32__
|| __WATCOMC__) && !GC_BUILD && !GC_NOT_DLL)] (operator new): Add
GC_DECL_INLINE_NEW_THROW attribute.

1 files changed, 1 insertions, 7 deletions

diff --git a/gc_cpp.cc b/gc_cpp.cc
index c046aafe..0600625a 100644
--- a/gc_cpp.cc
+++ b/gc_cpp.cc
@@ -35,7 +35,7 @@ built-in "new" and "delete".
 
 #include <new> // for std, bad_alloc; precedes include of gc_cpp.h
 
-#include "gc/gc_cpp.h" // for GC_OPERATOR_NEW_ARRAY
+#include "gc/gc_cpp.h"
 
 #if !(defined(_MSC_VER) || defined(__DMC__)) || defined(GC_NO_INLINE_STD_NEW)
 
@@ -46,12 +46,6 @@ built-in "new" and "delete".
 #   define GC_ALLOCATOR_THROW_OR_ABORT() throw std::bad_alloc()
 # endif
 
-# if !defined(GC_NEW_DELETE_THROW_NOT_NEEDED) \
-    && !defined(GC_NEW_DELETE_NEED_THROW) && GC_GNUC_PREREQ(4, 2) \
-    && (__cplusplus < 201103L || defined(__clang__))
-#   define GC_NEW_DELETE_NEED_THROW
-# endif
-
 # ifndef GC_NEW_DELETE_NEED_THROW
 #   define GC_DECL_NEW_THROW /* empty */
 # elif __cplusplus >= 201703L || _MSVC_LANG >= 201703L