Fix 'size_t not found in namespace std' dmc error in gc_allocator.h

(fix of commit 08eb0da6f)

* gc_cpp.cc (operator new, operator delete): Use GC_SIZE_T instead of
std::size_t.
* include/gc/gc_allocator.h (GC_ALCTR_PTRDIFF_T, GC_ALCTR_SIZE_T):
Define macro (and undefine it at the end of file).
* include/gc/gc_allocator.h (GC_selective_alloc,
gc_allocator.size_type, gc_allocator.max_size,
gc_allocator_ignore_off_page.size_type,
gc_allocator_ignore_off_page.max_size, traceable_allocator.size_type,
traceable_allocator.max_size): Use GC_ALCTR_SIZE_T instead of
std::size_t.
* include/gc/gc_allocator.h (gc_allocator.difference_type,
gc_allocator_ignore_off_page.difference_type,
traceable_allocator.difference_type): Use GC_ALCTR_PTRDIFF_T instead
of std::ptrdiff_t.
* include/gc/gc_cpp.h [GC_INCLUDE_NEW] (GC_PTRDIFF_T, GC_SIZE_T): Do
not use std:: prefix unless __cplusplus>=201103L.

1 files changed, 6 insertions, 6 deletions

diff --git a/gc_cpp.cc b/gc_cpp.cc
index 0600625a..82d93c51 100644
--- a/gc_cpp.cc
+++ b/gc_cpp.cc
@@ -56,7 +56,7 @@ built-in "new" and "delete".
 #   define GC_DECL_NEW_THROW throw(std::bad_alloc)
 # endif // GC_NEW_DELETE_NEED_THROW
 
-  void* operator new(std::size_t size) GC_DECL_NEW_THROW {
+  void* operator new(GC_SIZE_T size) GC_DECL_NEW_THROW {
     void* obj = GC_MALLOC_UNCOLLECTABLE(size);
     if (0 == obj)
       GC_ALLOCATOR_THROW_OR_ABORT();
@@ -65,7 +65,7 @@ built-in "new" and "delete".
 
 # ifdef _MSC_VER
     // This new operator is used by VC++ in case of Debug builds.
-    void* operator new(std::size_t size, int /* nBlockUse */,
+    void* operator new(GC_SIZE_T size, int /* nBlockUse */,
                        const char* szFileName, int nLine)
     {
 #     ifdef GC_DEBUG
@@ -85,7 +85,7 @@ built-in "new" and "delete".
   }
 
 # if defined(GC_OPERATOR_NEW_ARRAY) && !defined(CPPCHECK)
-    void* operator new[](std::size_t size) GC_DECL_NEW_THROW {
+    void* operator new[](GC_SIZE_T size) GC_DECL_NEW_THROW {
       void* obj = GC_MALLOC_UNCOLLECTABLE(size);
       if (0 == obj)
         GC_ALLOCATOR_THROW_OR_ABORT();
@@ -94,7 +94,7 @@ built-in "new" and "delete".
 
 #   ifdef _MSC_VER
       // This new operator is used by VC++ 7+ in Debug builds.
-      void* operator new[](std::size_t size, int nBlockUse,
+      void* operator new[](GC_SIZE_T size, int nBlockUse,
                            const char* szFileName, int nLine)
       {
         return operator new(size, nBlockUse, szFileName, nLine);
@@ -107,12 +107,12 @@ built-in "new" and "delete".
 # endif // GC_OPERATOR_NEW_ARRAY
 
 # if __cplusplus >= 201402L || _MSVC_LANG >= 201402L // C++14
-    void operator delete(void* obj, std::size_t) GC_NOEXCEPT {
+    void operator delete(void* obj, GC_SIZE_T) GC_NOEXCEPT {
       GC_FREE(obj);
     }
 
 #   if defined(GC_OPERATOR_NEW_ARRAY) && !defined(CPPCHECK)
-      void operator delete[](void* obj, std::size_t) GC_NOEXCEPT {
+      void operator delete[](void* obj, GC_SIZE_T) GC_NOEXCEPT {
         GC_FREE(obj);
       }
 #   endif