Fix new and delete operators definition for DigitalMars compiler

* gc_cpp.cc (new, delete, new[], delete[]): Do not define if __DMC__.
* include/gc_cpp.h (new[], delete[], new, delete): Define also if
__DMC__.
* include/gc_cpp.h [_MSC_VER] (new[], delete[]): Replace _MSC_VER>1020
to defined(GC_OPERATOR_NEW_ARRAY).

1 files changed, 1 insertions, 1 deletions

diff --git a/gc_cpp.cc b/gc_cpp.cc
index 73f54cfd..ad361b6e 100644
--- a/gc_cpp.cc
+++ b/gc_cpp.cc
@@ -29,7 +29,7 @@ built-in "new" and "delete".
 
 #include "gc_cpp.h"
 
-#ifndef _MSC_VER
+#if !defined(_MSC_VER) && !defined(__DMC__)
 
   void* operator new(size_t size) GC_DECL_NEW_THROW {
     void* obj = GC_MALLOC_UNCOLLECTABLE(size);