testsuite: fix Wmismatched-new-delete-8.C with -m32

This fixes
error: 'operator new' takes type 'size_t' ('unsigned int') as first parameter [-fpermissive]

gcc/testsuite/ChangeLog:

	* g++.dg/warn/Wmismatched-new-delete-8.C: Use __SIZE_TYPE__.

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/testsuite/g++.dg/warn/Wmismatched-new-delete-8.C b/gcc/testsuite/g++.dg/warn/Wmismatched-new-delete-8.C
index 0ddc056..e8fd7a8 100644
--- a/gcc/testsuite/g++.dg/warn/Wmismatched-new-delete-8.C
+++ b/gcc/testsuite/g++.dg/warn/Wmismatched-new-delete-8.C
@@ -11,7 +11,7 @@ static inline T * construct_at(void *at, ARGS && args)
  struct Placeable : T
  {
   Placeable(ARGS && args) : T(args) { }
-  void * operator new (long unsigned int, void *ptr) { return ptr; }
+  void * operator new (__SIZE_TYPE__, void *ptr) { return ptr; }
   void operator delete (void *, void *) { }
  };
  return new (at) Placeable(static_cast<ARGS &&>(args));