p755.C: Tweak handling of exit.

	* g++.old-deja/g++.mike/p755.C: Tweak handling of exit.
	* g++.old-deja/g++.mike/p755a.C: Likewise.
	* g++.old-deja/g++.mike/p9706.C: Don't assume that the standard
	library makes no calls to `operator new' during initialization.

From-SVN: r37257

gcc/testsuite/ChangeLog

+2000-11-04  Mark Mitchell  <mark@codesourcery.com>
+
+	* g++.old-deja/g++.mike/p755.C: Tweak handling of exit.
+	* g++.old-deja/g++.mike/p755a.C: Likewise.
+	* g++.old-deja/g++.mike/p9706.C: Don't assume that the standard
+	library makes no calls to `operator new' during initialization.
+
 2000-11-04  Neil Booth  <neilb@earthling.net>
 
         * gcc.dg/cpp/include2.c: New tests.

gcc/testsuite/g++.old-deja/g++.mike/p755.C

@@ -2,11 +2,12 @@
 // prms-id: 755
 
 #include <new>
-extern "C" void exit(int);
+
+extern "C" void _exit(int);
 
 void* operator new(size_t sz) throw (std::bad_alloc) {
   void* p = 0;
-  exit(0);
+  _exit(0);
   return p;
 }
 

gcc/testsuite/g++.old-deja/g++.mike/p755a.C

 // It checks to see if you can define your own global delete operator.
 // prms-id: 755
 
-extern "C" void exit(int);
+extern "C" void _exit(int);
 
 void operator delete(void *p) throw() {
-  exit(0);
+  _exit(0);
 }
 
 int main () {

gcc/testsuite/g++.old-deja/g++.mike/p9706.C

@@ -19,6 +19,10 @@ public:
 int main() {
   int i;
 
+  // The standard library may have called new and/or delete during
+  // startup, so we have to reset the counter here.
+  count = 0;
+
   for( i = 0; i < 10; i++ ) {
     try {
       throw A();