1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/new26.C b/gcc/testsuite/g++.dg/init/new26.C
new file mode 100644
index 000000000..541de3058
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/new26.C
@@ -0,0 +1,44 @@
+// PR c++/33407
+// { dg-do run }
+// { dg-options "-O2 -fstrict-aliasing" }
+
+extern "C" void * malloc(__SIZE_TYPE__);
+extern "C" void abort(void);
+
+void *p;
+void __attribute__((noinline)) init(void)
+{
+  p = malloc(4);
+}
+
+inline void *operator new(__SIZE_TYPE__)
+{
+  return p;
+}
+
+inline void operator delete (void*) {}
+
+int * __attribute__((noinline)) doit(int n)
+{
+  float *q;
+  int *r;
+
+  for (int i=0; i<n; ++i)
+  {
+    q = new float;
+    *q = 1.0;
+    delete q;
+    r = new int;
+    *r = 1;
+  }
+
+  return r;
+}
+
+int main()
+{
+  init();
+  if (*doit(1) != 1)
+    abort();
+  return 0;
+}