| /* { dg-do compile } */ | |
| /* { dg-options "-O -fcheck-new -fdump-tree-ccp1-details" } */ | |
| extern "C" void abort (void); | |
| inline void *operator new (__SIZE_TYPE__, void *__p) throw () { return __p; } | |
| int foo(void) | |
| { | |
| float f = 0; | |
| int *i = new (&f) int (1); | |
| return *(int *)&f; | |
| } | |
| /* GCC 8 emits operator new () != NULL with -fcheck-new. */ | |
| /* { dg-final { scan-tree-dump "Folded into: if \\\(1 != 0\\\)" "ccp1" } } */ |