| /* { dg-do compile } */ | |
| /* { dg-options "-O -fcheck-new -fno-tree-vrp -fdump-tree-forwprop1 -fno-thread-jumps" } */ | |
| #include <new> | |
| template <class T> | |
| struct Vec | |
| { | |
| Vec() | |
| { | |
| for (int i=0; i<3; ++i) | |
| new (&a[i]) T(0); | |
| } | |
| T a[3]; | |
| }; | |
| double foo (void) | |
| { | |
| Vec<double> v; | |
| return v.a[2]; | |
| } | |
| /* GCC 8 emits operator new () != NULL with -fcheck-new. */ | |
| /* { dg-final { scan-tree-dump "Replaced .* != 0B. with .1" "forwprop1" } } */ |