| /* PR tree-optimization/84739 */ | |
| /* { dg-do compile } */ | |
| /* { dg-require-weak "" } */ | |
| /* { dg-options "-O2" } */ | |
| static void baz (void) __attribute__((weakref("bar"))); /* { dg-warning "alias between functions of incompatible types" } */ | |
| int | |
| foo (int x, int y) | |
| { | |
| if (x) | |
| y = 0; | |
| if (y) | |
| goto lab; | |
| y = 0; | |
| lab: | |
| return y; | |
| } | |
| void | |
| bar (int x, int y) /* { dg-message "aliased declaration here" } */ | |
| { | |
| y = foo (x, y); | |
| if (y != 0) | |
| baz (); | |
| } |