Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr51628-34.c @ 157:dafe684d005c
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:08:54 +0900 |
parents | 1830386684a0 |
children |
line wrap: on
line source
/* PR c/51628. */ /* { dg-do compile } */ /* { dg-options "-O -Wno-incompatible-pointer-types" } */ struct __attribute__((packed)) S { char p; int a, b, c; }; short * baz (int x, struct S *p) { return (x ? &p->a /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ : &p->b); /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ } short * qux (int x, struct S *p) { return (short *) (x ? &p->a /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ : &p->b); /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ }