Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/pr51628-35.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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/* PR c/51628. */ /* { dg-do compile } */ /* { dg-options "-O" } */ struct B { int i; }; struct C { struct B b; } __attribute__ ((packed)); extern struct C *p; extern struct C *bar (void); long * foo1 (void) { return (long *) p; /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ } long * foo2 (void) { return (long *) bar (); /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */ }