Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr51628-20.c @ 145:1830386684a0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
145
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
1 /* PR c/51628. */
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
2 /* { dg-do compile } */
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
3 /* { dg-options "-O -Wno-incompatible-pointer-types" } */
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
4
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
5 struct B { int i; };
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
6 struct C { struct B b; } __attribute__ ((packed));
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
7
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
8 extern struct C *p;
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
9
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
10 long* g8 (void) { return p; }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
11 /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */