Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/null-pointer-1.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 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* PR c/13382 */
kono
parents:
diff changeset
2 /* Origin: Richard Hutchinson <richard.hutchinson@asa.co.uk> */
kono
parents:
diff changeset
3
kono
parents:
diff changeset
4 /* Verify that the null initializer is converted to the right
kono
parents:
diff changeset
5 pointer type. */
kono
parents:
diff changeset
6
kono
parents:
diff changeset
7 /* { dg-do compile } */
kono
parents:
diff changeset
8 /* { dg-options "-O" } */
kono
parents:
diff changeset
9
kono
parents:
diff changeset
10 struct t
kono
parents:
diff changeset
11 {
kono
parents:
diff changeset
12 int aMember;
kono
parents:
diff changeset
13 };
kono
parents:
diff changeset
14
kono
parents:
diff changeset
15 struct t *const aPointer = 0;
kono
parents:
diff changeset
16
kono
parents:
diff changeset
17 void foo()
kono
parents:
diff changeset
18 {
kono
parents:
diff changeset
19 int anInt = (aPointer == 0) ? 0 : aPointer->aMember;
kono
parents:
diff changeset
20 }