Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/gcc.dg/pr52283.c @ 158:494b0b89df80 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
kono
parents:
diff changeset
1 /* Test for case labels not integer constant expressions but folding
kono
parents:
diff changeset
2 to integer constants (used in Linux kernel). */
kono
parents:
diff changeset
3 /* { dg-do compile } */
kono
parents:
diff changeset
4 /* { dg-options "-pedantic" } */
kono
parents:
diff changeset
5
kono
parents:
diff changeset
6 extern unsigned int u;
kono
parents:
diff changeset
7
kono
parents:
diff changeset
8 void
kono
parents:
diff changeset
9 b (int c)
kono
parents:
diff changeset
10 {
kono
parents:
diff changeset
11 switch (c)
kono
parents:
diff changeset
12 {
kono
parents:
diff changeset
13 case (int) (2 | ((4 < 8) ? 8 : u)): /* { dg-warning "case label is not an integer constant expression" } */
kono
parents:
diff changeset
14 ;
kono
parents:
diff changeset
15 }
kono
parents:
diff changeset
16 }
kono
parents:
diff changeset
17