1 /* Test for -Wtraditional warnings on switch operands of type long.
2 Note, gcc should omit these warnings in system header files.
3 By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000. */
4 /* { dg-do compile } */
5 /* { dg-options "-Wtraditional" } */
6
7 void
testfunc(l)8 testfunc (l)
9 long l;
10 {
11 switch (l) /* { dg-warning "switch expression" "switch expression" } */
12 {
13 default:
14 break;
15 }
16
17 # 17 "sys-header.h" 3
18 /* We are in system headers now, no -Wtraditional warnings should issue. */
19
20 switch (l)
21 {
22 default:
23 break;
24 }
25 }
26