1 /* Test for -Wtraditional warnings on the unary plus operator.
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 preprocess } */
5 /* { dg-options "-Wtraditional -fno-show-column" } */
6 
7 #if +1 /* { dg-warning "unary plus operator" "unary plus operator" } */
8 #endif
9 
10 # 11 "sys-header.h" 3
11 /* We are in system headers now, no -Wtraditional warnings should issue.  */
12 
13 #if +1
14 #endif
15