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" } */
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