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