/* Test for -Wtraditional warnings on the unary plus operator.   Note, gcc should omit these warnings in system header files.   By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000.  *//* { dg-do compile } *//* { dg-options "-Wtraditional" } */voidtestfunc (){  int i;    i = +1; /* { dg-warning "unary plus operator" "unary plus operator" } */  i = +i; /* { dg-warning "unary plus operator" "unary plus operator" } */  # 16 "sys-header.h" 3/* We are in system headers now, no -Wtraditional warnings should issue.  */  i = +1;  i = +i;}