| /* Test for -Wtraditional warnings on integer constant suffixes. |
| Note, gcc should omit these warnings in system header files. |
| Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-Wtraditional" } */ |
| |
| void |
| testfunc () |
| { |
| int i; |
| double f; |
| |
| i = 1L; |
| i = 1l; |
| i = 1U; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| i = 1u; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| f = 1.0; |
| f = 1.0F; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| f = 1.0f; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| f = 1.0L; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| f = 1.0l; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ |
| |
| # 24 "sys-header.h" 3 |
| /* We are in system headers now, no -Wtraditional warnings should issue. */ |
| |
| i = 1L; |
| i = 1l; |
| i = 1U; |
| i = 1u; |
| f = 1.0; |
| f = 1.0F; |
| f = 1.0f; |
| f = 1.0L; |
| f = 1.0l; |
| } |