/* PR preprocessor/29612 */ /* { dg-do preprocess } */ /* { dg-options "-Wtraditional -fno-show-column" } */ # 6 "pr29612-2.c" #if 1U /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ #endif # 1 "foo.h" 1 3 #if 1U #endif /* No warning in system header. */ # 16 "pr29612-2.c" 2 #if 1U /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ #endif