Subversion Repositories openrisc

// { dg-do preprocess }

// { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=builtin-macro-redefined" }

/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */

#ifndef __TIME__

#error "__TIME__ builtin is not defined"

// { dg-bogus "__TIME__ builtin is not defined" "no-time" { target *-*-* } 5 }

#endif

#define __TIME__ "X"  // { dg-error "\"__TIME__\" redefined .-Werror=builtin-macro-redefined." }

#define __TIME__ "Y"  // { dg-bogus "-Wbuiltin-macro-redefined" }

                      // { dg-warning "\"__TIME__\" redefined" "not-builtin-1" { target *-*-* } 11 }

                      // { dg-message "previous definition" "previous-1" { target *-*-* } 9 }

#define X "X"

#define X "Y"         // { dg-bogus "-Wbuiltin-macro-redefined" }

                      // { dg-warning "\"X\" redefined" "not-builtin-2" { target *-*-* } 16 }

                      // { dg-message "previous definition" "previous-2" { target *-*-* } 15 }