1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-OUT 2*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 | FileCheck %s --check-prefix=CHECK-WARN 3*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 %s -D__TIME__=1234 -U__DATE__ -E 2>&1 -pedantic-errors | FileCheck %s --check-prefix=CHECK-ERR 4*f4a2713aSLionel Sambuc 5*f4a2713aSLionel Sambuc // CHECK-WARN: <command line>:{{.*}} warning: redefining builtin macro 6*f4a2713aSLionel Sambuc // CHECK-WARN: <command line>:{{.*}} warning: undefining builtin macro 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc // CHECK-ERR: <command line>:{{.*}} error: redefining builtin macro 9*f4a2713aSLionel Sambuc // CHECK-ERR: <command line>:{{.*}} error: undefining builtin macro 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc int n = __TIME__; 12*f4a2713aSLionel Sambuc __DATE__ 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc #define __FILE__ "my file" 15*f4a2713aSLionel Sambuc // CHECK-WARN: :[[@LINE-1]]:9: warning: redefining builtin macro 16*f4a2713aSLionel Sambuc // CHECK-ERR: :[[@LINE-2]]:9: error: redefining builtin macro 17*f4a2713aSLionel Sambuc 18*f4a2713aSLionel Sambuc // CHECK-OUT: int n = 1234; 19*f4a2713aSLionel Sambuc // CHECK-OUT: __DATE__ 20