| // RUN: %clang_cc1 %s -fms-extensions -E | FileCheck %s |
| // We use -fms-extensions to test both _Pragma and __pragma. |
| |
| // A long time ago the pragma lexer's buffer showed through in -E output. |
| // CHECK-NOT: scratch space |
| |
| #define push_p _Pragma ("pack(push)") |
| push_p |
| // CHECK: #pragma pack(push) |
| |
| push_p _Pragma("pack(push)") __pragma(pack(push)) |
| // CHECK: #pragma pack(push) |
| // CHECK-NEXT: # 11 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma pack(push) |
| // CHECK-NEXT: # 11 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma pack(push) |
| |
| |
| #define __PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS _Pragma("clang diagnostic push") \ |
| _Pragma("clang diagnostic ignored \"-Wformat-extra-args\"") |
| #define __PRAGMA_POP_NO_EXTRA_ARG_WARNINGS _Pragma("clang diagnostic pop") |
| |
| void test () { |
| 1;_Pragma("clang diagnostic push") \ |
| _Pragma("clang diagnostic ignored \"-Wformat-extra-args\"") |
| _Pragma("clang diagnostic pop") |
| |
| 2;__PRAGMA_PUSH_NO_EXTRA_ARG_WARNINGS |
| 3;__PRAGMA_POP_NO_EXTRA_ARG_WARNINGS |
| } |
| |
| // CHECK: void test () { |
| // CHECK-NEXT: 1; |
| // CHECK-NEXT: # 24 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma clang diagnostic push |
| // CHECK-NEXT: #pragma clang diagnostic ignored "-Wformat-extra-args" |
| // CHECK-NEXT: #pragma clang diagnostic pop |
| |
| // CHECK: 2; |
| // CHECK-NEXT: # 28 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma clang diagnostic push |
| // CHECK-NEXT: # 28 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma clang diagnostic ignored "-Wformat-extra-args" |
| // CHECK-NEXT: 3; |
| // CHECK-NEXT: # 29 "{{.*}}_Pragma-location.c" |
| // CHECK-NEXT: #pragma clang diagnostic pop |
| // CHECK-NEXT: } |