1 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c89 %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s 2 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=iso9899:199409 %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s 3 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c99 %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s 4 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c11 %s -o - | FileCheck --check-prefix=CHECK-1X %s 5 // 6 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=gnu89 %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s 7 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=gnu99 %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s 8 // RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=gnu11 %s -o - | FileCheck --check-prefix=CHECK-1X %s 9 10 #if __has_feature(c_atomic) 11 int has_atomic(); 12 #else 13 int no_atomic(); 14 #endif 15 // CHECK-1X: has_atomic 16 // CHECK-NO-1X: no_atomic 17 18 #if __has_feature(c_static_assert) 19 int has_static_assert(); 20 #else 21 int no_static_assert(); 22 #endif 23 // CHECK-1X: has_static_assert 24 // CHECK-NO-1X: no_static_assert 25 26 #if __has_feature(c_generic_selections) 27 int has_generic_selections(); 28 #else 29 int no_generic_selections(); 30 #endif 31 // CHECK-1X: has_generic_selections 32 // CHECK-NO-1X: no_generic_selections 33 34 #if __has_feature(c_alignas) 35 int has_alignas(); 36 #else 37 int no_alignas(); 38 #endif 39 // CHECK-1X: has_alignas 40 // CHECK-NO-1X: no_alignas 41 42 #if __has_feature(c_alignof) 43 int has_alignof(); 44 #else 45 int no_alignof(); 46 #endif 47 // CHECK-1X: has_alignof 48 // CHECK-NO-1X: no_alignof 49 50 #if __has_feature(c_thread_local) 51 int has_thread_local(); 52 #else 53 int no_thread_local(); 54 #endif 55 56 // CHECK-1X: has_thread_local 57 // CHECK-NO-1X: no_thread_local 58 59 #if __STDC_VERSION__ > 199901L 60 int is_c1x(); 61 #else 62 int is_not_c1x(); 63 #endif 64 65 // CHECK-1X: is_c1x 66 // CHECK-NO-1X: is_not_c1x 67
