| // RUN: %clang_cc1 -std=c++98 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++23 -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| // RUN: %clang_cc1 -std=c++2c -triple x86_64-unknown-unknown %s -verify=expected -fexceptions -fcxx-exceptions -pedantic-errors -ast-dump | FileCheck %s |
| |
| // expected-no-diagnostics |
| |
| namespace cwg2353 { // cwg2353: 9 |
| struct X { |
| static const int n = 0; |
| }; |
| |
| // CHECK: FunctionDecl {{.*}} use |
| int use(X x) { |
| // CHECK: MemberExpr {{.*}} .n |
| // CHECK-NOT: non_odr_use |
| // CHECK: DeclRefExpr {{.*}} 'x' |
| // CHECK-NOT: non_odr_use |
| return *&x.n; |
| } |
| #pragma clang __debug dump use |
| |
| // CHECK: FunctionDecl {{.*}} not_use |
| int not_use(X x) { |
| // CHECK: MemberExpr {{.*}} .n {{.*}} non_odr_use_constant |
| // CHECK: DeclRefExpr {{.*}} 'x' |
| return x.n; |
| } |
| #pragma clang __debug dump not_use |
| |
| // CHECK: FunctionDecl {{.*}} not_use_2 |
| int not_use_2(X *x) { |
| // CHECK: MemberExpr {{.*}} ->n {{.*}} non_odr_use_constant |
| // CHECK: DeclRefExpr {{.*}} 'x' |
| return x->n; |
| } |
| #pragma clang __debug dump not_use_2 |
| } // namespace cwg2353 |
