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Diffstat (limited to 'clang/test/CXX/drs/dr210.cpp')
| -rw-r--r-- | clang/test/CXX/drs/dr210.cpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/clang/test/CXX/drs/dr210.cpp b/clang/test/CXX/drs/dr210.cpp new file mode 100644 index 0000000..156ee81 --- /dev/null +++ b/clang/test/CXX/drs/dr210.cpp @@ -0,0 +1,41 @@ +// RUN: %clang_cc1 -std=c++98 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++11 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++14 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++17 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++20 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++23 %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK +// RUN: %clang_cc1 -std=c++2c %s -triple x86_64-linux-gnu -emit-llvm -disable-llvm-passes -o - -fexceptions -fcxx-exceptions -pedantic-errors | llvm-cxxfilt -n | FileCheck %s --check-prefixes CHECK + +#if __cplusplus == 199711L +#pragma clang diagnostic push +#pragma clang diagnostic ignored "-Wvariadic-macros" +#define static_assert(...) __extension__ _Static_assert(__VA_ARGS__) +#pragma clang diagnostic pop +#endif + +namespace dr210 { // dr210: 2.7 +struct B { + long i; + B(); + virtual ~B(); +}; + +static_assert(sizeof(B) == 16, ""); + +struct D : B { + long j; + D(); +}; + +static_assert(sizeof(D) == 24, ""); + +void toss(const B* b) { + throw *b; +} + +// CHECK-LABEL: define {{.*}} void @dr210::toss(dr210::B const*) +// CHECK: %[[EXCEPTION:.*]] = call ptr @__cxa_allocate_exception(i64 16) +// CHECK: call void @__cxa_throw(ptr %[[EXCEPTION]], ptr @typeinfo for dr210::B, ptr @dr210::B::~B()) +// CHECK-LABEL: } + +} // namespace dr210 |