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ed128c7df9
This patch is breaking `dr` to `cwg` equivalence in our terminology, making room for tests for LWG issues that concern compiler intrinsics.
42 lines
2.1 KiB
C++
42 lines
2.1 KiB
C++
// 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
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// 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
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// 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
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// 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
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// 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
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// 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
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// 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
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#if __cplusplus == 199711L
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wvariadic-macros"
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#define static_assert(...) __extension__ _Static_assert(__VA_ARGS__)
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#pragma clang diagnostic pop
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#endif
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namespace cwg210 { // cwg210: 2.7
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struct B {
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long i;
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B();
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virtual ~B();
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};
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static_assert(sizeof(B) == 16, "");
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struct D : B {
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long j;
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D();
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};
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static_assert(sizeof(D) == 24, "");
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void toss(const B* b) {
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throw *b;
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}
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// CHECK-LABEL: define {{.*}} void @cwg210::toss(cwg210::B const*)
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// CHECK: %[[EXCEPTION:.*]] = call ptr @__cxa_allocate_exception(i64 16)
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// CHECK: call void @__cxa_throw(ptr %[[EXCEPTION]], ptr @typeinfo for cwg210::B, ptr @cwg210::B::~B())
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// CHECK-LABEL: }
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} // namespace cwg210
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