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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.
47 lines
1.9 KiB
C++
47 lines
1.9 KiB
C++
// RUN: %clang_cc1 -std=c++98 %s -triple x86_64-linux-gnu -emit-llvm -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 -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 -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 -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 -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 -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 -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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#define NOTHROW throw()
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#else
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#define NOTHROW noexcept(true)
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#endif
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namespace cwg193 { // cwg193: 2.7
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struct A {
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~A() NOTHROW {}
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};
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struct B {
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~B() NOTHROW {}
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};
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struct C {
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~C() NOTHROW {}
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};
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struct D : A {
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B b;
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~D() NOTHROW { C c; }
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};
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void foo() {
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D d;
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}
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// skipping over D1 (complete object destructor)
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// CHECK-LABEL: define {{.*}} void @cwg193::D::~D(){{.*}}
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// CHECK-LABEL: define {{.*}} void @cwg193::D::~D(){{.*}}
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// CHECK-NOT: call void @cwg193::A::~A()
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// CHECK-NOT: call void @cwg193::B::~B()
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// CHECK: call void @cwg193::C::~C()
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// CHECK: call void @cwg193::B::~B()
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// CHECK: call void @cwg193::A::~A()
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// CHECK-LABEL: }
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} // namespace cwg193
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