aa6ce34141
I've been unable to find any cases whose behavior is actually changed by this, but only because an implicitly deleted destructor also results in it being impossible to have a trivial (non-deleted) copy constructor, which the place where this really matters (choosing whether to pass a class in registers) happens to also check. llvm-svn: 313948
22 lines
587 B
C++
22 lines
587 B
C++
// RUN: %clang_cc1 -std=c++11 %s -ast-dump | FileCheck %s
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struct A { ~A() = delete; };
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// CHECK-LABEL: CXXRecordDecl {{.*}} struct A
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// CHECK: Destructor trivial user_declared
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struct B : A {};
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// CHECK-LABEL: CXXRecordDecl {{.*}} struct B
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// CHECK: Destructor trivial needs_overload_resolution
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struct C : B {};
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// CHECK-LABEL: CXXRecordDecl {{.*}} struct C
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// CHECK: Destructor trivial needs_overload_resolution
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struct D { ~D(); };
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struct E : D {};
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union U {
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E e;
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};
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// CHECK-LABEL: CXXRecordDecl {{.*}} union U
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// CHECK: Destructor non_trivial needs_implicit defaulted_is_deleted
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