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68786f0632
I accidentally broke friend destructor declarations in D130936. Modify it to skip performing the destructor name check if we have a dependent friend declaration. Reviewed By: hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D131541
82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -std=c++17 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
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struct rdar9677163 {
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struct Y { ~Y(); };
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struct Z { ~Z(); };
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Y::~Y() { } // expected-error{{non-friend class member '~Y' cannot have a qualified name}}
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~Z(); // expected-error{{expected the class name after '~' to name the enclosing class}}
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};
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namespace GH56772 {
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template<class T>
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struct A {
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~A<T>();
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};
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#if __cplusplus >= 202002L
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// FIXME: This isn't valid in C++20 and later.
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#endif
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struct B;
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template<class T>
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struct C {
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~B(); // expected-error {{expected the class name after '~' to name the enclosing class}}
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};
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template <typename T>
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struct D {
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friend T::S::~S();
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private:
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static constexpr int secret = 42;
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};
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template <typename T>
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struct E {
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friend T::S::~V();
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};
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struct BadInstantiation {
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struct S {
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struct V {};
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};
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};
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struct GoodInstantiation {
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struct V {
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~V();
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};
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using S = V;
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};
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// FIXME: We should diagnose this while instantiating.
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E<BadInstantiation> x;
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E<GoodInstantiation> y;
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struct Q {
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struct S { ~S(); };
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};
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Q::S::~S() {
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void foo(int);
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foo(D<Q>::secret);
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}
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struct X {
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~X();
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};
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struct Y;
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struct Z1 {
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friend X::~Y(); // expected-error {{expected the class name after '~' to name the enclosing class}}
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};
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template <class T>
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struct Z2 {
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friend X::~Y(); // expected-error {{expected the class name after '~' to name the enclosing class}}
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};
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}
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