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2bdcfbe62c
There is a gap between `getAs<AutoType>()` and `getConstrainedAutoType()` that the original patch #92295 was not aware of. Fixes #98164
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++20 %s
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namespace [[deprecated]] {} // expected-warning {{'deprecated' attribute on anonymous namespace ignored}}
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namespace [[deprecated]] N { // expected-note 4{{'N' has been explicitly marked deprecated here}}
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int X;
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int Y = X; // Ok
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int f();
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}
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int N::f() { // Ok
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return Y; // Ok
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}
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void f() {
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int Y = N::f(); // expected-warning {{'N' is deprecated}}
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using N::X; // expected-warning {{'N' is deprecated}}
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int Z = X; //Ok
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}
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void g() {
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using namespace N; // expected-warning {{'N' is deprecated}}
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int Z = Y; // Ok
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}
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namespace M = N; // expected-warning {{'N' is deprecated}}
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// Shouldn't diag:
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[[nodiscard, deprecated("")]] int PR37935();
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namespace cxx20_concept {
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template <typename>
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concept C __attribute__((deprecated)) = true; // #C
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template <C T>
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// expected-warning@-1 {{'C' is deprecated}}
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// expected-note@#C {{'C' has been explicitly marked deprecated here}}
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void f();
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namespace GH98164 {
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template <int>
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auto b() = delete; // #b
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decltype(b<0>()) x;
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// expected-error@-1 {{call to deleted function 'b'}}
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// expected-note@#b {{candidate function [with $0 = 0] has been explicitly deleted}}
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} // namespace GH98164
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} // namespace cxx20_concept
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