6 lines
514 B
C++
6 lines
514 B
C++
// RUN: %clang_cc1 -std=c++17 -fsyntax-only -verify %s
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template <class T> class Foo {}; // expected-note {{candidate template ignored: couldn't infer template argument 'T'}} \
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// expected-note {{candidate function template not viable: requires 1 argument, but 0 were provided}}
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Foo(); // expected-error {{deduction guide declaration without trailing return type}}
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Foo vs; // expected-error {{no viable constructor or deduction guide for deduction of template arguments of 'Foo'}}
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