Mercurial > hg > CbC > CbC_llvm
view clang/test/PCH/ms-if-exists.cpp @ 207:2e18cbf3894f
LLVM12
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jun 2021 06:07:14 +0900 |
parents | 1d019706d866 |
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// RUN: %clang_cc1 -x c++ -fms-extensions -fsyntax-only -emit-pch -o %t %s // RUN: %clang_cc1 -x c++ -fms-extensions -fsyntax-only -include-pch %t %s -verify // RUN: %clang_cc1 -x c++ -fms-extensions -fsyntax-only -emit-pch -fpch-instantiate-templates -o %t %s // RUN: %clang_cc1 -x c++ -fms-extensions -fsyntax-only -include-pch %t %s -verify #ifndef HEADER #define HEADER template<typename T> void f(T t) { __if_exists(T::foo) { { } t.foo(); } __if_not_exists(T::bar) { int *i = t; { } } } #else struct HasFoo { void foo(); }; struct HasBar { void bar(int); void bar(float); }; template void f(HasFoo); // expected-note{{in instantiation of function template specialization 'f<HasFoo>' requested here}} // expected-error@17{{no viable conversion from 'HasFoo' to 'int *'}} template void f(HasBar); #endif