xref: /minix3/external/bsd/llvm/dist/clang/test/SemaTemplate/extension-sfinae.cpp (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338)
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -verify %s -pedantic-errors -DPEDANTIC
2*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++11 -verify %s -Wno-c++11-narrowing
3*f4a2713aSLionel Sambuc 
4*f4a2713aSLionel Sambuc namespace cce_narrowing {
5*f4a2713aSLionel Sambuc   decltype(short{123456}) a;
6*f4a2713aSLionel Sambuc #if PEDANTIC
7*f4a2713aSLionel Sambuc   // expected-error@-2 {{cannot be narrowed}} expected-note@-2 {{cast}}
8*f4a2713aSLionel Sambuc #endif
9*f4a2713aSLionel Sambuc 
10*f4a2713aSLionel Sambuc   template<typename T> int f(decltype(T{123456})); // expected-note {{cannot be narrowed}}
11*f4a2713aSLionel Sambuc   int b = f<short>(0); // expected-error {{no match}}
12*f4a2713aSLionel Sambuc }
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