21 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 -Wimplicit-fallthrough -Wunreachable-code-fallthrough %s2// expected-no-diagnostics3 4template<bool param>5int fallthrough_template(int i)6{7 switch (i) {8 case 1:9 if (param)10 return 3;11 [[clang::fallthrough]]; // no warning here, for an unreachable annotation (in the fallthrough_template<true> case) in a template function12 case 2:13 return 4;14 default:15 return 5;16 }17}18 19template int fallthrough_template<true>(int);20 21