21 lines · cpp
1// RUN: %clang_cc1 -verify %s2// expected-no-diagnostics3 4 5struct StringPiece {6 template <typename T,7 typename = decltype(T())>8 StringPiece(T str) {}9};10 11void f(StringPiece utf8) {}12 13struct S {14};15 16void G() {17 const auto s = S{};18 StringPiece U{s};19}20 21