19 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s2 3int &operator ""_x1 (long double);4int &i1 = 0.123_x1;5 6double &operator ""_x1 (const char *);7int &i2 = 45._x1;8 9template<char...> char &operator ""_x1 ();10int &i3 = 0377e-1_x1;11 12int &i4 = 1e1000000_x1; // expected-warning {{too large for type 'long double'}}13 14double &operator ""_x2 (const char *);15double &i5 = 1e1000000_x2;16 17template<char...Cs> constexpr int operator ""_x3() { return sizeof...(Cs); }18static_assert(1e1000000_x3 == 9, "");19