1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // expected-no-diagnostics 3 4 // floating-point overloads 5 6 __typeof__(0 + 0.0L) ld0; 7 long double &ldr = ld0; 8 9 __typeof__(0 + 0.0) d0; 10 double &dr = d0; 11 12 __typeof__(0 + 0.0f) f0; 13 float &fr = f0; 14 15 // integral promotions 16 17 signed char c0; 18 __typeof__(c0 + c0) c1; 19 int &cr = c1; 20 21 unsigned char uc0; 22 __typeof__(uc0 + uc0) uc1; 23 int &ucr = uc1; 24 25 short s0; 26 __typeof__(s0 + s0) s1; 27 int &sr = s1; 28 29 unsigned short us0; 30 __typeof__(us0 + us0) us1; 31 int &usr = us1; 32 33 // integral overloads 34 35 __typeof__(0 + 0UL) ul0; 36 unsigned long &ulr = ul0; 37 38 template<bool T> struct selector; 39 template<> struct selector<true> { typedef long type; }; 40 template<> struct selector<false> {typedef unsigned long type; }; 41 __typeof__(0U + 0L) ui_l0; 42 selector<(sizeof(long) > sizeof(unsigned int))>::type &ui_lr = ui_l0; 43 44 __typeof__(0 + 0L) l0; 45 long &lr = l0; 46 47 __typeof__(0 + 0U) u0; 48 unsigned &ur = u0; 49 50 __typeof__(0 + 0) i0; 51 int &ir = i0; 52