clang/test/Headers/tgmath.c

   1 // RUN: %clang_cc1 -fsyntax-only -isystem %S/Inputs/include -verify %s
   2 // expected-no-diagnostics
   3
   4 #include <tgmath.h>
   5
   6 float f;
   7 double d;
   8 long double l;
   9
  10 float complex fc;
  11 double complex dc;
  12 long double complex lc;
  13
  14 // creal
  15
  16 _Static_assert(sizeof(creal(f)) == sizeof(f), "");
  17 _Static_assert(sizeof(creal(d)) == sizeof(d), "");
  18 _Static_assert(sizeof(creal(l)) == sizeof(l), "");
  19
  20 _Static_assert(sizeof(creal(fc)) == sizeof(f), "");
  21 _Static_assert(sizeof(creal(dc)) == sizeof(d), "");
  22 _Static_assert(sizeof(creal(lc)) == sizeof(l), "");
  23
  24 // fabs
  25
  26 _Static_assert(sizeof(fabs(f)) == sizeof(f), "");
  27 _Static_assert(sizeof(fabs(d)) == sizeof(d), "");
  28 _Static_assert(sizeof(fabs(l)) == sizeof(l), "");
  29
  30 _Static_assert(sizeof(fabs(fc)) == sizeof(f), "");
  31 _Static_assert(sizeof(fabs(dc)) == sizeof(d), "");
  32 _Static_assert(sizeof(fabs(lc)) == sizeof(l), "");
  33
  34 // logb
  35
  36 _Static_assert(sizeof(logb(f)) == sizeof(f), "");
  37 _Static_assert(sizeof(logb(d)) == sizeof(d), "");
  38 _Static_assert(sizeof(logb(l)) == sizeof(l), "");