clang/test/Parser/pragma-fenv_round.c

   1 // RUN: %clang_cc1 -fexperimental-strict-floating-point -fsyntax-only -Wignored-pragmas -verify %s
   2
   3 #pragma STDC FENV_ROUND ON   // expected-warning {{invalid or unsupported rounding mode}}
   4
   5 float func_01(int x, float y) {
   6   if (x)
   7     return y + 2;
   8   #pragma STDC FENV_ROUND FE_DOWNWARD // expected-error{{'#pragma STDC FENV_ROUND' can only appear at file scope or at the start of a compound statement}}
   9                                       // expected-warning@-1{{pragma STDC FENV_ROUND is not supported}}
  10   return x + y;
  11 }