12 lines · c
1// RUN: %clang_cc1 -fexperimental-strict-floating-point -fsyntax-only -Wignored-pragmas -verify %s2 3#pragma STDC FENV_ROUND ON // expected-warning {{invalid or unsupported rounding mode}}4 5float 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}12