| /* Test for constant expressions: VLA size constraints with |
| -frounding-math. */ |
| /* Origin: Joseph Myers <joseph@codesourcery.com> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=iso9899:1999 -pedantic-errors -frounding-math" } */ |
| /* { dg-require-effective-target alloca } */ |
| |
| void |
| f (void) |
| { |
| /* With -frounding-math, presume that floating-point expressions |
| that may depend on the rounding mode do not count as arithmetic |
| constant expressions, and so arrays involving such expressions in |
| their sizes do not have the size checked for being negative. */ |
| int a1[(int)(-5.0/3.0)]; |
| } |
