Mercurial > projects > dstress
view run/ieee_754_zerosdq_03.d @ 1570:43123cf43146
[Issue 1586] DMD and GDC segfaults on incomplete code segment.
<hoytak@cs.ubc.ca>
2007-10-07
http://d.puremagic.com/issues/show_bug.cgi?id=1586
author | thomask |
---|---|
date | Fri, 19 Oct 2007 17:19:41 +0000 |
parents | 660f9196b52a |
children |
line wrap: on
line source
// $HeadURL$ // $Date$ // $Author$ module dstress.run.ieee_754_zerosdq_03; // Check whether IEEE 754 signed zero is correctly supported. union S{ ifloat f; uint i; } int main(){ S s; s.f = 0.0fi; if(s.i != 0x00000000){ assert(0); } s.f = -0.0fi; if(s.i != 0x80000000){ assert(0); } s.f = 0.0fi - 0.0fi; if(s.i != 0x00000000){ assert(0); } s.f = (-0.0fi) - 0.0fi; if(s.i != 0x80000000){ assert(0); } s.f = 0.0fi; s.f *= 1.0f; if(s.i != 0x00000000){ assert(0); } s.f = 0.0fi; s.f *= -1.0f; if(s.i != 0x80000000){ assert(0); } return 0; }