Mercurial > projects > dstress
view run/ieee_754_zerosdq_03.d @ 1515:516ef5730874
[Issue 1108] Indexing an int[] not evaluatable at compile time
Reiner Pope <reiner.pope@gmail.com>
2007-04-07
http://d.puremagic.com/issues/show_bug.cgi?id=1108
author | thomask |
---|---|
date | Wed, 25 Apr 2007 17:47:00 +0000 |
parents | 660f9196b52a |
children |
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// $HeadURL$ // $Date$ // $Author$ 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; }