Mercurial > projects > ldc
view tests/mini/assign.d @ 488:993b217af574
Error if there is no this in a call requiring this.
Fixes:
nocompile/b/bug_type_308_G,H
nocompile/bug_e2ir_814
nocompile/i/inline_18_A,B
nocompile/inline_07
nocompile/static_09
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Sun, 10 Aug 2008 10:50:53 +0200 |
parents | 1bb99290e03a |
children |
line wrap: on
line source
module assign; // this is taken from std.intrinsic from gdc int mybtc(uint *p, uint bitnum) { uint * q = p + (bitnum / (uint.sizeof*8)); uint mask = 1 << (bitnum & ((uint.sizeof*8) - 1)); int result = *q & mask; *q ^= mask; return result ? -1 : 0; } void main() { uint i = 0xFFFF_FFFF; int r = mybtc(&i, 31); assert(r); assert(i == 0x7FFF_FFFF); r = mybtc(&i, 31); assert(!r); assert(i == 0xFFFF_FFFF); }