Mercurial > projects > ldc
view tests/mini/bug6.d @ 978:6a32d2e18175
Fix a latent bug in the asm code.
I think that technically, using "*m0" instead of "*0" allows LLVM to pick
between using the same memory as output 0 and using a new memory location.
(So far I haven't been able to construct a testcase that actually breaks
because of this, though)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 18 Feb 2009 03:38:12 +0100 |
parents | 1bb99290e03a |
children |
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module bug6; class wrong { } void bark(ref wrong s) { s = new wrong; } void foo(wrong tree) { auto old = tree; bark(tree); assert(old !is tree); } void main() { auto w = new wrong; auto old = w; foo(w); assert(w is old); }