Mercurial > projects > ldc
view tests/mini/virtcall.d @ 1329:e5b57fd8307c
Turn new _d_array_slice_copy runtime call into memcpy when the slice lengths are
equal and alias analysis says it's safe.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sun, 10 May 2009 04:18:14 +0200 |
parents | 1bb99290e03a |
children |
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module virtcall; extern(C) int printf(char*, ...); class C { override char[] toString() { return "overridden"; } } void main() { C c = new C; auto s = c.toString(); printf("%.*s\n", s.length, s.ptr); }