Mercurial > projects > ldc
view tests/mini/memory1.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> |
---|---|
date | Sun, 10 May 2009 04:18:14 +0200 |
parents | 1bb99290e03a |
children |
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module memory1; extern(C) int printf(char*,...); void main() { auto a = new int[16]; {printf("array.length = %u\n", a.length);} {a.length = a.length + 1;} {printf("array.length = %u\n", a.length);} {assert(a.length == 17);} }