Mercurial > projects > ldc
view tests/mini/foreach10.d @ 1185:8baf611f0009
Fix nested references to 'ref' foreach variables.
These "walk around" the array being iterated over, so they're a bit trickier
than other variables to get right.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 01 Apr 2009 00:01:44 +0200 |
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children |
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module foreach10; extern(C) int printf(char*, ...); void main() { char* last = null; printf("The addresses should increment:\n"); foreach (ref c; "bar") { auto a = { printf("%x '%c'\n", c, c); return &c; }; auto nw = a(); printf("ptr = %p\n", nw); if (last != null) assert(nw == last+1); last = nw; } }