Mercurial > projects > ldc
view tests/mini/bug73.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> |
---|---|
date | Wed, 01 Apr 2009 00:01:44 +0200 |
parents | 1bb99290e03a |
children |
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int find(char[] s, dchar c) { // c is a universal character foreach (int i, dchar c2; s) { if (c == c2) return i; } return -1; } void main() { char[] hello = "hello world"; int i = find(hello, 'w'); assert(i == 6); i = find(hello, 'z'); assert(i == -1); }