rust/src/test/run-pass/foreach-nested.rs



// -*- rust -*-
fn two(it: fn(int)) { it(0); it(1); }

fn main() {
    let a: [mutable int] = [mutable -1, -1, -1, -1];
    let mut p: int = 0;
    two {|i|
        two {|j| a[p] = 10 * i + j; p += 1; };
    };
    assert (a[0] == 0);
    assert (a[1] == 1);
    assert (a[2] == 10);
    assert (a[3] == 11);
}
Support nested for-each loops. Closes #79. 2010-07-15 23:24:28 -05:00
Reformat source tree (minus a couple tests that are still grumpy). 2011-06-15 13:19:50 -05:00

			`// -- rust --`
s/block()/fn()/g 2012-01-23 16:59:00 -06:00			`fn two(it: fn(int)) { it(0); it(1); }`
Support nested for-each loops. Closes #79. 2010-07-15 23:24:28 -05:00
Remove effect system from src. 2011-04-19 15:35:49 -05:00			`fn main() {`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 17:16:48 -05:00			`let a: [mutable int] = [mutable -1, -1, -1, -1];`
make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 10:39:41 -05:00			`let mut p: int = 0;`
Remove remaining uses of iter and for-each Issue #1056 2011-10-21 06:14:28 -05:00			`two {\|i\|`
			`two {\|j\| a[p] = 10 * i + j; p += 1; };`
			`};`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 17:16:48 -05:00			`assert (a[0] == 0);`
			`assert (a[1] == 1);`
			`assert (a[2] == 10);`
			`assert (a[3] == 11);`
The wonky for...in... whitespace was bothering me. Sorry! 2011-08-15 23:54:52 -05:00			`}`