rust/src/test/run-pass/block-iter-2.rs

// xfail-fast
#[legacy_modes];

fn iter_vec<T>(v: ~[T], f: fn(T)) { for v.each |x| { f(x); } }

fn main() {
    let v = ~[1, 2, 3, 4, 5];
    let mut sum = 0;
    iter_vec(v, |i| {
        iter_vec(v, |j| {
            log(error, i * j);
            sum += i * j;
        });
    });
    log(error, sum);
    assert (sum == 225);
}
xfail-fast the legacy_mode run-pass tests 2012-09-19 15:59:44 -05:00			`// xfail-fast`
rustc: Remove legacy mode inference, unless #[legacy_modes] is used 2012-09-18 17:52:21 -05:00			`#[legacy_modes];`

Convert to new closure syntax 2012-06-30 18:19:07 -05:00			`fn iter_vec<T>(v: ~[T], f: fn(T)) { for v.each \|x\| { f(x); } }`
Add a bunch of tests for blocks. 2011-07-25 18:57:27 -05:00
			`fn main() {`
Switch the compiler over to using ~[] notation instead of []/~. Closes #2759. 2012-06-29 18:26:56 -05:00			`let v = ~[1, 2, 3, 4, 5];`
make --enforce-mut-vars always on, add mut annotations to remaining files 2012-03-22 10:39:41 -05:00			`let mut sum = 0;`
Convert to new closure syntax 2012-06-30 18:19:07 -05:00			`iter_vec(v, \|i\| {`
			`iter_vec(v, \|j\| {`
Register new snapshots, purge log_err and log_full in favour of log(...). 2011-12-22 19:53:53 -06:00			`log(error, i * j);`
Register snapshots and switch logging over to use of log_full or #error / #debug. 2011-12-22 16:42:52 -06:00			`sum += i * j;`
			`});`
			`});`
Register new snapshots, purge log_err and log_full in favour of log(...). 2011-12-22 19:53:53 -06:00			`log(error, sum);`
Reformat for new syntax 2011-07-27 07:19:39 -05:00			`assert (sum == 225);`
Tests for type inferred lambda-blocks. 2011-08-15 17:34:47 -05:00			`}`