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Tests for type inferred lambda-blocks.

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This commit is contained in:
Michael Sullivan 2011-08-15 15:34:47 -07:00
parent 9e084469af
commit 886c2ee93e
3 changed files with 15 additions and 6 deletions
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4
src/test/run-pass/block-iter-1.rs
View File

@ -4,11 +4,11 @@ fn main() {
let v = ~[1, 2, 3, 4, 5, 6, 7]; let v = ~[1, 2, 3, 4, 5, 6, 7];
let odds = 0; let odds = 0;
iter_vec(v, iter_vec(v,
block (i: &int) { {|&i|
log_err i; log_err i;
if i % 2 == 1 { odds += 1; } if i % 2 == 1 { odds += 1; }
log_err odds; log_err odds;
}); });
log_err odds; log_err odds;
assert (odds == 4); assert (odds == 4);
} }

7
src/test/run-pass/block-iter-2.rs
View File

@ -4,10 +4,9 @@ fn main() {
let v = ~[1, 2, 3, 4, 5]; let v = ~[1, 2, 3, 4, 5];
let sum = 0; let sum = 0;
iter_vec(v, iter_vec(v,
block (i: &int) { {|&i|
iter_vec(v, iter_vec(v, {|&j| log_err i * j; sum += i * j; });
block (j: &int) { log_err i * j; sum += i * j; });
}); });
log_err sum; log_err sum;
assert (sum == 225); assert (sum == 225);
} }

10
src/test/run-pass/block-vec-map2.rs Normal file
View File

@ -0,0 +1,10 @@
use std;
import std::ivec;
fn main() {
let v = std::ivec::map2({|&i, &b| if b { -i } else { i }},
~[1, 2, 3, 4, 5],
~[true, false, false, true, true]);
log_err v;
assert v == ~[-1, 2, 3, -4, -5];
}