diff options
Diffstat (limited to 'src/test/ui/for-loop-while/foreach-external-iterators-hashmap-break-restart.rs')
| -rw-r--r-- | src/test/ui/for-loop-while/foreach-external-iterators-hashmap-break-restart.rs | 33 | 
1 files changed, 0 insertions, 33 deletions
| diff --git a/src/test/ui/for-loop-while/foreach-external-iterators-hashmap-break-restart.rs b/src/test/ui/for-loop-while/foreach-external-iterators-hashmap-break-restart.rs deleted file mode 100644 index 5d690807e05..00000000000 --- a/src/test/ui/for-loop-while/foreach-external-iterators-hashmap-break-restart.rs +++ /dev/null @@ -1,33 +0,0 @@ -// run-pass - -use std::collections::HashMap; - -// This is a fancy one: it uses an external iterator established -// outside the loop, breaks, then _picks back up_ and continues -// iterating with it. - -pub fn main() { - let mut h = HashMap::new(); - let kvs = [(1, 10), (2, 20), (3, 30)]; - for &(k,v) in &kvs { - h.insert(k,v); - } - let mut x = 0; - let mut y = 0; - - let mut i = h.iter(); - - for (&k,&v) in i.by_ref() { - x += k; - y += v; - break; - } - - for (&k,&v) in i { - x += k; - y += v; - } - - assert_eq!(x, 6); - assert_eq!(y, 60); -} | 
