diff options
Diffstat (limited to 'src/test/ui/for-loop-while/foreach-external-iterators-nested.rs')
-rw-r--r-- | src/test/ui/for-loop-while/foreach-external-iterators-nested.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/for-loop-while/foreach-external-iterators-nested.rs b/src/test/ui/for-loop-while/foreach-external-iterators-nested.rs new file mode 100644 index 000000000..8a95f160a --- /dev/null +++ b/src/test/ui/for-loop-while/foreach-external-iterators-nested.rs @@ -0,0 +1,15 @@ +// run-pass + +pub fn main() { + let x = [1; 100]; + let y = [2; 100]; + let mut p = 0; + let mut q = 0; + for i in &x[..] { + for j in &y[..] { + p += *j; + } + q += *i + p; + } + assert_eq!(q, 1010100); +} |