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-rw-r--r--src/test/ui/for-loop-while/foreach-external-iterators-nested.rs15
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);
+}