1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/typeck/issue-100285.rs b/src/test/ui/typeck/issue-100285.rs
new file mode 100644
index 000000000..e206469b8
--- /dev/null
+++ b/src/test/ui/typeck/issue-100285.rs
@@ -0,0 +1,22 @@
+fn foo(n: i32) -> i32 {
+    for i in 0..0 {
+    //~^ ERROR: mismatched types [E0308]
+       if n < 0 {
+        return i;
+        } else if n < 10 {
+          return 1;
+        } else if n < 20 {
+          return 2;
+        } else if n < 30 {
+          return 3;
+        } else if n < 40 {
+          return 4;
+        } else {
+          return 5;
+        }
+
+    }
+    //~| help: return a value for the case when the loop has zero elements to iterate on, or consider changing the return type to account for that possibility
+}
+
+fn main() {}