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-rw-r--r--tests/ui/expr/if/if-check.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/expr/if/if-check.rs b/tests/ui/expr/if/if-check.rs
new file mode 100644
index 000000000..6593225e7
--- /dev/null
+++ b/tests/ui/expr/if/if-check.rs
@@ -0,0 +1,17 @@
+// run-pass
+
+fn even(x: usize) -> bool {
+ if x < 2 {
+ return false;
+ } else if x == 2 { return true; } else { return even(x - 2); }
+}
+
+fn foo(x: usize) {
+ if even(x) {
+ println!("{}", x);
+ } else {
+ panic!();
+ }
+}
+
+pub fn main() { foo(2); }