Move /src/test to /tests

tests/ui/expr-if-generic.rs

@@ -0,0 +1,29 @@
+// run-pass
+
+fn test_generic<T, F>(expected: T, not_expected: T, eq: F) where
+    T: Clone,
+    F: FnOnce(T, T) -> bool,
+{
+    let actual: T = if true { expected.clone() } else { not_expected };
+    assert!(eq(expected, actual));
+}
+
+fn test_bool() {
+    fn compare_bool(b1: bool, b2: bool) -> bool { return b1 == b2; }
+    test_generic::<bool, _>(true, false, compare_bool);
+}
+
+#[derive(Clone)]
+struct Pair {
+    a: isize,
+    b: isize,
+}
+
+fn test_rec() {
+    fn compare_rec(t1: Pair, t2: Pair) -> bool {
+        t1.a == t2.a && t1.b == t2.b
+    }
+    test_generic::<Pair, _>(Pair{a: 1, b: 2}, Pair{a: 2, b: 3}, compare_rec);
+}
+
+pub fn main() { test_bool(); test_rec(); }