Move some tests to more suitable subdirs

src/test/ui/issues/issue-2633-2.rs

@@ -1,14 +0,0 @@
-// run-pass
-// pretty-expanded FIXME #23616
-
-#![feature(box_syntax)]
-
-
-fn a_val(x: Box<isize>, y: Box<isize>) -> isize {
-    *x + *y
-}
-
-pub fn main() {
-    let z: Box<_> = box 22;
-    a_val(z.clone(), z.clone());
-}

src/test/ui/issues/issue-2633.rs

@@ -1,31 +0,0 @@
-// run-pass
-#![allow(dead_code)]
-#![allow(non_camel_case_types)]
-
-#[derive(Copy, Clone)]
-struct cat {
-    meow: extern "Rust" fn(),
-}
-
-fn meow() {
-    println!("meow")
-}
-
-fn cat() -> cat {
-    cat {
-        meow: meow,
-    }
-}
-
-#[derive(Copy, Clone)]
-struct KittyInfo {kitty: cat}
-
-// Code compiles and runs successfully if we add a + before the first arg
-fn nyan(kitty: cat, _kitty_info: KittyInfo) {
-    (kitty.meow)();
-}
-
-pub fn main() {
-    let kitty = cat();
-    nyan(kitty, KittyInfo {kitty: kitty});
-}