1 files changed, 0 insertions, 224 deletions
diff --git a/src/test/ui/rfcs/rfc1857-drop-order.rs b/src/test/ui/rfcs/rfc1857-drop-order.rs
deleted file mode 100644
index 4c4816c2f..000000000
--- a/src/test/ui/rfcs/rfc1857-drop-order.rs
+++ /dev/null
@@ -1,224 +0,0 @@
-// run-pass
-// needs-unwind
-
-#![allow(dead_code, unreachable_code)]
-
-use std::cell::RefCell;
-use std::rc::Rc;
-use std::panic::{self, AssertUnwindSafe, UnwindSafe};
-
-// This struct is used to record the order in which elements are dropped
-struct PushOnDrop {
-    vec: Rc<RefCell<Vec<u32>>>,
-    val: u32
-}
-
-impl PushOnDrop {
-    fn new(val: u32, vec: Rc<RefCell<Vec<u32>>>) -> PushOnDrop {
-        PushOnDrop { vec, val }
-    }
-}
-
-impl Drop for PushOnDrop {
-    fn drop(&mut self) {
-        self.vec.borrow_mut().push(self.val)
-    }
-}
-
-impl UnwindSafe for PushOnDrop { }
-
-// Structs
-struct TestStruct {
-    x: PushOnDrop,
-    y: PushOnDrop,
-    z: PushOnDrop
-}
-
-// Tuple structs
-struct TestTupleStruct(PushOnDrop, PushOnDrop, PushOnDrop);
-
-// Enum variants
-enum TestEnum {
-    Tuple(PushOnDrop, PushOnDrop, PushOnDrop),
-    Struct { x: PushOnDrop, y: PushOnDrop, z: PushOnDrop }
-}
-
-fn test_drop_tuple() {
-    // Tuple fields are dropped in the same order they are declared
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let test_tuple = (PushOnDrop::new(1, dropped_fields.clone()),
-                      PushOnDrop::new(2, dropped_fields.clone()));
-    drop(test_tuple);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // Panic during construction means that fields are treated as local variables
-    // Therefore they are dropped in reverse order of initialization
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        (PushOnDrop::new(2, cloned.clone()),
-         PushOnDrop::new(1, cloned.clone()),
-         panic!("this panic is caught :D"));
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-}
-
-fn test_drop_struct() {
-    // Struct fields are dropped in the same order they are declared
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let test_struct = TestStruct {
-        x: PushOnDrop::new(1, dropped_fields.clone()),
-        y: PushOnDrop::new(2, dropped_fields.clone()),
-        z: PushOnDrop::new(3, dropped_fields.clone()),
-    };
-    drop(test_struct);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // The same holds for tuple structs
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let test_tuple_struct = TestTupleStruct(PushOnDrop::new(1, dropped_fields.clone()),
-                                            PushOnDrop::new(2, dropped_fields.clone()),
-                                            PushOnDrop::new(3, dropped_fields.clone()));
-    drop(test_tuple_struct);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // Panic during struct construction means that fields are treated as local variables
-    // Therefore they are dropped in reverse order of initialization
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestStruct {
-            x: PushOnDrop::new(2, cloned.clone()),
-            y: PushOnDrop::new(1, cloned.clone()),
-            z: panic!("this panic is caught :D")
-        };
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // Test with different initialization order
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestStruct {
-            y: PushOnDrop::new(2, cloned.clone()),
-            x: PushOnDrop::new(1, cloned.clone()),
-            z: panic!("this panic is caught :D")
-        };
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // The same holds for tuple structs
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestTupleStruct(PushOnDrop::new(2, cloned.clone()),
-                        PushOnDrop::new(1, cloned.clone()),
-                        panic!("this panic is caught :D"));
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-}
-
-fn test_drop_enum() {
-    // Enum variants are dropped in the same order they are declared
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let test_struct_enum = TestEnum::Struct {
-        x: PushOnDrop::new(1, dropped_fields.clone()),
-        y: PushOnDrop::new(2, dropped_fields.clone()),
-        z: PushOnDrop::new(3, dropped_fields.clone())
-    };
-    drop(test_struct_enum);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // The same holds for tuple enum variants
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let test_tuple_enum = TestEnum::Tuple(PushOnDrop::new(1, dropped_fields.clone()),
-                                          PushOnDrop::new(2, dropped_fields.clone()),
-                                          PushOnDrop::new(3, dropped_fields.clone()));
-    drop(test_tuple_enum);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // Panic during enum construction means that fields are treated as local variables
-    // Therefore they are dropped in reverse order of initialization
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestEnum::Struct {
-            x: PushOnDrop::new(2, cloned.clone()),
-            y: PushOnDrop::new(1, cloned.clone()),
-            z: panic!("this panic is caught :D")
-        };
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // Test with different initialization order
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestEnum::Struct {
-            y: PushOnDrop::new(2, cloned.clone()),
-            x: PushOnDrop::new(1, cloned.clone()),
-            z: panic!("this panic is caught :D")
-        };
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // The same holds for tuple enum variants
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        TestEnum::Tuple(PushOnDrop::new(2, cloned.clone()),
-                        PushOnDrop::new(1, cloned.clone()),
-                        panic!("this panic is caught :D"));
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-}
-
-fn test_drop_list() {
-    // Elements in a Vec are dropped in the same order they are pushed
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let xs = vec![PushOnDrop::new(1, dropped_fields.clone()),
-                  PushOnDrop::new(2, dropped_fields.clone()),
-                  PushOnDrop::new(3, dropped_fields.clone())];
-    drop(xs);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // The same holds for arrays
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let xs = [PushOnDrop::new(1, dropped_fields.clone()),
-              PushOnDrop::new(2, dropped_fields.clone()),
-              PushOnDrop::new(3, dropped_fields.clone())];
-    drop(xs);
-    assert_eq!(*dropped_fields.borrow(), &[1, 2, 3]);
-
-    // Panic during vec construction means that fields are treated as local variables
-    // Therefore they are dropped in reverse order of initialization
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        vec![
-            PushOnDrop::new(2, cloned.clone()),
-            PushOnDrop::new(1, cloned.clone()),
-            panic!("this panic is caught :D")
-        ];
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-
-    // The same holds for arrays
-    let dropped_fields = Rc::new(RefCell::new(Vec::new()));
-    let cloned = AssertUnwindSafe(dropped_fields.clone());
-    panic::catch_unwind(|| {
-        [
-            PushOnDrop::new(2, cloned.clone()),
-            PushOnDrop::new(1, cloned.clone()),
-            panic!("this panic is caught :D")
-        ];
-    }).err().unwrap();
-    assert_eq!(*dropped_fields.borrow(), &[1, 2]);
-}
-
-fn main() {
-    test_drop_tuple();
-    test_drop_struct();
-    test_drop_enum();
-    test_drop_list();
-}