Revert RIMOV to compile-fail tests

src/test/compile-fail/alt-vec-tail-move.rs

@@ -1,5 +1,5 @@
 fn main() {
-    let mut a = [1, 2, 3, 4];
+    let a = [mut 1, 2, 3, 4];
     let _ = match a {
         [1, 2, ..move tail] => tail,
         _ => core::util::unreachable()

src/test/compile-fail/assign-super.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 fn main() {
-    let mut x: ~[int] = ~[3];
+    let mut x: ~[mut int] = ~[mut 3];
     let y: ~[int] = ~[3];
     x = y; //~ ERROR values differ in mutability
 }

src/test/compile-fail/borrowck-assign-comp-idx.rs

@@ -11,7 +11,7 @@
 type point = { x: int, y: int };
 
 fn a() {
-    let mut p = ~[1];
+    let mut p = ~[mut 1];
 
     // Create an immutable pointer into p's contents:
     let _q: &int = &p[0]; //~ NOTE loan of mutable vec content granted here
@@ -25,7 +25,7 @@ fn b() {
     // here we alias the mutable vector into an imm slice and try to
     // modify the original:
 
-    let mut p = ~[1];
+    let mut p = ~[mut 1];
 
     do borrow(p) { //~ NOTE loan of mutable vec content granted here
         p[0] = 5; //~ ERROR assigning to mutable vec content prohibited due to outstanding loan
@@ -35,7 +35,7 @@ fn b() {
 fn c() {
     // Legal because the scope of the borrow does not include the
     // modification:
-    let mut p = ~[1];
+    let mut p = ~[mut 1];
     borrow(p, ||{});
     p[0] = 5;
 }

src/test/compile-fail/borrowck-loan-vec-content.rs

@@ -17,13 +17,13 @@ fn takes_imm_elt(_v: &int, f: fn()) {
 }
 
 fn has_mut_vec_and_does_not_try_to_change_it() {
-    let mut v = ~[1, 2, 3];
+    let v = ~[mut 1, 2, 3];
     do takes_imm_elt(&v[0]) {
     }
 }
 
 fn has_mut_vec_but_tries_to_change_it() {
-    let mut v = ~[1, 2, 3];
+    let v = ~[mut 1, 2, 3];
     do takes_imm_elt(&v[0]) { //~ NOTE loan of mutable vec content granted here
         v[1] = 4; //~ ERROR assigning to mutable vec content prohibited due to outstanding loan
     }
@@ -34,7 +34,7 @@ fn takes_const_elt(_v: &const int, f: fn()) {
 }
 
 fn has_mut_vec_and_tries_to_change_it() {
-    let mut v = ~[1, 2, 3];
+    let v = ~[mut 1, 2, 3];
     do takes_const_elt(&const v[0]) {
         v[1] = 4;
     }

src/test/compile-fail/borrowck-mut-slice-of-imm-vec.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-fn write(v: &mut [int]) {
+fn write(v: &[mut int]) {
     v[0] += 1;
 }
 

src/test/compile-fail/borrowck-mut-vec-as-imm-slice-bad.rs

@@ -14,11 +14,11 @@ fn want_slice(v: &[int]) -> int {
     return sum;
 }
 
-fn has_mut_vec(+v: @~[int]) -> int {
+fn has_mut_vec(+v: @~[mut int]) -> int {
     want_slice(*v) //~ ERROR illegal borrow unless pure
         //~^ NOTE impure due to access to impure function
 }
 
 fn main() {
-    assert has_mut_vec(@~[1, 2, 3]) == 6;
+    assert has_mut_vec(@~[mut 1, 2, 3]) == 6;
 }

src/test/compile-fail/issue-2548.rs

@@ -33,8 +33,8 @@ fn main() {
     {
         let mut res = foo(x);
 
-        let mut v = ~[];
-        v = move ~[(move res)] + v; //~ ERROR instantiating a type parameter with an incompatible type (needs `copy`, got `&static`, missing `copy`)
+        let mut v = ~[mut];
+        v = move ~[mut (move res)] + v; //~ ERROR instantiating a type parameter with an incompatible type (needs `copy`, got `&static`, missing `copy`)
         assert (v.len() == 2);
     }
 

src/test/compile-fail/issue-2969.rs

@@ -12,7 +12,7 @@
 fn main()
 {
 // See #2969 -- error message should be improved
-   let mut x = [1, 2, 4];
+   let mut x = [mut 1, 2, 4];
    let v : &int = &x[2];
    x[2] = 6;
    assert *v == 6;

src/test/compile-fail/issue-3243.rs

@@ -9,8 +9,8 @@
 // except according to those terms.
 
 // xfail-test
-fn function() -> &mut [int] {
-    let mut x: &static/[int] = &[1,2,3];
+fn function() -> &[mut int] {
+    let mut x: &static/[mut int] = &[mut 1,2,3];
     x[0] = 12345;
     x //~ ERROR bad
 }

src/test/compile-fail/lub-in-args.rs

@@ -11,7 +11,7 @@
 fn two_args<T>(x: T, y: T) { }
 
 fn main() {
-    let mut x: ~[int] = ~[3];
+    let x: ~[mut int] = ~[mut 3];
     let y: ~[int] = ~[3];
     let a: @mut int = @mut 3;
     let b: @int = @3;

src/test/compile-fail/mutable-huh-variance-box.rs

@@ -14,7 +14,7 @@ fn main() {
     let v = @mut ~[0];
 
     fn f(&&v: @mut ~[const int]) {
-        *v = ~[3]
+        *v = ~[mut 3]
     }
 
     f(v);

src/test/compile-fail/mutable-huh-variance-deep.rs

@@ -11,9 +11,9 @@
 // error-pattern: mismatched types
 
 fn main() {
-    let mut v = ~[@mut ~mut ~[0]];
+    let v = ~[mut @mut ~mut ~[0]];
 
-    fn f(&&v: ~[@mut ~mut ~[const int]]) {
+    fn f(&&v: ~[mut @mut ~mut ~[const int]]) {
     }
 
     f(v);

src/test/compile-fail/mutable-huh-variance-ptr.rs

@@ -18,7 +18,7 @@ fn main() {
 
     fn f(&&v: *mut ~[const int]) {
         unsafe {
-            *v = ~[3]
+            *v = ~[mut 3]
         }
     }
 

src/test/compile-fail/mutable-huh-variance-rec.rs

@@ -14,7 +14,7 @@ fn main() {
     let v = {mut g: ~[0]};
 
     fn f(&&v: {mut g: ~[const int]}) {
-        v.g = ~[3]
+        v.g = ~[mut 3]
     }
 
     f(v);

src/test/compile-fail/mutable-huh-variance-unique.rs

@@ -14,7 +14,7 @@ fn main() {
     let v = ~mut ~[0];
 
     fn f(&&v: ~mut ~[const int]) {
-        *v = ~[3]
+        *v = ~[mut 3]
     }
 
     f(v);

src/test/compile-fail/mutable-huh-variance-vec1.rs

@@ -11,11 +11,11 @@
 fn main() {
     // Note: explicit type annot is required here
     // because otherwise the inference gets smart
-    // and assigns a type of ~[~[const int]].
-    let mut v: ~[~[int]] = ~[~[0]];
+    // and assigns a type of ~[mut ~[const int]].
+    let v: ~[mut ~[int]] = ~[mut ~[0]];
 
-    fn f(&&v: ~[~[const int]]) {
-        v[0] = ~[3]
+    fn f(&&v: ~[mut ~[const int]]) {
+        v[0] = ~[mut 3]
     }
 
     f(v); //~ ERROR (values differ in mutability)

src/test/compile-fail/mutable-huh-variance-vec2.rs

@@ -11,10 +11,10 @@
 fn main() {
     // Note: explicit type annot is required here
     // because otherwise the inference gets smart
-    // and assigns a type of ~[~[const int]].
-    let mut v: ~[~[int]] = ~[~[0]];
+    // and assigns a type of ~[mut ~[const int]].
+    let v: ~[mut ~[mut int]] = ~[mut ~[mut 0]];
 
-    fn f(&&v: ~[~[const int]]) {
+    fn f(&&v: ~[mut ~[const int]]) {
         v[0] = ~[3]
     }
 

src/test/compile-fail/mutable-huh-variance-vec3.rs

@@ -11,11 +11,11 @@
 fn main() {
     // Note: explicit type annot is required here
     // because otherwise the inference gets smart
-    // and assigns a type of ~[~[const int]].
-    let mut v: ~[~[~[int]]] = ~[~[~[0]]];
+    // and assigns a type of ~[mut ~[const int]].
+    let v: ~[mut ~[mut ~[int]]] = ~[mut ~[mut ~[0]]];
 
-    fn f(&&v: ~[~[~[const int]]]) {
-        v[0][1] = ~[3]
+    fn f(&&v: ~[mut ~[mut ~[const int]]]) {
+        v[0][1] = ~[mut 3]
     }
 
     f(v); //~ ERROR (values differ in mutability)

src/test/compile-fail/mutable-huh-variance-vec4.rs

@@ -13,23 +13,23 @@ fn main() {
     // Note: here we do not have any type annotations
     // but we do express conflicting requirements:
 
-    let mut v = ~[~[0]];
-    let mut w = ~[~[0]];
-    let mut x = ~[~[0]];
+    let v = ~[mut ~[0]];
+    let w = ~[mut ~[mut 0]];
+    let x = ~[mut ~[mut 0]];
 
-    fn f(&&v: ~[~[int]]) {
+    fn f(&&v: ~[mut ~[int]]) {
         v[0] = ~[3]
     }
 
     fn g(&&v: ~[const ~[const int]]) {
     }
 
-    fn h(&&v: ~[~[int]]) {
-        v[0] = ~[3]
+    fn h(&&v: ~[mut ~[mut int]]) {
+        v[0] = ~[mut 3]
     }
 
-    fn i(&&v: ~[~[const int]]) {
-        v[0] = ~[3]
+    fn i(&&v: ~[mut ~[const int]]) {
+        v[0] = ~[mut 3]
     }
 
     fn j(&&v: ~[~[const int]]) {
@@ -48,7 +48,7 @@ fn main() {
     j(w); //~ ERROR (values differ in mutability)
 
     // Note that without adding f() or h() to the mix, it is valid for
-    // x to have the type ~[~[const int]], and thus we can safely
+    // x to have the type ~[mut ~[const int]], and thus we can safely
     // call g() and i() but not j():
     g(x);
     i(x);

src/test/compile-fail/non-const.rs

@@ -44,7 +44,7 @@ fn main() {
     foo({f: 3});
     foo({mut f: 3}); //~ ERROR missing `const`
     foo(~[1]);
-    foo(~[1]); //~ ERROR missing `const`
+    foo(~[mut 1]); //~ ERROR missing `const`
     foo(~1);
     foo(~mut 1); //~ ERROR missing `const`
     foo(@1);

src/test/compile-fail/regions-infer-invariance-due-to-mutability-2.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 struct invariant {
-    f: @mut [&int]
+    f: @[mut &int]
 }
 
 fn to_same_lifetime(bi: invariant/&r) {
@@ -25,4 +25,4 @@ fn to_longer_lifetime(bi: invariant/&r) -> invariant/&static {
 }
 
 fn main() {
-}
+}

src/test/compile-fail/vec-add.rs

@@ -14,7 +14,7 @@
 // the right hand side in all cases. We are getting compiler errors
 // about this now, so I'm xfailing the test for now. -eholk
 
-fn add(i: ~[int], m: ~[int], c: ~[const int]) {
+fn add(i: ~[int], m: ~[mut int], c: ~[const int]) {
 
     // Check that:
     //  (1) vectors of any two mutabilities can be added
@@ -24,9 +24,9 @@ fn add(i: ~[int], m: ~[int], c: ~[const int]) {
        m + ~[3],
        ~[3]);
 
-   add(i + ~[3],
-       m + ~[3],
-       ~[3]);
+   add(i + ~[mut 3],
+       m + ~[mut 3],
+       ~[mut 3]);
 
    add(i + i,
        m + i,
@@ -54,19 +54,19 @@ fn add(i: ~[int], m: ~[int], c: ~[const int]) {
                 //~^ mismatched types
        ~[3]);
 
-   add(m + ~[3], //~ ERROR mismatched types
-       m + ~[3],
-       m + ~[3]);
+   add(m + ~[mut 3], //~ ERROR mismatched types
+       m + ~[mut 3],
+       m + ~[mut 3]);
 
-   add(i + ~[3],
-       i + ~[3], //~ ERROR mismatched types
-       i + ~[3]);
+   add(i + ~[mut 3],
+       i + ~[mut 3], //~ ERROR mismatched types
+       i + ~[mut 3]);
 
-   add(c + ~[3], //~ ERROR binary operation + cannot be applied
+   add(c + ~[mut 3], //~ ERROR binary operation + cannot be applied
                     //~^ mismatched types
-       c + ~[3], //~ ERROR binary operation + cannot be applied
+       c + ~[mut 3], //~ ERROR binary operation + cannot be applied
                     //~^ mismatched types
-       ~[3]);
+       ~[mut 3]);
 
    add(m + i, //~ ERROR mismatched types
        m + i,