Update tests involving E0384 for mir-borrowck

src/test/compile-fail/assign-imm-local-twice.rs

@@ -8,12 +8,18 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// revisions: ast mir
+//[mir]compile-flags: -Zborrowck=mir
+
 fn test() {
     let v: isize;
-    v = 1; //~ NOTE first assignment
+    v = 1; //[ast]~ NOTE first assignment
+           //[mir]~^ NOTE first assignment
     println!("v={}", v);
-    v = 2; //~ ERROR cannot assign twice to immutable variable
+    v = 2; //[ast]~ ERROR cannot assign twice to immutable variable
-           //~| NOTE cannot assign twice to immutable
+           //[mir]~^ ERROR cannot assign twice to immutable variable `v`
+           //[ast]~| NOTE cannot assign twice to immutable
+           //[mir]~| NOTE cannot assign twice to immutable
     println!("v={}", v);
 }
 

src/test/compile-fail/liveness-assign-imm-local-in-loop.rs

@@ -8,11 +8,16 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// revisions: ast mir
+//[mir]compile-flags: -Zborrowck=mir
+
 fn test() {
     let v: isize;
     loop {
-        v = 1; //~ ERROR cannot assign twice to immutable variable
+        v = 1; //[ast]~ ERROR cannot assign twice to immutable variable
-        //~^ NOTE cannot assign twice to immutable variable
+               //[mir]~^ ERROR cannot assign twice to immutable variable `v`
+               //[ast]~| NOTE cannot assign twice to immutable variable
+               //[mir]~| NOTE cannot assign twice to immutable variable
         v.clone(); // just to prevent liveness warnings
     }
 }

src/test/compile-fail/liveness-assign-imm-local-in-op-eq.rs

@@ -8,11 +8,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// revisions: ast mir
+//[mir]compile-flags: -Zborrowck=mir
+
 fn test() {
     let v: isize;
-    v = 2;  //~ NOTE first assignment
+    v = 2;  //[ast]~ NOTE first assignment
-    v += 1; //~ ERROR cannot assign twice to immutable variable
+            //[mir]~^ NOTE first assignment
-            //~| NOTE cannot assign twice to immutable
+    v += 1; //[ast]~ ERROR cannot assign twice to immutable variable
+            //[mir]~^ ERROR cannot assign twice to immutable variable `v`
+            //[ast]~| NOTE cannot assign twice to immutable
+            //[mir]~| NOTE cannot assign twice to immutable
     v.clone();
 }
 

src/test/compile-fail/liveness-assign-imm-local-with-drop.rs

@@ -0,0 +1,26 @@
+// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// revisions: ast mir
+//[mir]compile-flags: -Zborrowck=mir
+
+fn test() {
+    let b = Box::new(1); //[ast]~ NOTE first assignment
+                         //[mir]~^ NOTE first assignment
+    drop(b);
+    b = Box::new(2); //[ast]~ ERROR cannot assign twice to immutable variable
+                     //[mir]~^ ERROR cannot assign twice to immutable variable `b`
+                     //[ast]~| NOTE cannot assign twice to immutable
+                     //[mir]~| NOTE cannot assign twice to immutable
+    drop(b);
+}
+
+fn main() {
+}

src/test/compile-fail/liveness-assign-imm-local-with-init.rs

@@ -8,11 +8,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// revisions: ast mir
+//[mir]compile-flags: -Zborrowck=mir
+
 fn test() {
-    let v: isize = 1; //~ NOTE first assignment
+    let v: isize = 1; //[ast]~ NOTE first assignment
+                      //[mir]~^ NOTE first assignment
     v.clone();
-    v = 2; //~ ERROR cannot assign twice to immutable variable
+    v = 2; //[ast]~ ERROR cannot assign twice to immutable variable
-           //~| NOTE cannot assign twice to immutable
+           //[mir]~^ ERROR cannot assign twice to immutable variable `v`
+           //[ast]~| NOTE cannot assign twice to immutable
+           //[mir]~| NOTE cannot assign twice to immutable
     v.clone();
 }