upate tests

Author: csmoe

src/librustc_typeck/diagnostics.rs

@@ -4368,6 +4368,7 @@ i_am_a_function();
 "##,
 
 E0619: r##"
+#### Note: this error code is no longer emitted by the compiler.
 The type-checker needed to know the type of an expression, but that type had not
 yet been inferred.
 

src/test/compile-fail/E0619.rs

@@ -11,7 +11,7 @@
 fn main() {
     return
         { return () }
-//~^ ERROR the type of this value must be known in this context
+//~^ ERROR type annotations needed [E0282]
     ()
     ;
 }

src/test/compile-fail/issue-15965.rs

@@ -9,6 +9,6 @@
 // except according to those terms.
 
 fn main() {
-    let x = panic!();
-    x.clone(); //~ ERROR the type of this value must be known in this context
+    let x = panic!(); //~ ERROR type annotations needed [E0282]
+    x.clone();
 }

src/test/compile-fail/issue-2151.rs

@@ -43,6 +43,6 @@ fn main() {
 fn another_fn_to_avoid_suppression() {
     match Default::default()
     {
-        [] => {}  //~ ERROR the type of this value
+        [] => {}  //~ ERROR type annotations needed [E0282]
     };
 }

src/test/compile-fail/match-vec-mismatch.rs

@@ -12,7 +12,7 @@ fn main() {
     let x;
 
     match x {
-        (..) => {} //~ ERROR the type of this value must be known in this context
+        (..) => {} //~ ERROR type annotations needed [E0282]
         _ => {}
     }
 

src/test/compile-fail/pat-tuple-bad-type.rs

@@ -24,7 +24,7 @@ fn a() {
                 match closure0.take() {
                     Some(c) => {
                         return c();
-                        //~^ ERROR the type of this value must be known in this context
+                        //~^ ERROR type annotations needed [E0282]
                     }
                     None => { }
                 }