Remove the last redundant check from kindck, and then remove the pass…

… as well.

src/librustc/diagnostics.rs

@@ -146,7 +146,6 @@ register_diagnostics!(
     E0139,
     E0140,
     E0141,
-    E0144,
     E0152,
     E0153,
     E0154,

src/librustc/driver/driver.rs

@@ -17,7 +17,7 @@ use lint;
 use llvm::{ContextRef, ModuleRef};
 use metadata::common::LinkMeta;
 use metadata::creader;
-use middle::{trans, stability, kind, ty, typeck, reachable};
+use middle::{trans, stability, ty, typeck, reachable};
 use middle::dependency_format;
 use middle;
 use plugin::load::Plugins;
@@ -462,8 +462,12 @@ pub fn phase_3_run_analysis_passes<'tcx>(sess: Session,
     time(time_passes, "rvalue checking", (), |_|
          middle::check_rvalues::check_crate(&ty_cx, krate));
 
-    time(time_passes, "kind checking", (), |_|
-         kind::check_crate(&ty_cx));
+    // Avoid overwhelming user with errors if type checking failed.
+    // I'm not sure how helpful this is, to be honest, but it avoids a
+    // lot of annoying errors in the compile-fail tests (basically,
+    // lint warnings and so on -- kindck used to do this abort, but
+    // kindck is gone now). -nmatsakis
+    ty_cx.sess.abort_if_errors();
 
     let reachable_map =
         time(time_passes, "reachability checking", (), |_|

src/librustc/lib.rs

@@ -95,7 +95,6 @@ pub mod middle {
     pub mod expr_use_visitor;
     pub mod graph;
     pub mod intrinsicck;
-    pub mod kind;
     pub mod lang_items;
     pub mod liveness;
     pub mod mem_categorization;