Fix existing privacy/visibility violations

This commit fixes all of the fallout of the previous commit which is an attempt
to refine privacy. There were a few unfortunate leaks which now must be plugged,
and the most horrible one is the current `shouldnt_be_public` module now inside
`std::rt`. I think that this either needs a slight reorganization of the
runtime, or otherwise it needs to just wait for the external users of these
modules to get replaced with their `rt` implementations.

Other fixes involve making things pub which should be pub, and otherwise
updating error messages that now reference privacy instead of referencing an
"unresolved name" (yay!).

2 files changed, 5 insertions, 3 deletions

diff --git a/src/libsyntax/ast_util.rs b/src/libsyntax/ast_util.rs
index 926d1997465..d9e24e045ff 100644
--- a/src/libsyntax/ast_util.rs
+++ b/src/libsyntax/ast_util.rs
@@ -964,7 +964,7 @@ mod test {
     use super::*;
     use std::io;
     use opt_vec;
-    use std::hash::HashMap;
+    use std::hashmap::HashMap;
 
     fn ident_to_segment(id : &Ident) -> PathSegment {
         PathSegment{identifier:id.clone(), lifetime: None, types: opt_vec::Empty}
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 39540deb38f..1039ec07804 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -1551,7 +1551,8 @@ mod test {
         let varrefs = @mut ~[];
         visit::walk_crate(&mut new_path_finder(varrefs), &renamed_ast, ());
         match varrefs {
-            @[Path{segments:[ref seg],_}] => assert_eq!(mtwt_resolve(seg.identifier),a2_name),
+            @[ast::Path{segments:[ref seg],_}] =>
+                assert_eq!(mtwt_resolve(seg.identifier),a2_name),
             _ => assert_eq!(0,1)
         }
 
@@ -1565,7 +1566,8 @@ mod test {
         let varrefs = @mut ~[];
         visit::walk_crate(&mut new_path_finder(varrefs), &double_renamed, ());
         match varrefs {
-            @[Path{segments:[ref seg],_}] => assert_eq!(mtwt_resolve(seg.identifier),a3_name),
+            @[ast::Path{segments:[ref seg],_}] =>
+                assert_eq!(mtwt_resolve(seg.identifier),a3_name),
             _ => assert_eq!(0,1)
         }
     }