rollup merge of #20708: aturon/new-int-modules

Conflicts:
	src/libserialize/lib.rs

2 files changed, 1 insertions, 12 deletions

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 6766127a5f1..e73d5258d4c 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -100,7 +100,6 @@ impl Ident {
     }
 }
 
-//NOTE(stage0): remove after snapshot
 impl fmt::Show for Ident {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{}#{}", self.name, self.ctxt)
@@ -1085,7 +1084,6 @@ pub enum IntTy {
     TyI64,
 }
 
-//NOTE(stage0): remove after snapshot
 impl fmt::Show for IntTy {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fmt::String::fmt(self, f)
@@ -1127,7 +1125,6 @@ impl UintTy {
     }
 }
 
-//NOTE(stage0): remove after snapshot
 impl fmt::Show for UintTy {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fmt::String::fmt(self, f)
@@ -1146,7 +1143,6 @@ pub enum FloatTy {
     TyF64,
 }
 
-//NOTE(stage0): remove after snapshot
 impl fmt::Show for FloatTy {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fmt::String::fmt(self, f)
diff --git a/src/libsyntax/ast_map/mod.rs b/src/libsyntax/ast_map/mod.rs
index 7496a0f9f26..eb725b6d885 100644
--- a/src/libsyntax/ast_map/mod.rs
+++ b/src/libsyntax/ast_map/mod.rs
@@ -32,7 +32,7 @@ use std::slice;
 
 pub mod blocks;
 
-#[derive(Clone, Copy, PartialEq)]
+#[derive(Clone, Copy, PartialEq, Show)]
 pub enum PathElem {
     PathMod(Name),
     PathName(Name)
@@ -46,13 +46,6 @@ impl PathElem {
     }
 }
 
-//NOTE(stage0): replace with deriving(Show) after snapshot
-impl fmt::Show for PathElem {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::String::fmt(self, f)
-    }
-}
-
 impl fmt::String for PathElem {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let slot = token::get_name(self.name());