cleanup, fix test case

Author: jbclements

src/libcore/dvec.rs

@@ -229,7 +229,7 @@ impl<A> DVec<A> {
 
 impl<A: Copy> DVec<A> {
     /**
-     * Append all elements of a vector to the end of the list.
+     * Append all elements of a vector to the end of the list
      *
      * Equivalent to `append_iter()` but potentially more efficient.
      */

src/libsyntax/ext/base.rs

@@ -59,7 +59,7 @@ pub enum MacResult {
     MRExpr(@ast::expr),
     MRItem(@ast::item),
     MRAny(fn@()-> @ast::expr, fn@()-> Option<@ast::item>, fn@()->@ast::stmt),
-    MRDef(MacroDef),
+    MRDef(MacroDef)
 }
 
 pub enum SyntaxExtension {

src/libsyntax/parse/common.rs

@@ -217,7 +217,6 @@ pub impl Parser {
         let mut first = true;
         let mut v = ~[];
         while self.token != token::GT
-            // wait... isn't this going to eat a whole '>>' ?
             && self.token != token::BINOP(token::SHR) {
             match sep {
               Some(ref t) => {

src/libsyntax/parse/mod.rs

@@ -244,8 +244,17 @@ mod test {
             ~[],
             new_parse_sess(None));
         check_equal(to_json_str(tts as Encodable::<std::json::Encoder>),
-                    //[["tt_tok",["IDENT","fn"]]]
-                    ~"abc"
+                    ~"[[\"tt_tok\",[,[\"IDENT\",[\"fn\",false]]]],\
+                      [\"tt_tok\",[,[\"IDENT\",[\"foo\",false]]]],\
+                      [\"tt_delim\",[[[\"tt_tok\",[,[\"LPAREN\",[]]]],\
+                      [\"tt_tok\",[,[\"IDENT\",[\"x\",false]]]],\
+                      [\"tt_tok\",[,[\"COLON\",[]]]],\
+                      [\"tt_tok\",[,[\"IDENT\",[\"int\",false]]]],\
+                      [\"tt_tok\",[,[\"RPAREN\",[]]]]]]],\
+                      [\"tt_delim\",[[[\"tt_tok\",[,[\"LBRACE\",[]]]],\
+                      [\"tt_tok\",[,[\"IDENT\",[\"x\",false]]]],\
+                      [\"tt_tok\",[,[\"SEMI\",[]]]],\
+                      [\"tt_tok\",[,[\"RBRACE\",[]]]]]]]]"
                    );
         let ast1 = new_parser_from_tts(new_parse_sess(None),~[],tts)
             .parse_item(~[]);