std: remove foldr and alli methods in vec

src/libsyntax/ast_util.rs

@@ -20,6 +20,7 @@ use opt_vec;
 use parse::token;
 use visit;
 
+use core::iterator::IteratorUtil;
 use core::hashmap::HashMap;
 use core::int;
 use core::option;
@@ -833,7 +834,7 @@ mod test {
     // returning the resulting index
     fn unfold_test_sc(tscs : ~[TestSC], tail: SyntaxContext, table : &mut SCTable)
         -> SyntaxContext {
-        tscs.foldr(tail, |tsc : &TestSC,tail : SyntaxContext|
+        tscs.rev_iter().fold(tail, |tail : SyntaxContext, tsc : &TestSC|
                   {match *tsc {
                       M(mrk) => new_mark_internal(mrk,tail,table),
                       R(ident,name) => new_rename_internal(ident,name,tail,table)}})
@@ -874,7 +875,7 @@ mod test {
     // extend a syntax context with a sequence of marks given
     // in a vector. v[0] will be the outermost mark.
     fn unfold_marks(mrks:~[Mrk],tail:SyntaxContext,table: &mut SCTable) -> SyntaxContext {
-        mrks.foldr(tail, |mrk:&Mrk,tail:SyntaxContext|
+        mrks.rev_iter().fold(tail, |tail:SyntaxContext, mrk:&Mrk|
                    {new_mark_internal(*mrk,tail,table)})
     }