Move std::{trie, hashmap} to libcollections

These two containers are indeed collections, so their place is in
libcollections, not in libstd. There will always be a hash map as part of the
standard distribution of Rust, but by moving it out of the standard library it
makes libstd that much more portable to more platforms and environments.

This conveniently also removes the stuttering of 'std::hashmap::HashMap',
although 'collections::HashMap' is only one character shorter.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs
index c2d005da74e..456533de5e9 100644
--- a/src/libsyntax/ext/tt/macro_parser.rs
+++ b/src/libsyntax/ext/tt/macro_parser.rs
@@ -21,7 +21,7 @@ use parse::parser::{LifetimeAndTypesWithoutColons, Parser};
 use parse::token::{Token, EOF, Nonterminal};
 use parse::token;
 
-use std::hashmap::HashMap;
+use collections::HashMap;
 use std::vec;
 
 /* This is an Earley-like parser, without support for in-grammar nonterminals,