add hygiene support functions

2013-06-04 14:56:33 -07:00
parent ecdb6e4722
commit 5a158f1d19
4 changed files with 78 additions and 27 deletions
--- a/src/libsyntax/util/parser_testing.rs
+++ b/src/libsyntax/util/parser_testing.rs
@@ -54,7 +54,8 @@ pub fn string_to_item_and_sess (source_str : @~str) -> (Option<@ast::item>,@mut
    (p.parse_item(~[]),ps)
 }

-pub fn string_to_stmt (source_str : @~str) -> @ast::stmt {
+// parse a string, return a stmt
+pub fn string_to_stmt(source_str : @~str) -> @ast::stmt {
    string_to_parser(source_str).parse_stmt(~[])
 }