2 files changed, 5 insertions, 6 deletions
diff --git a/src/comp/front/ast.rs b/src/comp/front/ast.rs
index 1d3646f4..c89bba96 100644
--- a/src/comp/front/ast.rs
+++ b/src/comp/front/ast.rs
@@ -1,11 +1,9 @@
 
 import util.common.option;
 import std.map.hashmap;
+import std.util.option;
 import util.common.span;
 import util.common.spanned;
-import util.common.option;
-import util.common.some;
-import util.common.none;
 
 type ident = str;
 
diff --git a/src/comp/front/parser.rs b/src/comp/front/parser.rs
index a17414ee..733e61ea 100644
--- a/src/comp/front/parser.rs
+++ b/src/comp/front/parser.rs
@@ -1,11 +1,12 @@
 import std._io;
+import std.util.option;
+import std.util.some;
+import std.util.none;
+
 import driver.session;
 import util.common;
 import util.common.span;
 import util.common.new_str_hash;
-import util.common.option;
-import util.common.some;
-import util.common.none;
 
 state type parser =
     state obj {