1 files changed, 5 insertions, 0 deletions
diff --git a/src/comp/util/common.rs b/src/comp/util/common.rs
index 9952c89b..7456a8c8 100644
--- a/src/comp/util/common.rs
+++ b/src/comp/util/common.rs
@@ -1,4 +1,5 @@
 import std._uint;
+import std._int;
 
 type pos = rec(uint line, uint col);
 type span = rec(str filename, pos lo, pos hi);
@@ -41,6 +42,10 @@ fn new_str_hash[V]() -> std.map.hashmap[str,V] {
     ret std.map.mk_hashmap[str,V](hasher, eqer);
 }
 
+fn istr(int i) -> str {
+    ret _int.to_str(i, 10u);
+}
+
 //
 // Local Variables:
 // mode: rust