diff --git a/ChangeLog b/ChangeLog
index 788ca409..b618ee0a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-01-19  Akim Demaille  <akim@epita.fr>
+
+	* tests/calc.at (_AT_DATA_CALC_Y): Initialize the whole initial
+	location, not just parts of it.
+
 2006-01-18  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* NEWS: Document the fact that multiple %unions are now allowed.
diff --git a/tests/calc.at b/tests/calc.at
index 1e9756f0..909b4a6c 100644
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -99,7 +99,7 @@ static void unget_char (]AT_LEX_PRE_FORMALS[ int c);
    are stored in a union, from which objects with constructors are
    excluded in C++. */
 %initial-action {
-  @$.begin.filename = @$.end.filename = 0;
+  @$.initialize (0);
 }
 ])[