diff --git a/ChangeLog b/ChangeLog
index f8c9bfc..032df99 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu May  7 10:31:12 2009  Minero Aoki  <aamine@loveruby.net>
+
+	* net/loveruby/cflat/compiler/IRGenerator.java: fix compile error.
+
 Thu May  7 10:01:41 2009  Minero Aoki  <aamine@loveruby.net>
 
 	* net/loveruby/cflat/compiler/IRGenerator.java: emit statement
diff --git a/net/loveruby/cflat/compiler/IRGenerator.java b/net/loveruby/cflat/compiler/IRGenerator.java
index 9aabe57..81cce4b 100644
--- a/net/loveruby/cflat/compiler/IRGenerator.java
+++ b/net/loveruby/cflat/compiler/IRGenerator.java
@@ -662,10 +662,12 @@ class IRGenerator implements ASTVisitor<Void, Expr> {
                     node.expr().type().isSigned() ? Op.S_CAST : Op.U_CAST,
                     transformExpr(node.expr()));
         }
+        else if (isStatement()) {
+            transformStmt(node.expr());
+            return null;
+        }
         else {
-            return isStatement()
-                ? transformStmt(node.expr())
-                : transformExpr(node.expr());
+            return transformExpr(node.expr());
         }
     }