diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 778a82ebc5ea..bedd6da40ca7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
+
+	PR c++/12573
+	* g++.dg/template/dependent-expr4.C: New test.
+
 2004-01-08  Hartmut Penner  <hpenner@de.ibm.com>
 
 	* gcc.dg/altivec-11.c: New test.
diff --git a/gcc/testsuite/g++.dg/template/dependent-expr4.C b/gcc/testsuite/g++.dg/template/dependent-expr4.C
new file mode 100644
index 000000000000..066436b66fb8
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/dependent-expr4.C
@@ -0,0 +1,14 @@
+// { dg-do compile }
+// Origin: jbrandmeyer at users dot sourceforge dot net
+// PR c++/12573: COMPONENT_REFs must be inspected for dependness.
+
+template <bool> struct S;
+
+template <typename K> struct Y {
+  int x;
+};
+
+template <class T> struct Z {
+  S< (bool)(__offsetof__(&static_cast<Y<T>*>(0)->x) == 0) >
+    s;
+};