re PR c++/21645 (C++ ICE in cxx_types_compatible_p)

2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/21645
        * g++.dg/init/ctor5.C: New test.

2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR C++/21645
        * optimize.c (update_cloned_parm): Copy the TYPE also from the
        original one.

From-SVN: r100106

gcc/cp/ChangeLog

+2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR C++/21645
+	* optimize.c (update_cloned_parm): Copy the TYPE also from the
+	original one.
+
 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/21495

gcc/cp/optimize.c

@@ -68,6 +68,7 @@ update_cloned_parm (tree parm, tree cloned_parm)
   /* The name may have changed from the declaration.  */
   DECL_NAME (cloned_parm) = DECL_NAME (parm);
   DECL_SOURCE_LOCATION (cloned_parm) = DECL_SOURCE_LOCATION (parm);
+  TREE_TYPE (cloned_parm) = TREE_TYPE (parm);
 }
 
 /* FN is a function that has a complete body.  Clone the body as

gcc/testsuite/ChangeLog

+2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR C++/21645
+	* g++.dg/init/ctor5.C: New test.
+
 2005-05-24  Ira Rosen  <irar@il.ibm.com>
 
 	* gcc.dg/vect/vect-none.c: Split into vect-106.c, vect-107.c,

gcc/testsuite/g++.dg/init/ctor5.C

+//  PR C++/21645
+//  We were crashing because we forgot to update the type for
+//  the cloned argument for the cloned ctor.
+
+struct color {
+  ~color();
+};
+struct style {
+  color col;
+  style (color);
+};
+
+style::style(color c)
+  : col(c)
+{
+}
+