re PR c++/22204 ([repo] internal compiler error: Segmentation fault)

	PR c++/22204
	* repo.c (repo_emit_p): Robustify.

	PR c++/22204
	* g++.dg/rtti/repo1.C: New test.

From-SVN: r102073

gcc/cp/ChangeLog

+2005-07-15  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/22204
+	* repo.c (repo_emit_p): Robustify.
+
 2005-07-14  Daniel Berlin  <dberlin@dberlin.org>
 
 	Fix PR c++/22452

gcc/cp/repo.c

@@ -285,7 +285,8 @@ repo_emit_p (tree decl)
       else if (DECL_TINFO_P (decl))
 	type = TREE_TYPE (DECL_NAME (decl));
       if (!DECL_TEMPLATE_INSTANTIATION (decl)
-	  && !CLASSTYPE_TEMPLATE_INSTANTIATION (type))
+	  && (!TYPE_LANG_SPECIFIC (type)
+	      || !CLASSTYPE_TEMPLATE_INSTANTIATION (type)))
 	return 2;
     }
   else if (!DECL_TEMPLATE_INSTANTIATION (decl))

gcc/testsuite/ChangeLog

+2005-07-15  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/22204
+	* g++.dg/rtti/repo1.C: New test.
+
 2005-07-15  Andrew Pinski  <pinskia@physics.uc.edu>
 
 	PR middle-end/22398

gcc/testsuite/g++.dg/rtti/repo1.C

+// PR c++/22204
+// { dg-options "-frepo" }
+
+#include <typeinfo>
+template<int>
+struct function1
+{
+  function1()
+  {
+    typeid(int[100]);
+  }
+};
+function1<1> b;
+
+int main () {}