re PR c++/6892 (ICE from #include inside switch(){} inside template function)

	PR c++/6892
	* pt.c (tsubst_expr): Handle FILE_STMT.

From-SVN: r54832

gcc/cp/ChangeLog

 2002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 
+	PR c++/6892
+	* pt.c (tsubst_expr): Handle FILE_STMT.
+
+2002-06-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
 	PR c++/6723
 	* pt.c (lookup_template_class): Don't build complete argument of
 	BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template

gcc/cp/pt.c

@@ -7522,6 +7522,11 @@ tsubst_expr (t, args, complain, in_decl)
       finish_label_stmt (DECL_NAME (LABEL_STMT_LABEL (t)));
       break;
 
+    case FILE_STMT:
+      input_filename = FILE_STMT_FILENAME (t);
+      add_stmt (build_nt (FILE_STMT, FILE_STMT_FILENAME_NODE (t)));
+      break;
+
     case GOTO_STMT:
       prep_stmt (t);
       tmp = GOTO_DESTINATION (t);