cxx-pretty-print.c (cxx_pretty_printer::statement): Handle RANGE_FOR_INIT_STMT.

	* cxx-pretty-print.c (cxx_pretty_printer::statement) <case
	RANGE_FOR_SMT>: Handle RANGE_FOR_INIT_STMT.

From-SVN: r264170

gcc/cp/ChangeLog

+2018-09-08  Marek Polacek  <polacek@redhat.com>
+
+	* cxx-pretty-print.c (cxx_pretty_printer::statement) <case
+	RANGE_FOR_SMT>: Handle RANGE_FOR_INIT_STMT.
+
 2018-09-07  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/87152 - range-based for loops with initializer broken in templates.

gcc/cp/cxx-pretty-print.c

@@ -2021,6 +2021,12 @@ cxx_pretty_printer::statement (tree t)
       pp_cxx_ws_string (this, "for");
       pp_space (this);
       pp_cxx_left_paren (this);
+      if (RANGE_FOR_INIT_STMT (t))
+	{
+	  statement (RANGE_FOR_INIT_STMT (t));
+	  pp_needs_newline (this) = false;
+	  pp_cxx_whitespace (this);
+	}
       statement (RANGE_FOR_DECL (t));
       pp_space (this);
       pp_needs_newline (this) = false;