+2017-10-03 Tom Tromey <tom@tromey.com>
+
+ * mi/mi-main.c (mi_cmd_trace_frame_collected): Remove unused
+ declaration.
+ * printcmd.c (x_command): Remove unused declaration.
+ * symfile.c (symbol_file_command): Remove unused declaration.
+
2017-10-03 Tom Tromey <tom@tromey.com>
* utils.c (internal_vproblem): Use std::string.