* python/py-type.c (typy_fields_items): Call check_typedef.

testsuite/
	* gdb.python/py-type.c (TS): New typedef.
	(ts): New global.
	* gdb.python/py-type.exp: Test field list of typedef.

gdb/testsuite/gdb.python/py-type.c

@@ -21,6 +21,9 @@ struct s
   int b;
 };
 
+typedef struct s TS;
+TS ts;
+
 #ifdef __cplusplus
 struct C
 {

gdb/testsuite/gdb.python/py-type.exp

@@ -64,6 +64,10 @@ proc runto_bp {bp} {
 proc test_fields {lang} {
   global gdb_prompt
 
+  # .fields() of a typedef should still return the underlying field list
+  gdb_test "python print len(gdb.parse_and_eval('ts').type.fields())" "2" \
+      "$lang typedef field list"
+
   if {$lang == "c++"} {
       # Test usage with a class
       gdb_py_test_silent_cmd "print c" "print value" 1