patch 9.0.1127: no error if function argument shadows class member

Problem:    No error if function argument shadows class member.
Solution:   Give an error for shadowing a class member.
diff --git a/src/version.c b/src/version.c
index 389209a..dc320be 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1127,
+/**/
     1126,
 /**/
     1125,