patch 8.2.2114: Vim9: unreachable code in assignment

Problem:    Vim9: unreachable code in assignment.
Solution:   Remove impossible condition and code.
diff --git a/src/version.c b/src/version.c
index 7559069..b352082 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2114,
+/**/
     2113,
 /**/
     2112,
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 310e9e2..3ba2f87 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -5483,16 +5483,6 @@
 			    }
 			}
 		    }
-		    else if (name[1] == ':' && name[2] != NUL)
-		    {
-			semsg(_(e_cannot_use_namespaced_variable), name);
-			goto theend;
-		    }
-		    else if (!is_decl)
-		    {
-			semsg(_(e_unknown_variable_str), name);
-			goto theend;
-		    }
 		    else if (check_defined(var_start, varlen, cctx) == FAIL)
 			goto theend;
 		}