Rebase to current diffblue/master and update golden-results

Author: tjj2017

experiments/golden-results/UKNI-Information-Barrier-summary.txt

@@ -1,23 +1,28 @@
+Occurs: 47 times
+Calling function: Do_Expression
+Error message: Unknown expression kind
+Nkind: N_Expanded_Name
+--
 Occurs: 42 times
 Calling function: Process_Declaration
 Error message: Address representation clauses are not currently supported
 Nkind: N_Attribute_Definition_Clause
-
-Occurs: 27 times
-Calling function: Do_Expression
-Error message: Unknown expression kind
-Nkind: N_Expanded_Name
 --
 Occurs: 20 times
 Calling function: Do_Expression
 Error message: In
 Nkind: N_In
 --
-Occurs: 15 times
+Occurs: 19 times
 Calling function: Do_While_Statement
 Error message: Wrong Nkind spec
 Nkind: N_Loop_Statement
 --
+Occurs: 4 times
+Calling function: Process_Statement
+Error message: Unknown expression kind
+Nkind: N_Object_Declaration
+--
 Occurs: 3 times
 Calling function: Do_Base_Range_Constraint
 Error message: unsupported upper range kind