trivial diff: sort declared constraints

[David Glen JEFFERY]

Hi,

Here's a little fix that I just committed. (Thanks for pointing this one out,
Tom).



Estimated hours taken: 1/4

compiler/typecheck.m:
	Sort the declared typeclass constraints before comparing them to the
	calculated constraints.


cvs diff: Diffing compiler
Index: compiler/typecheck.m
===================================================================
RCS file: /home/staff/zs/imp/mercury/compiler/typecheck.m,v
retrieving revision 1.226
diff -u -r1.226 typecheck.m
--- typecheck.m	1998/01/18 12:58:55	1.226
+++ typecheck.m	1998/01/23 02:34:39
@@ -2826,7 +2826,9 @@
 typecheck_constraints(yes, TypeCheckInfo, TypeCheckInfo).
 typecheck_constraints(no, TypeCheckInfo0, TypeCheckInfo) :-
 		%get the declared constraints
-	typecheck_info_get_constraints(TypeCheckInfo0, DeclaredConstraints),
+	typecheck_info_get_constraints(TypeCheckInfo0, DeclaredConstraints0),
+	list__sort_and_remove_dups(DeclaredConstraints0, DeclaredConstraints),
+
 
 	typecheck_info_get_type_assign_set(TypeCheckInfo0, TypeAssignSet0),
 
cvs diff: Diffing compiler/notes

love and cuddles,
dgj
-- 
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