QC fixes

fmi3/rule-model/Rules/FmiModelDescription.adoc

@@ -212,7 +212,9 @@ validMinMax(-, evs) == allOf
 		]
 
 		| ev in seq evs & is_NumericKind(kindOf(ev))
-	]);
+	])
+pre forall ev in seq evs &
+	is_NumericKind(kindOf(ev)) => ev.min <> nil and ev.max <> nil;
 ----
 // {vdm}
 See <<table-type-attributes>>.
@@ -528,7 +530,9 @@ validClockPriorities(fmd, evs) == allOf
 					-- ev.name, loc2str(ev.location))
 					( ev.priority = nil ),
 
-				<local> -> true
+				<local> -> true,
+
+				others	-> true
 			end
 		else
 			-- @OnFail("%NAME: Clock %s must not have a priority unless SE at %#s",

fmi3/rule-model/Rules/ModelVariables.adoc

@@ -328,6 +328,13 @@ validVariableAttributes(sv) ==
 					eCausality <> <independent>
 		),
 
+		-- @OnFail("%NAME: %s clock causality %s invalid at %#s",
+		--	sv.name, eCausality, loc2str(sv.location))
+		(
+			is_Clock(sv) =>
+				eCausality in set {<input>, <output>, <local>}
+		),
+
 		-- @OnFail("%NAME: %s initial/variability/start %s/%s/%s invalid at %#s",
 		--	sv.name, eInitial, eVariability, sv.start, loc2str(sv.location))
 		(