(refs #7375) Replaced forVariables by a visitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / chr / CHRRule.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRRule.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRRule.java
index f714497c4212c76c1ccef6e217a06c40f2d71a39..31d0ec48c1e185700fcfb393a465490511277be9 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRRule.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/CHRRule.java
@@ -11,7 +11,6 @@ import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
 import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
 import org.simantics.scl.compiler.elaboration.expressions.EVariable;
 import org.simantics.scl.compiler.elaboration.expressions.Variable;
-import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
 import org.simantics.scl.compiler.elaboration.expressions.printing.ExpressionToStringVisitor;
 import org.simantics.scl.compiler.errors.Locations;
 import org.simantics.scl.compiler.internal.parsing.Symbol;
@@ -45,6 +44,10 @@ public class CHRRule extends Symbol {
         this.body = body;
         this.existentialVariables = existentialVariables;
     }
+    
+    public CHRRule(long location, CHRQuery head, CHRQuery body) {
+        this(location, head, body, null);
+    }
 
     public void resolve(TranslationContext context) {
         context.pushExistentialFrame();
@@ -71,11 +74,6 @@ public class CHRRule extends Symbol {
         body.collectVars(allVars, vars);
     }
 
-    public void forVariables(VariableProcedure procedure) {
-        head.forVariables(procedure);
-        body.forVariables(procedure);
-    }
-
     public void collectFreeVariables(THashSet<Variable> vars) {
         head.collectFreeVariables(vars);
         body.collectFreeVariables(vars);