(refs #7375) Replaced forVariables by a visitor

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / Expression.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/Expression.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/Expression.java
index d3e226cf490b5e70a1aae97fd2d654e7ff448adc..da3afdbfa08ea1df7ccef191f859790b1d34f0d9 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/Expression.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/Expression.java
@@ -14,6 +14,7 @@ import org.simantics.scl.compiler.elaboration.errors.NotPatternException;
 import org.simantics.scl.compiler.elaboration.expressions.lhstype.LhsType;
 import org.simantics.scl.compiler.elaboration.expressions.lhstype.PatternMatchingLhs;
 import org.simantics.scl.compiler.elaboration.expressions.printing.ExpressionToStringVisitor;
+import org.simantics.scl.compiler.elaboration.expressions.visitors.ForVariablesUsesVisitor;
 import org.simantics.scl.compiler.elaboration.query.QAtom;
 import org.simantics.scl.compiler.elaboration.relations.SCLRelation;
 import org.simantics.scl.compiler.internal.codegen.references.IVal;
@@ -156,9 +157,12 @@ public abstract class Expression extends Symbol implements Typed {
 
        public abstract void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs);
        public abstract void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars);
-       public abstract void forVariables(VariableProcedure procedure);
-       
-       public Expression decomposeMatching() {
+
+    public void forVariableUses(VariableProcedure procedure) {
+        accept(new ForVariablesUsesVisitor(procedure));
+    }
+
+    public Expression decomposeMatching() {
         return this;
     }