bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/visitors/ForVariablesUsesVisitor.java

   1 package org.simantics.scl.compiler.elaboration.expressions.visitors;
   2
   3 import org.simantics.scl.compiler.elaboration.expressions.EAsPattern;
   4 import org.simantics.scl.compiler.elaboration.expressions.EVariable;
   5 import org.simantics.scl.compiler.elaboration.expressions.StandardExpressionVisitor;
   6 import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
   7
   8 public class ForVariablesUsesVisitor extends StandardExpressionVisitor {
   9     VariableProcedure procedure;
  10
  11     public ForVariablesUsesVisitor(VariableProcedure procedure) {
  12         this.procedure = procedure;
  13     }
  14
  15     @Override
  16     public void visit(EVariable expression) {
  17         if(expression.variable != null)
  18             procedure.execute(expression.location, expression.variable);
  19     }
  20     @Override
  21     public void visit(EAsPattern expression) {
  22         expression.pattern.accept(this);
  23         procedure.execute(expression.eVar.location, expression.var);
  24     }
  25 }