bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/chr/plan/IterateListOp.java

   1 package org.simantics.scl.compiler.elaboration.chr.plan;
   2
   3
   4 import org.simantics.scl.compiler.compilation.CompilationContext;
   5 import org.simantics.scl.compiler.elaboration.expressions.Expression;
   6 import org.simantics.scl.compiler.elaboration.expressions.Variable;
   7 import org.simantics.scl.compiler.internal.codegen.references.IVal;
   8 import org.simantics.scl.compiler.internal.codegen.writer.CodeWriter;
   9
  10 public class IterateListOp extends PlanOp {
  11     public Variable variable;
  12     public Expression list;
  13
  14     public IterateListOp(long location, Variable variable, Expression list) {
  15         super(location);
  16         this.variable = variable;
  17         this.list = list;
  18     }
  19
  20     @Override
  21     public void toString(StringBuilder b) {
  22         b.append("ITERATE ").append(variable).append(" <- ").append(list);
  23     }
  24
  25     @Override
  26     public void generateCode(CompilationContext context, PlanContext planContext, CodeWriter w) {
  27         IVal listValue = list.toVal(context, w);
  28         planContext.iterateList(location, w, variable, listValue);
  29     }
  30 }