check_UninitializedLocalFieldInOperation_NonTypesystemRule.java

package jetbrains.mps.baseLanguage.typesystem;

/*Generated by MPS */

import jetbrains.mps.lang.typesystem.runtime.AbstractNonTypesystemRule_Runtime;
import jetbrains.mps.lang.typesystem.runtime.NonTypesystemRule_Runtime;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.typesystem.inference.TypeCheckingContext;
import jetbrains.mps.lang.typesystem.runtime.IsApplicableStatus;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.baseLanguage.behavior.IOperation__BehaviorDescriptor;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import org.jetbrains.mps.openapi.language.SAbstractConcept;

public class check_UninitializedLocalFieldInOperation_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public check_UninitializedLocalFieldInOperation_NonTypesystemRule() {
  }
  public void applyRule(final SNode fieldReferenceOperation, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    SNode operand = SLinkOperations.getTarget(IOperation__BehaviorDescriptor.getDotExpression_idhO_4GYO.invoke(fieldReferenceOperation), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x116b46a08c4L, 0x116b46a4416L, "operand"));
    if (operand == null || !(SNodeOperations.isInstanceOf(operand, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf93d4da00cL, "jetbrains.mps.baseLanguage.structure.ThisExpression")))) {
      return;
    }
    SNode field = SLinkOperations.getTarget(fieldReferenceOperation, MetaAdapterFactory.getReferenceLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x116b483d77aL, 0x116b484a653L, "fieldDeclaration"));
    SNode body = SLinkOperations.getTarget(SNodeOperations.getNodeAncestor(fieldReferenceOperation, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b204L, "jetbrains.mps.baseLanguage.structure.ConstructorDeclaration"), false, false), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8cc56b1fcL, 0xf8cc56b1ffL, "body"));
    if ((body == null)) {
      body = SLinkOperations.getTarget(SNodeOperations.getNodeAncestor(fieldReferenceOperation, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x118f0b909f7L, "jetbrains.mps.baseLanguage.structure.InstanceInitializer"), false, false), MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x118f0b909f7L, 0x118f0b95a3bL, "statementList"));
      if ((body == null)) {
        return;
      }
    }

    if ((SLinkOperations.getTarget(field, MetaAdapterFactory.getContainmentLink(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0xf8c37a7f6eL, 0xf8c37f506eL, "initializer")) == null) && eq_uz0p75_a0a6a1(SNodeOperations.getNodeAncestor(body, MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x101d9d3ca30L, "jetbrains.mps.baseLanguage.structure.Classifier"), false, false), SNodeOperations.getParent(field))) {
      VariableReferenceUtil.checkPrecedingWriteInstructions(typeCheckingContext, fieldReferenceOperation, body, field);
    }

  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0xf3061a5392264cc5L, 0xa443f952ceaf5816L, 0x116b483d77aL, "jetbrains.mps.baseLanguage.structure.FieldReferenceOperation");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
  private static boolean eq_uz0p75_a0a6a1(Object a, Object b) {
    return (a != null ? a.equals(b) : a == b);
  }
}