Examples of com.google.gwt.dev.jjs.ast.JFieldRef

com.google.gwt.dev.jjs.ast.JFieldRef
Java field reference expression.

    private JDeclarationStatement makeDeclaration(SourceInfo info, JLocal local, JExpression value) {
      return new JDeclarationStatement(info, new JLocalRef(info, local), value);
    }


    private JFieldRef makeInstanceFieldRef(SourceInfo info, JField field) {
      return new JFieldRef(info, makeThisRef(info), field, curClass.classType);
    }

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        SyntheticMethodBinding b = (SyntheticMethodBinding) path[i];
        assert type == b.declaringClass.erasure();
        FieldBinding fieldBinding = b.targetReadField;
        JField field = typeMap.get(fieldBinding);
        assert field != null;
        ref = new JFieldRef(info, ref, field, curClass.classType);
        type = (ReferenceBinding) fieldBinding.type.erasure();
      }
      return ref;
    }

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        assert field != null;
        JExpression thisRef = null;
        if (!b.isStatic()) {
          thisRef = makeThisReference(info, (ReferenceBinding) x.actualReceiverType, false, scope);
        }
        result = new JFieldRef(info, thisRef, field, curClass.type);
      } else {
        return null;
      }
      assert result != null;
      return result;

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            new JField(info, "$MAP", mapClass, typeMap.get(mapType), true, Disposition.FINAL);
        mapClass.addField(mapField);


        JMethodCall call = new JMethodCall(info, null, typeMap.get(createValueOfMapBinding));
        call.addArg(new JMethodCall(info, null, valuesMethod));
        JFieldRef mapRef = new JFieldRef(info, null, mapField, mapClass);
        JDeclarationStatement declStmt = new JDeclarationStatement(info, mapRef, call);
        JMethod clinit =
            createSyntheticMethod(info, "$clinit", mapClass, JPrimitiveType.VOID, false, true,
                true, AccessModifier.PRIVATE);
        JBlock clinitBlock = ((JMethodBody) clinit.getBody()).getBlock();
        clinitBlock.addStmt(declStmt);
      }


      /*
       * return Enum.valueOf(Enum$Map.Map.$MAP, name);
       */
      {
        SourceInfo info = method.getSourceInfo();


        MethodBinding valueOfBinding =
            enumType.getExactMethod(VALUE_OF, new TypeBinding[]{
                mapType, curCud.scope.getJavaLangString()}, curCud.scope);
        assert valueOfBinding != null;


        JFieldRef mapRef = new JFieldRef(info, null, mapField, type);
        JParameterRef nameRef = new JParameterRef(info, method.getParams().get(0));
        JMethodCall call = new JMethodCall(info, null, typeMap.get(valueOfBinding));
        call.addArgs(mapRef, nameRef);
        implementMethod(method, call);
      }

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              .getTypeJavaLangClass(), true, Disposition.FINAL);
      typeClassLiteralHolder.addField(field);
      info.addCorrelation(info.getCorrelator().by(Literal.CLASS));


      // Initialize the field.
      JFieldRef fieldRef = new JFieldRef(info, null, field, typeClassLiteralHolder);
      JDeclarationStatement decl =
          new JDeclarationStatement(info, fieldRef, classLiteralCreationExpression);
      classLiteralHolderClinitBody.getBlock().addStmt(decl);
      classLiteralFields.put(type, field);
    }

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    private void maybeReplaceWithOrdinalValue(JExpression instanceExpr, Context ctx) {
      if (!(instanceExpr instanceof JFieldRef)) {
        return;
      }


      JFieldRef fieldRef = (JFieldRef) instanceExpr;
      if (!(fieldRef.getField() instanceof JEnumField)) {
        return;
      }


      assert fieldRef.getInstance() == null;
      JEnumField enumField = (JEnumField) fieldRef.getField();
      ctx.replaceMe(program.getLiteralInt(enumField.ordinal()));
    }

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    assert instance != null;
    if (!instance.hasSideEffects()) {
      instance = program.getLiteralNull();
    }


    JFieldRef fieldRef =
        new JFieldRef(x.getSourceInfo(), instance, program.getNullField(), x.getEnclosingType(),
            primitiveTypeOrNullTypeOrArray(program, x.getType()));
    return fieldRef;
  }

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        return;
      }


      if (isPruned(x.getField())) {
        // The field is gone; replace x by a null field reference.
        JFieldRef fieldRef = transformToNullFieldRef(x, program);
        ctx.replaceMe(fieldRef);
      }
    }

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      // Replace with a multi, which may wind up empty.
      JMultiExpression multi = new JMultiExpression(info);


      // If the lhs is a field ref, evaluate it first.
      if (variableRef instanceof JFieldRef) {
        JFieldRef fieldRef = (JFieldRef) variableRef;
        JExpression instance = fieldRef.getInstance();
        if (instance != null) {
          multi.addExpressions(instance);
        }
      }

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      boolean isStatic = x.getField().isStatic();
      if (isStatic && instance != null) {
        // this doesn't really belong here, but while we're here let's remove
        // non-side-effect qualifiers to statics
        if (!instance.hasSideEffects()) {
          JFieldRef fieldRef =
              new JFieldRef(x.getSourceInfo(), null, x.getField(), x.getEnclosingType());
          ctx.replaceMe(fieldRef);
        }
      } else if (!isStatic && instance.getType() == typeNull
          && x.getField() != program.getNullField()) {
        // Change any dereference of null to use the null field

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com.google.gwt.dev.jjs.impl.CloneExpressionVisitor

com.google.gwt.dev.jjs.impl.CompoundAssignmentNormalizer$BreakupAssignOpsVisitor$ReplaceSideEffectsInLvalue

com.google.gwt.dev.jjs.impl.CompoundAssignmentNormalizer$ReplaceSideEffectsInLvalue

com.google.gwt.dev.jjs.impl.ControlFlowAnalyzer$RescueVisitor

com.google.gwt.dev.jjs.impl.DeadCodeElimination$DeadCodeVisitor

com.google.gwt.dev.jjs.impl.EnumOrdinalizer$ReplaceEnumTypesWithInteger

com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaASTGenerationVisitor

com.google.gwt.dev.jjs.impl.GwtAstBuilder$AstVisitor

com.google.gwt.dev.jjs.impl.ImplementClassLiteralsAsFields

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