Package com.google.gwt.dev.jjs.ast

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

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    @Override
    public void endVisit(ArrayAllocationExpression x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JArrayType type = (JArrayType) typeMap.get(x.resolvedType);

        if (x.initializer != null) {
          // handled by ArrayInitializer.
        } else {
          // Annoyingly, JDT only visits non-null dims, so we can't popList().
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    @Override
    public void endVisit(ArrayInitializer x, BlockScope scope) {
      try {
        SourceInfo info = makeSourceInfo(x);
        JArrayType type = (JArrayType) typeMap.get(x.resolvedType);
        List<JExpression> expressions = pop(x.expressions);
        push(JNewArray.createInitializers(info, type, expressions));
      } catch (Throwable e) {
        throw translateException(x, e);
      }
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      }
    }

    private JField createEnumValuesField(JEnumType type) {
      // $VALUES = new E[]{A,B,B};
      JArrayType enumArrayType = new JArrayType(type);
      JField valuesField = new JField(type.getSourceInfo(), JEnumType.VALUES_ARRAY_NAME, type,
          enumArrayType, true, Disposition.FINAL);
      type.addField(valuesField);
      SourceInfo info = type.getSourceInfo();
      List<JExpression> initializers = Lists.newArrayList();
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      // Need to synthesize an appropriately-typed array.
      List<JExpression> tail = args.subList(varArg, args.size());
      List<JExpression> initializers = Lists.newArrayList(tail);
      tail.clear();
      JArrayType lastParamType = (JArrayType) typeMap.get(params[varArg]);
      JNewArray newArray = JNewArray.createInitializers(info, lastParamType, initializers);
      args.add(newArray);
      return args;
    }
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      LinkedHashSet<JRunAsync> initialLoadSequence) {
    // Arg 1 is initialized in the source as "new int[]{}".
    JMethodCall call = ReplaceRunAsyncs.getBrowserLoaderConstructor(program);
    JExpression arg1 = call.getArgs().get(1);
    assert arg1 instanceof JNewArray;
    JArrayType arrayType = program.getTypeArray(JPrimitiveType.INT);
    assert ((JNewArray) arg1).getArrayType() == arrayType;
    List<JExpression> initializers = new ArrayList<JExpression>(initialLoadSequence.size());

    // RunAsyncFramentIndex will later be replaced by the fragment the async is in.
    // TODO(rluble): this approach is not very clean, ideally the load sequence should be
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      if (elementType instanceof JReferenceType) {
        JReferenceType refType = (JReferenceType) elementType;
        if (!program.typeOracle.isInstantiatedType(refType)) {
          return program.getTypeArray(JNullType.INSTANCE);
        } else if (elementType instanceof JArrayType) {
          JArrayType newElementType = nullifyArrayType((JArrayType) elementType);
          return program.getTypeArray(newElementType.getLeafType(), newElementType.getDims() + 1);
        }
      }
      return arrayType;
    }
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        madeChanges();
        return;
      }

      if (refType instanceof JArrayType) {
        JArrayType arrayType = (JArrayType) refType;
        refType = nullifyArrayType(arrayType);
      }

      // tighten based on leaf types
      JReferenceType leafType = getSingleConcreteType(refType);
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      ctx.replaceMe(call);
    }

    @Override
    public void endVisit(JNewArray x, Context ctx) {
      JArrayType type = x.getArrayType();

      if (x.initializers != null) {
        processInitializers(x, ctx, type);
      } else {
        int realDims = 0;
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      JsonArray elementTypeReferences = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JsonArray dimList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JType currentElementType = arrayType;
      for (int i = 0; i < dims; ++i) {
        // Walk down each type from most dims to least.
        JArrayType curArrayType = (JArrayType) currentElementType;

        JLiteral classLit = x.getClassLiterals().get(i);
        classLitList.getExprs().add(classLit);

        JExpression castableTypeMap = getOrCreateCastMap(sourceInfo, curArrayType);
        castableTypeMaps.getExprs().add(castableTypeMap);

        JRuntimeTypeReference elementTypeIdLit = getElementRuntimeTypeReference(sourceInfo,
            curArrayType);
        elementTypeReferences.getExprs().add(elementTypeIdLit);

        dimList.getExprs().add(x.dims.get(i));
        currentElementType = curArrayType.getElementType();
      }
      JType leafElementType = currentElementType;
      JIntLiteral leafElementTypeCategory = getTypeCategoryLiteral(leafElementType);
      call.addArgs(classLitList, castableTypeMaps, elementTypeReferences, leafElementTypeCategory,
          dimList, program.getLiteralInt(dims));
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      // Rescue super interface array types.
      if (leafType instanceof JDeclaredType) {
        JDeclaredType dLeafType = (JDeclaredType) leafType;
        for (JInterfaceType intfType : dLeafType.getImplements()) {
          JArrayType intfArray = program.getTypeArray(intfType, dims);
          rescue(intfArray, true, isInstantiated);
        }
      }

      return false;
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Related Classes of com.google.gwt.dev.jjs.ast.JArrayType

  • com.google.gwt.dev.jjs.impl.ArrayNormalizer$ArrayVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$AssignTypeCastabilityVisitor
  • com.google.gwt.dev.jjs.impl.CastNormalizer$AssignTypeIdsVisitor
  • com.google.gwt.dev.jjs.impl.codesplitter.CodeSplitters
  • com.google.gwt.dev.jjs.impl.ComputeCastabilityInformation$AssignTypeCastabilityVisitor
  • com.google.gwt.dev.jjs.impl.ComputeExhaustiveCastabilityInformationTest
  • com.google.gwt.dev.jjs.impl.ControlFlowAnalyzer$RescueVisitor
  • com.google.gwt.dev.jjs.impl.EnumOrdinalizer$ReplaceEnumTypesWithInteger
  • com.google.gwt.dev.jjs.impl.EnumOrdinalizer$ReplaceOrdinalizedEnumTypes
  • com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaASTGenerationVisitor
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