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

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

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      }
    }

    @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 queryIdList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JsonArray dimList = new JsonArray(sourceInfo, program.getJavaScriptObject());
      JType cur = arrayType;
      for (int i = 0; i < dims; ++i) {
        // Walk down each type from most dims to least.
        JArrayType curArrayType = (JArrayType) cur;

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

        JLiteral typeIdLit = program.getLiteralInt(program.getTypeId(curArrayType));
        typeIdList.exprs.add(typeIdLit);

        JLiteral queryIdLit = program.getLiteralInt(tryGetQueryId(curArrayType));
        queryIdList.exprs.add(queryIdLit);

        dimList.exprs.add(x.dims.get(i));
        cur = curArrayType.getElementType();
      }
      call.addArgs(classLitList, typeIdList, queryIdList, dimList,
          program.getLiteralInt(dims), getSeedTypeLiteralFor(cur));
      ctx.replaceMe(call);
    }
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        JExpression instance = ((JArrayRef) x.getLhs()).getInstance();
        if (instance.getType() instanceof JNullType) {
          // will generate a null pointer exception instead
          return;
        }
        JArrayType lhsArrayType = (JArrayType) instance.getType();
        JType elementType = lhsArrayType.getElementType();

        // primitives are statically correct
        if (!(elementType instanceof JReferenceType)) {
          return;
        }
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      // Rescue my super array type
      if (leafType instanceof JReferenceType) {
        JReferenceType rLeafType = (JReferenceType) leafType;
        if (rLeafType.getSuperClass() != null) {
          JArrayType superArray = program.getTypeArray(
              rLeafType.getSuperClass(), dims);
          rescue(superArray, true, isInstantiated);
        }
      }

      if (leafType instanceof JDeclaredType) {
        JDeclaredType dLeafType = (JDeclaredType) leafType;
        for (JInterfaceType intfType : dLeafType.getImplements()) {
          JArrayType intfArray = program.getTypeArray(intfType, dims);
          rescue(intfArray, true, isInstantiated);
        }
      }

      // Rescue the base Array type
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    }

    @Override
    public boolean visit(JNewArray newArray, Context ctx) {
      // rescue and instantiate the array type
      JArrayType arrayType = newArray.getArrayType();
      if (newArray.dims != null) {
        // rescue my type and all the implicitly nested types (with fewer dims)
        int nDims = arrayType.getDims();
        JType leafType = arrayType.getLeafType();
        assert (newArray.dims.size() == nDims);
        for (int i = 0; i < nDims; ++i) {
          if (newArray.dims.get(i) instanceof JAbsentArrayDimension) {
            break;
          }
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      } else if (type instanceof JArrayType) {
        /*
         * Hackish: in our own JRE we sometimes create "not quite baked" arrays
         * in JavaScript for expediency.
         */
        JArrayType arrayType = (JArrayType) type;
        JType elementType = arrayType.getElementType();
        if (elementType instanceof JPrimitiveType
            || elementType == program.getTypeJavaLangString()
            || program.isJavaScriptObject(elementType)) {
          doIt = true;
        }
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      } else if (jsoSingleImpls.containsKey(type) && !dualImpls.contains(type)) {
        // Optimization: narrow to JSO if it's not a dual impl.
        return program.getJavaScriptObject();

      } else if (type instanceof JArrayType) {
        JArrayType arrayType = (JArrayType) type;
        JType leafType = arrayType.getLeafType();
        JType replacement = translate(leafType);
        if (leafType != replacement) {
          return program.getTypeArray(replacement, arrayType.getDims());
        }
      }
      return type;
    }
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      // Rescue my super array type
      if (leafType instanceof JReferenceType) {
        JReferenceType rLeafType = (JReferenceType) leafType;
        if (rLeafType.extnds != null) {
          JArrayType superArray = program.getTypeArray(rLeafType.extnds, dims);
          rescue(superArray, true, isInstantiated);
        }

        for (int i = 0; i < rLeafType.implments.size(); ++i) {
          JInterfaceType intfType = (JInterfaceType) rLeafType.implments.get(i);
          JArrayType intfArray = program.getTypeArray(intfType, dims);
          rescue(intfArray, true, isInstantiated);
        }
      }

      return false;
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    }

    // @Override
    public boolean visit(JNewArray newArray, Context ctx) {
      // rescue and instantiate the array type
      JArrayType arrayType = newArray.getArrayType();
      if (newArray.dims != null) {
        // rescue my type and all the implicitly nested types (with fewer dims)
        int nDims = arrayType.getDims();
        JType leafType = arrayType.getLeafType();
        assert (newArray.dims.size() == nDims);
        for (int i = 0; i < nDims; ++i) {
          if (newArray.dims.get(i) instanceof JAbsentArrayDimension) {
            break;
          }
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          computeSourceClass((JClassType) type);
        }
      }

      for (Iterator it = program.getAllArrayTypes().iterator(); it.hasNext();) {
        JArrayType type = (JArrayType) it.next();
        computeSourceClass(type);
      }

      // pass our info to JProgram
      program.initTypeInfo(classes, jsonObjects);
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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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