Java Code Examples for com.google.javascript.rhino.jstype.FunctionType#getExtendedInterfaces()

The following examples show how to use com.google.javascript.rhino.jstype.FunctionType#getExtendedInterfaces() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TypeRegistry.java From js-dossier with Apache License 2.0

6 votes

private void scanExtendedInterfaces(Set<FunctionType> seenCtors, FunctionType type) {
  checkArgument(type.isInterface());

  for (ObjectType iface : type.getExtendedInterfaces()) {
    if (iface.isUnknownType() || iface.isNoResolvedType()) {
      continue;
    }

    checkState(iface.getConstructor() != null, "no constructor for %s", iface);
    checkState(
        iface.getConstructor().isInterface(), "unexpected type: %s", iface.getConstructor());

    if (seenCtors.add(iface.getConstructor())) {
      scanExtendedInterfaces(seenCtors, iface.getConstructor());

      implementedInterfaces.put(type, iface);
      subInterfaces.put(iface.getConstructor(), type.getInstanceType());
      for (ObjectType superInterface : implementedInterfaces.get(iface.getConstructor())) {
        implementedInterfaces.put(type, superInterface);
        subInterfaces.put(superInterface.getConstructor(), type.getInstanceType());
      }
    }
  }
}

Example 2

Source File: FunctionTypeBuilder.java From astor with GNU General Public License v2.0

6 votes

/**
 * Check whether a type is resolvable in the future
 * If this has a supertype that hasn't been resolved yet, then we can assume
 * this type will be OK once the super type resolves.
 * @param objectType
 * @return true if objectType is resolvable in the future
 */
private static boolean hasMoreTagsToResolve(ObjectType objectType) {
  Preconditions.checkArgument(objectType.isUnknownType());
  if (objectType.getImplicitPrototype() != null) {
    // constructor extends class
    if (objectType.getImplicitPrototype().isResolved()) {
      return false;
    } else {
      return true;
    }
  } else {
    // interface extends interfaces
    FunctionType ctor = objectType.getConstructor();
    if (ctor != null) {
      for (ObjectType interfaceType : ctor.getExtendedInterfaces()) {
        if (!interfaceType.isResolved()) {
          return true;
        }
      }
    }
    return false;
  }
}

Example 3

Source File: Closure_41_FunctionTypeBuilder_t.java From coming with MIT License

6 votes

/**
 * Check whether a type is resolvable in the future
 * If this has a supertype that hasn't been resolved yet, then we can assume
 * this type will be ok once the super type resolves.
 * @param objectType
 * @return true if objectType is resolvable in the future
 */
private static boolean hasMoreTagsToResolve(ObjectType objectType) {
  Preconditions.checkArgument(objectType.isUnknownType());
  if (objectType.getImplicitPrototype() != null) {
    // constructor extends class
    if (objectType.getImplicitPrototype().isResolved()) {
      return false;
    } else {
      return true;
    }
  } else {
    // interface extends interfaces
    FunctionType ctor = objectType.getConstructor();
    if (ctor != null) {
      for (ObjectType interfaceType : ctor.getExtendedInterfaces()) {
        if (!interfaceType.isResolved()) {
          return true;
        }
      }
    }
    return false;
  }
}

Example 4

Source File: Closure_41_FunctionTypeBuilder_s.java From coming with MIT License

6 votes

/**
 * Check whether a type is resolvable in the future
 * If this has a supertype that hasn't been resolved yet, then we can assume
 * this type will be ok once the super type resolves.
 * @param objectType
 * @return true if objectType is resolvable in the future
 */
private static boolean hasMoreTagsToResolve(ObjectType objectType) {
  Preconditions.checkArgument(objectType.isUnknownType());
  if (objectType.getImplicitPrototype() != null) {
    // constructor extends class
    if (objectType.getImplicitPrototype().isResolved()) {
      return false;
    } else {
      return true;
    }
  } else {
    // interface extends interfaces
    FunctionType ctor = objectType.getConstructor();
    if (ctor != null) {
      for (ObjectType interfaceType : ctor.getExtendedInterfaces()) {
        if (!interfaceType.isResolved()) {
          return true;
        }
      }
    }
    return false;
  }
}

Example 5

Source File: Closure_66_TypeCheck_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 6

Source File: TypeCheck.java From astor with GNU General Public License v2.0

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 7

Source File: Closure_2_TypeCheck_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 8

Source File: Closure_2_TypeCheck_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 9

Source File: Closure_11_TypeCheck_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface() && functionType.isConstructor()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
          baseConstructor != null) {
        if (functionType.makesStructs() && !baseConstructor.makesStructs()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() &&
                   !baseConstructor.makesDicts()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 10

Source File: Closure_11_TypeCheck_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface() && functionType.isConstructor()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
          baseConstructor != null) {
        if (functionType.makesStructs() && !baseConstructor.makesStructs()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() &&
                   !baseConstructor.makesDicts()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 11

Source File: Nopol2017_0051_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 12

Source File: Closure_66_TypeCheck_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 13

Source File: Closure_125_TypeCheck_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_SHAPE_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_SHAPE_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 14

Source File: Closure_125_TypeCheck_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_SHAPE_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_SHAPE_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 15

Source File: Closure_69_TypeCheck_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 16

Source File: Closure_69_TypeCheck_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 17

Source File: Nopol2017_0029_s.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 18

Source File: Nopol2017_0029_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = JSType.toMaybeFunctionType(n.getJSType());
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.getSuperClassConstructor();
    if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        baseConstructor != null &&
        baseConstructor.isInterface()) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                      "constructor", functionPrivateName));
    } else {
      if (baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE)) {
        ObjectType proto = functionType.getPrototype();
        if (functionType.makesStructs() && !proto.isStruct()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "struct", functionPrivateName));
        } else if (functionType.makesDicts() && !proto.isDict()) {
          compiler.report(t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                                      "dict", functionPrivateName));
        }
      }
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE,
                        "interface", functionPrivateName));
      }
    }

    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        if (com.google.javascript.jscomp.TypeCheck.this.unknownCount < com.google.javascript.jscomp.TypeCheck.this.typedCount) {
          checkInterfaceConflictProperties(t, n, functionPrivateName,
          properties, currentProperties, interfaceType);
        }
        properties.putAll(currentProperties);
      }
    }
  }
}

Example 19

Source File: Nopol2017_0051_t.java From coming with MIT License

4 votes

/**
 * Visits a {@link Token#FUNCTION} node.
 *
 * @param t The node traversal object that supplies context, such as the
 * scope chain to use in name lookups as well as error reporting.
 * @param n The node being visited.
 */
private void visitFunction(NodeTraversal t, Node n) {
  FunctionType functionType = (FunctionType) n.getJSType();
  String functionPrivateName = n.getFirstChild().getString();
  if (functionType.isConstructor()) {
    FunctionType baseConstructor = functionType.
        getPrototype().getImplicitPrototype().getConstructor();
    if (baseConstructor != null &&
        baseConstructor != getNativeType(OBJECT_FUNCTION_TYPE) &&
        (baseConstructor.isInterface() && functionType.isConstructor())) {
      compiler.report(
          t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
    } else {
      // All interfaces are properly implemented by a class
      for (JSType baseInterface : functionType.getImplementedInterfaces()) {
        boolean badImplementedType = false;
        ObjectType baseInterfaceObj = ObjectType.cast(baseInterface);
        if (baseInterfaceObj != null) {
          FunctionType interfaceConstructor =
            baseInterfaceObj.getConstructor();
          if (interfaceConstructor != null &&
              !interfaceConstructor.isInterface()) {
            badImplementedType = true;
          }
        } else {
          badImplementedType = true;
        }
        if (badImplementedType) {
          report(t, n, BAD_IMPLEMENTED_TYPE, functionPrivateName);
        }
      }
      // check properties
      validator.expectAllInterfaceProperties(t, n, functionType);
    }
  } else if (functionType.isInterface()) {
    // Interface must extend only interfaces
    for (ObjectType extInterface : functionType.getExtendedInterfaces()) {
      if (extInterface.getConstructor() != null
          && !extInterface.getConstructor().isInterface()) {
        compiler.report(
            t.makeError(n, CONFLICTING_EXTENDED_TYPE, functionPrivateName));
      }
    }
    // Interface cannot implement any interfaces
    if (functionType.hasImplementedInterfaces()) {
      compiler.report(t.makeError(n,
          CONFLICTING_IMPLEMENTED_TYPE, functionPrivateName));
    }
    // Check whether the extended interfaces have any conflicts
    if (functionType.getExtendedInterfacesCount() > 1) {
      // Only check when extending more than one interfaces
      HashMap<String, ObjectType> properties
          = new HashMap<String, ObjectType>();
      HashMap<String, ObjectType> currentProperties
          = new HashMap<String, ObjectType>();
      for (ObjectType interfaceType : functionType.getExtendedInterfaces()) {
        currentProperties.clear();
        checkInterfaceConflictProperties(t, n, functionPrivateName,
            properties, currentProperties, interfaceType);
        properties.putAll(currentProperties);
      }
    }
  }
}