NoUsingNamespaceMozillaJavaChecker.cpp

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "NoUsingNamespaceMozillaJavaChecker.h"

#include "CustomMatchers.h"

void NoUsingNamespaceMozillaJavaChecker::registerMatchers(

    MatchFinder *AstMatcher) {

  AstMatcher->addMatcher(

      usingDirectiveDecl(isUsingNamespaceMozillaJava()).bind("directive"),

      this);

void NoUsingNamespaceMozillaJavaChecker::check(

    const MatchFinder::MatchResult &Result) {

  const UsingDirectiveDecl *Directive =

      Result.Nodes.getNodeAs<UsingDirectiveDecl>("directive");

  const NamespaceDecl *Namespace = Directive->getNominatedNamespace();

  diag(Directive->getUsingLoc(), "using namespace %0 is forbidden",

       DiagnosticIDs::Error)

      << Namespace->getQualifiedNameAsString();