OverrideBaseCallUsageChecker.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 "OverrideBaseCallUsageChecker.h"

#include "CustomMatchers.h"

void OverrideBaseCallUsageChecker::registerMatchers(MatchFinder *AstMatcher) {

  AstMatcher->addMatcher(

      cxxMethodDecl(isNonVirtual(), isRequiredBaseMethod()).bind("method"),

      this);

void OverrideBaseCallUsageChecker::check(

    const MatchFinder::MatchResult &Result) {

  const char *Error =

      "MOZ_REQUIRED_BASE_METHOD can be used only on virtual methods";

  const CXXMethodDecl *Method = Result.Nodes.getNodeAs<CXXMethodDecl>("method");

  diag(Method->getLocation(), Error, DiagnosticIDs::Error);