AssertAssignmentChecker.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 "AssertAssignmentChecker.h"

#include "CustomMatchers.h"

void AssertAssignmentChecker::registerMatchers(MatchFinder *AstMatcher) {

  AstMatcher->addMatcher(

      callExpr(isAssertAssignmentTestFunc()).bind("funcCall"), this);

void AssertAssignmentChecker::check(const MatchFinder::MatchResult &Result) {

  const CallExpr *FuncCall = Result.Nodes.getNodeAs<CallExpr>("funcCall");

  if (FuncCall && hasSideEffectAssignment(FuncCall)) {

    diag(FuncCall->getBeginLoc(), "Forbidden assignment in assert expression",

         DiagnosticIDs::Error);