gecko-dev/build/clang-plugin/AssertAssignmentChecker.cpp
Sylvestre Ledru 0d4a611a04 Bug 1410472 - clang-plugin follows the LLVM coding style for real r=mystor
MozReview-Commit-ID: AXrQEjWzxvg

--HG--
extra : rebase_source : bf972fbb22648af2edbb756eb899ebddf8444dbc
2017-10-20 19:11:50 +02:00

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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->getLocStart(), "Forbidden assignment in assert expression",
DiagnosticIDs::Error);
}
}