1 files changed, 39 insertions, 0 deletions

diff --git a/contrib/llvm-project/clang/lib/StaticAnalyzer/Core/Checker.cpp b/contrib/llvm-project/clang/lib/StaticAnalyzer/Core/Checker.cpp
new file mode 100644
index 000000000000..f4e6f909d764
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/StaticAnalyzer/Core/Checker.cpp
@@ -0,0 +1,39 @@
+//== Checker.cpp - Registration mechanism for checkers -----------*- C++ -*--=//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines Checker, used to create and register checkers.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
+
+using namespace clang;
+using namespace ento;
+
+int ImplicitNullDerefEvent::Tag;
+
+StringRef CheckerBase::getTagDescription() const {
+  return getCheckName().getName();
+}
+
+CheckName CheckerBase::getCheckName() const { return Name; }
+
+CheckerProgramPointTag::CheckerProgramPointTag(StringRef CheckerName,
+                                               StringRef Msg)
+  : SimpleProgramPointTag(CheckerName, Msg) {}
+
+CheckerProgramPointTag::CheckerProgramPointTag(const CheckerBase *Checker,
+                                               StringRef Msg)
+  : SimpleProgramPointTag(Checker->getCheckName().getName(), Msg) {}
+
+raw_ostream& clang::ento::operator<<(raw_ostream &Out,
+                                     const CheckerBase &Checker) {
+  Out << Checker.getCheckName().getName();
+  return Out;
+}