1 files changed, 0 insertions, 70 deletions
diff --git a/clang-tools-extra/clang-tidy/bugprone/BadSignalToKillThreadCheck.cpp b/clang-tools-extra/clang-tidy/bugprone/BadSignalToKillThreadCheck.cpp
deleted file mode 100644
index 1f3dec497c0..00000000000
--- a/clang-tools-extra/clang-tidy/bugprone/BadSignalToKillThreadCheck.cpp
+++ /dev/null
@@ -1,70 +0,0 @@
-//===--- BadSignalToKillThreadCheck.cpp - clang-tidy ---------------------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-
-#include "BadSignalToKillThreadCheck.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/ASTMatchers/ASTMatchFinder.h"
-
-using namespace clang::ast_matchers;
-
-namespace clang {
-namespace tidy {
-namespace bugprone {
-
-void BadSignalToKillThreadCheck::registerMatchers(MatchFinder *Finder) {
-  Finder->addMatcher(
-      callExpr(allOf(callee(functionDecl(hasName("::pthread_kill"))),
-                     argumentCountIs(2)),
-               hasArgument(1, integerLiteral().bind("integer-literal")))
-          .bind("thread-kill"),
-      this);
-}
-
-static Preprocessor *PP;
-
-void BadSignalToKillThreadCheck::check(const MatchFinder::MatchResult &Result) {
-  const auto IsSigterm = [](const auto &KeyValue) -> bool {
-    return KeyValue.first->getName() == "SIGTERM";
-  };
-  const auto TryExpandAsInteger =
-      [](Preprocessor::macro_iterator It) -> Optional<unsigned> {
-    if (It == PP->macro_end())
-      return llvm::None;
-    const MacroInfo *MI = PP->getMacroInfo(It->first);
-    const Token &T = MI->tokens().back();
-    StringRef ValueStr = StringRef(T.getLiteralData(), T.getLength());
-
-    llvm::APInt IntValue;
-    constexpr unsigned AutoSenseRadix = 0;
-    if (ValueStr.getAsInteger(AutoSenseRadix, IntValue))
-      return llvm::None;
-    return IntValue.getZExtValue();
-  };
-
-  const auto SigtermMacro = llvm::find_if(PP->macros(), IsSigterm);
-
-  if (!SigtermValue && !(SigtermValue = TryExpandAsInteger(SigtermMacro)))
-    return;
-
-  const auto *MatchedExpr = Result.Nodes.getNodeAs<Expr>("thread-kill");
-  const auto *MatchedIntLiteral =
-      Result.Nodes.getNodeAs<IntegerLiteral>("integer-literal");
-  if (MatchedIntLiteral->getValue() == *SigtermValue) {
-    diag(MatchedExpr->getBeginLoc(),
-         "thread should not be terminated by raising the 'SIGTERM' signal");
-  }
-}
-
-void BadSignalToKillThreadCheck::registerPPCallbacks(
-    const SourceManager &SM, Preprocessor *pp, Preprocessor *ModuleExpanderPP) {
-  PP = pp;
-}
-
-} // namespace bugprone
-} // namespace tidy
-} // namespace clang