YDB Import 588

1384556be6811c00a4098d426b8eda9be6d2a541

1 files changed, 0 insertions, 222 deletions

diff --git a/contrib/libs/clang14/tools/libclang/CIndexer.cpp b/contrib/libs/clang14/tools/libclang/CIndexer.cpp
deleted file mode 100644
index 8f3d548a1da..00000000000
--- a/contrib/libs/clang14/tools/libclang/CIndexer.cpp
+++ /dev/null
@@ -1,222 +0,0 @@
-//===- CIndexer.cpp - Clang-C Source Indexing Library ---------------------===//
-//
-// 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 implements the Clang-C Source Indexing library.
-//
-//===----------------------------------------------------------------------===//
-
-#include "CIndexer.h"
-#include "CXString.h"
-#include "clang/Basic/LLVM.h"
-#include "clang/Basic/Version.h"
-#include "clang/Driver/Driver.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/MD5.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/Program.h"
-#include "llvm/Support/YAMLParser.h"
-#include <cstdio>
-#include <mutex>
-
-#ifdef __CYGWIN__
-#include <cygwin/version.h>
-#include <sys/cygwin.h>
-#define _WIN32 1
-#endif
-
-#ifdef _WIN32
-#include <windows.h>
-#elif defined(_AIX)
-#include <errno.h>
-#error #include <sys/ldr.h>
-#else
-#include <dlfcn.h>
-#endif
-
-using namespace clang;
-
-#ifdef _AIX
-namespace clang {
-namespace {
-
-template <typename LibClangPathType>
-void getClangResourcesPathImplAIX(LibClangPathType &LibClangPath) {
-  int PrevErrno = errno;
-
-  size_t BufSize = 2048u;
-  std::unique_ptr<char[]> Buf;
-  while (true) {
-    Buf = std::make_unique<char []>(BufSize);
-    errno = 0;
-    int Ret = loadquery(L_GETXINFO, Buf.get(), (unsigned int)BufSize);
-    if (Ret != -1)
-      break; // loadquery() was successful.
-    if (errno != ENOMEM)
-      llvm_unreachable("Encountered an unexpected loadquery() failure");
-
-    // errno == ENOMEM; try to allocate more memory.
-    if ((BufSize & ~((-1u) >> 1u)) != 0u)
-      llvm::report_fatal_error("BufSize needed for loadquery() too large");
-
-    Buf.release();
-    BufSize <<= 1u;
-  }
-
-  // Extract the function entry point from the function descriptor.
-  uint64_t EntryAddr =
-      reinterpret_cast<uintptr_t &>(clang_createTranslationUnit);
-
-  // Loop to locate the function entry point in the loadquery() results.
-  ld_xinfo *CurInfo = reinterpret_cast<ld_xinfo *>(Buf.get());
-  while (true) {
-    uint64_t CurTextStart = (uint64_t)CurInfo->ldinfo_textorg;
-    uint64_t CurTextEnd = CurTextStart + CurInfo->ldinfo_textsize;
-    if (CurTextStart <= EntryAddr && EntryAddr < CurTextEnd)
-      break; // Successfully located.
-
-    if (CurInfo->ldinfo_next == 0u)
-      llvm::report_fatal_error("Cannot locate entry point in "
-                               "the loadquery() results");
-    CurInfo = reinterpret_cast<ld_xinfo *>(reinterpret_cast<char *>(CurInfo) +
-                                           CurInfo->ldinfo_next);
-  }
-
-  LibClangPath += reinterpret_cast<char *>(CurInfo) + CurInfo->ldinfo_filename;
-  errno = PrevErrno;
-}
-
-} // end anonymous namespace
-} // end namespace clang
-#endif
-
-const std::string &CIndexer::getClangResourcesPath() {
-  // Did we already compute the path?
-  if (!ResourcesPath.empty())
-    return ResourcesPath;
-
-  SmallString<128> LibClangPath;
-
-  // Find the location where this library lives (libclang.dylib).
-#ifdef _WIN32
-  MEMORY_BASIC_INFORMATION mbi;
-  char path[MAX_PATH];
-  VirtualQuery((void *)(uintptr_t)clang_createTranslationUnit, &mbi,
-               sizeof(mbi));
-  GetModuleFileNameA((HINSTANCE)mbi.AllocationBase, path, MAX_PATH);
-
-#ifdef __CYGWIN__
-  char w32path[MAX_PATH];
-  strcpy(w32path, path);
-#if CYGWIN_VERSION_API_MAJOR > 0 || CYGWIN_VERSION_API_MINOR >= 181
-  cygwin_conv_path(CCP_WIN_A_TO_POSIX, w32path, path, MAX_PATH);
-#else
-  cygwin_conv_to_full_posix_path(w32path, path);
-#endif
-#endif
-
-  LibClangPath += path;
-#elif defined(_AIX)
-  getClangResourcesPathImplAIX(LibClangPath);
-#else
-  // This silly cast below avoids a C++ warning.
-  Dl_info info;
-  if (dladdr((void *)(uintptr_t)clang_createTranslationUnit, &info) == 0)
-    llvm_unreachable("Call to dladdr() failed");
-
-  // We now have the CIndex directory, locate clang relative to it.
-  LibClangPath += info.dli_fname;
-#endif
-
-  // Cache our result.
-  ResourcesPath = driver::Driver::GetResourcesPath(LibClangPath);
-  return ResourcesPath;
-}
-
-StringRef CIndexer::getClangToolchainPath() {
-  if (!ToolchainPath.empty())
-    return ToolchainPath;
-  StringRef ResourcePath = getClangResourcesPath();
-  ToolchainPath =
-      std::string(llvm::sys::path::parent_path(llvm::sys::path::parent_path(
-          llvm::sys::path::parent_path(ResourcePath))));
-  return ToolchainPath;
-}
-
-LibclangInvocationReporter::LibclangInvocationReporter(
-    CIndexer &Idx, OperationKind Op, unsigned ParseOptions,
-    llvm::ArrayRef<const char *> Args,
-    llvm::ArrayRef<std::string> InvocationArgs,
-    llvm::ArrayRef<CXUnsavedFile> UnsavedFiles) {
-  StringRef Path = Idx.getInvocationEmissionPath();
-  if (Path.empty())
-    return;
-
-  // Create a temporary file for the invocation log.
-  SmallString<256> TempPath;
-  TempPath = Path;
-  llvm::sys::path::append(TempPath, "libclang-%%%%%%%%%%%%");
-  int FD;
-  if (llvm::sys::fs::createUniqueFile(TempPath, FD, TempPath,
-                                      llvm::sys::fs::OF_Text))
-    return;
-  File = std::string(TempPath.begin(), TempPath.end());
-  llvm::raw_fd_ostream OS(FD, /*ShouldClose=*/true);
-
-  // Write out the information about the invocation to it.
-  auto WriteStringKey = [&OS](StringRef Key, StringRef Value) {
-    OS << R"(")" << Key << R"(":")";
-    OS << llvm::yaml::escape(Value) << '"';
-  };
-  OS << '{';
-  WriteStringKey("toolchain", Idx.getClangToolchainPath());
-  OS << ',';
-  WriteStringKey("libclang.operation",
-                 Op == OperationKind::ParseOperation ? "parse" : "complete");
-  OS << ',';
-  OS << R"("libclang.opts":)" << ParseOptions;
-  OS << ',';
-  OS << R"("args":[)";
-  for (const auto &I : llvm::enumerate(Args)) {
-    if (I.index())
-      OS << ',';
-    OS << '"' << llvm::yaml::escape(I.value()) << '"';
-  }
-  if (!InvocationArgs.empty()) {
-    OS << R"(],"invocation-args":[)";
-    for (const auto &I : llvm::enumerate(InvocationArgs)) {
-      if (I.index())
-        OS << ',';
-      OS << '"' << llvm::yaml::escape(I.value()) << '"';
-    }
-  }
-  if (!UnsavedFiles.empty()) {
-    OS << R"(],"unsaved_file_hashes":[)";
-    for (const auto &UF : llvm::enumerate(UnsavedFiles)) {
-      if (UF.index())
-        OS << ',';
-      OS << '{';
-      WriteStringKey("name", UF.value().Filename);
-      OS << ',';
-      llvm::MD5 Hash;
-      Hash.update(getContents(UF.value()));
-      llvm::MD5::MD5Result Result;
-      Hash.final(Result);
-      SmallString<32> Digest = Result.digest();
-      WriteStringKey("md5", Digest);
-      OS << '}';
-    }
-  }
-  OS << "]}";
-}
-
-LibclangInvocationReporter::~LibclangInvocationReporter() {
-  if (!File.empty())
-    llvm::sys::fs::remove(File);
-}