Import LLVM 5.0.0 release including clang, lld and lldb.

1 files changed, 33 insertions, 16 deletions

diff --git a/gnu/llvm/lib/Object/Archive.cpp b/gnu/llvm/lib/Object/Archive.cpp
index f2021f796d1..977cccc11dc 100644
--- a/gnu/llvm/lib/Object/Archive.cpp
+++ b/gnu/llvm/lib/Object/Archive.cpp
@@ -1,4 +1,4 @@
-//===- Archive.cpp - ar File Format implementation --------------*- C++ -*-===//
+//===- Archive.cpp - ar File Format implementation ------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -12,11 +12,28 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Object/Archive.h"
+#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
+#include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
+#include "llvm/Object/Binary.h"
+#include "llvm/Object/Error.h"
+#include "llvm/Support/Chrono.h"
 #include "llvm/Support/Endian.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/ErrorOr.h"
+#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
+#include "llvm/Support/raw_ostream.h"
+#include <algorithm>
+#include <cassert>
+#include <cstddef>
+#include <cstdint>
+#include <cstring>
+#include <memory>
+#include <string>
+#include <system_error>
 
 using namespace llvm;
 using namespace object;
@@ -25,7 +42,7 @@ using namespace llvm::support::endian;
 static const char *const Magic = "!<arch>\n";
 static const char *const ThinMagic = "!<thin>\n";
 
-void Archive::anchor() { }
+void Archive::anchor() {}
 
 static Error
 malformedError(Twine Msg) {
@@ -61,8 +78,8 @@ ArchiveMemberHeader::ArchiveMemberHeader(const Archive *Parent,
     if (Err) {
       std::string Buf;
       raw_string_ostream OS(Buf);
-      OS.write_escaped(llvm::StringRef(ArMemHdr->Terminator,
-                                       sizeof(ArMemHdr->Terminator)));
+      OS.write_escaped(StringRef(ArMemHdr->Terminator,
+                                 sizeof(ArMemHdr->Terminator)));
       OS.flush();
       std::string Msg("terminator characters in archive member \"" + Buf +
                       "\" not the correct \"`\\n\" values for the archive "
@@ -97,13 +114,13 @@ Expected<StringRef> ArchiveMemberHeader::getRawName() const {
     EndCond = ' ';
   else
     EndCond = '/';
-  llvm::StringRef::size_type end =
-      llvm::StringRef(ArMemHdr->Name, sizeof(ArMemHdr->Name)).find(EndCond);
-  if (end == llvm::StringRef::npos)
+  StringRef::size_type end =
+      StringRef(ArMemHdr->Name, sizeof(ArMemHdr->Name)).find(EndCond);
+  if (end == StringRef::npos)
     end = sizeof(ArMemHdr->Name);
   assert(end <= sizeof(ArMemHdr->Name) && end > 0);
   // Don't include the EndCond if there is one.
-  return llvm::StringRef(ArMemHdr->Name, end);
+  return StringRef(ArMemHdr->Name, end);
 }
 
 // This gets the name looking up long names. Size is the size of the archive
@@ -205,12 +222,12 @@ Expected<StringRef> ArchiveMemberHeader::getName(uint64_t Size) const {
 
 Expected<uint32_t> ArchiveMemberHeader::getSize() const {
   uint32_t Ret;
-  if (llvm::StringRef(ArMemHdr->Size,
-        sizeof(ArMemHdr->Size)).rtrim(" ").getAsInteger(10, Ret)) {
+  if (StringRef(ArMemHdr->Size,
+                sizeof(ArMemHdr->Size)).rtrim(" ").getAsInteger(10, Ret)) {
     std::string Buf;
     raw_string_ostream OS(Buf);
-    OS.write_escaped(llvm::StringRef(ArMemHdr->Size,
-                                     sizeof(ArMemHdr->Size)).rtrim(" "));
+    OS.write_escaped(StringRef(ArMemHdr->Size,
+                               sizeof(ArMemHdr->Size)).rtrim(" "));
     OS.flush();
     uint64_t Offset = reinterpret_cast<const char *>(ArMemHdr) -
                       Parent->getData().data();
@@ -227,8 +244,8 @@ Expected<sys::fs::perms> ArchiveMemberHeader::getAccessMode() const {
                 sizeof(ArMemHdr->AccessMode)).rtrim(' ').getAsInteger(8, Ret)) {
     std::string Buf;
     raw_string_ostream OS(Buf);
-    OS.write_escaped(llvm::StringRef(ArMemHdr->AccessMode,
-                                   sizeof(ArMemHdr->AccessMode)).rtrim(" "));
+    OS.write_escaped(StringRef(ArMemHdr->AccessMode,
+                               sizeof(ArMemHdr->AccessMode)).rtrim(" "));
     OS.flush();
     uint64_t Offset = reinterpret_cast<const char *>(ArMemHdr) -
                       Parent->getData().data();
@@ -247,8 +264,8 @@ ArchiveMemberHeader::getLastModified() const {
           .getAsInteger(10, Seconds)) {
     std::string Buf;
     raw_string_ostream OS(Buf);
-    OS.write_escaped(llvm::StringRef(ArMemHdr->LastModified,
-                                   sizeof(ArMemHdr->LastModified)).rtrim(" "));
+    OS.write_escaped(StringRef(ArMemHdr->LastModified,
+                               sizeof(ArMemHdr->LastModified)).rtrim(" "));
     OS.flush();
     uint64_t Offset = reinterpret_cast<const char *>(ArMemHdr) -
                       Parent->getData().data();