[lld] r244849 - Update for llvm api change.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Aug 12 19:31:46 2015
New Revision: 244849

URL: http://llvm.org/viewvc/llvm-project?rev=244849&view=rev
Log:
Update for llvm api change.

Modified:
    lld/trunk/COFF/Writer.cpp
    lld/trunk/ELF/Writer.cpp
    lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.cpp
    lld/trunk/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp

Modified: lld/trunk/COFF/Writer.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/COFF/Writer.cpp?rev=244849&r1=244848&r2=244849&view=diff
==============================================================================
--- lld/trunk/COFF/Writer.cpp (original)
+++ lld/trunk/COFF/Writer.cpp Wed Aug 12 19:31:46 2015
@@ -688,9 +688,10 @@ template <typename PEHeaderTy> void Writ
 }
 
 void Writer::openFile(StringRef Path) {
-  std::error_code EC = FileOutputBuffer::create(Path, FileSize, Buffer,
-                                                FileOutputBuffer::F_executable);
-  error(EC, Twine("failed to open ") + Path);
+  ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr =
+      FileOutputBuffer::create(Path, FileSize, FileOutputBuffer::F_executable);
+  error(BufferOrErr, Twine("failed to open ") + Path);
+  Buffer = std::move(*BufferOrErr);
 }
 
 void Writer::fixSafeSEHSymbols() {

Modified: lld/trunk/ELF/Writer.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Writer.cpp?rev=244849&r1=244848&r2=244849&view=diff
==============================================================================
--- lld/trunk/ELF/Writer.cpp (original)
+++ lld/trunk/ELF/Writer.cpp Wed Aug 12 19:31:46 2015
@@ -255,9 +255,10 @@ template <class ELFT> void Writer<ELFT>:
 }
 
 template <class ELFT> void Writer<ELFT>::openFile(StringRef Path) {
-  std::error_code EC = FileOutputBuffer::create(Path, FileSize, Buffer,
-                                                FileOutputBuffer::F_executable);
-  error(EC, Twine("failed to open ") + Path);
+  ErrorOr<std::unique_ptr<FileOutputBuffer>> BufferOrErr =
+      FileOutputBuffer::create(Path, FileSize, FileOutputBuffer::F_executable);
+  error(BufferOrErr, Twine("failed to open ") + Path);
+  Buffer = std::move(*BufferOrErr);
 }
 
 // Write section contents to a mmap'ed file.

Modified: lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.cpp?rev=244849&r1=244848&r2=244849&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.cpp Wed Aug 12 19:31:46 2015
@@ -422,11 +422,14 @@ template <class ELFT> uint64_t OutputELF
 template <class ELFT>
 std::error_code OutputELFWriter<ELFT>::writeOutput(const File &file,
                                                    StringRef path) {
-  std::unique_ptr<FileOutputBuffer> buffer;
+
   ScopedTask createOutputTask(getDefaultDomain(), "ELF Writer Create Output");
-  if (std::error_code ec = FileOutputBuffer::create(
-          path, outputFileSize(), buffer, FileOutputBuffer::F_executable))
+  ErrorOr<std::unique_ptr<FileOutputBuffer>> bufferOrErr =
+      FileOutputBuffer::create(path, outputFileSize(),
+                               FileOutputBuffer::F_executable);
+  if (std::error_code ec = bufferOrErr.getError())
     return ec;
+  std::unique_ptr<FileOutputBuffer> &buffer = *bufferOrErr;
   createOutputTask.end();
 
   ScopedTask writeTask(getDefaultDomain(), "ELF Writer write to memory");

Modified: lld/trunk/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp?rev=244849&r1=244848&r2=244849&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp (original)
+++ lld/trunk/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp Wed Aug 12 19:31:46 2015
@@ -1309,19 +1309,18 @@ std::error_code MachOFileLayout::writeBi
   if (_ec)
     return _ec;
   // Create FileOutputBuffer with calculated size.
-  std::unique_ptr<llvm::FileOutputBuffer> fob;
   unsigned flags = 0;
   if (_file.fileType != llvm::MachO::MH_OBJECT)
     flags = llvm::FileOutputBuffer::F_executable;
-  std::error_code ec;
-  ec = llvm::FileOutputBuffer::create(path, size(), fob, flags);
-  if (ec)
+  ErrorOr<std::unique_ptr<llvm::FileOutputBuffer>> fobOrErr =
+      llvm::FileOutputBuffer::create(path, size(), flags);
+  if (std::error_code ec = fobOrErr.getError())
     return ec;
-
+  std::unique_ptr<llvm::FileOutputBuffer> &fob = *fobOrErr;
   // Write content.
   _buffer = fob->getBufferStart();
   writeMachHeader();
-  ec = writeLoadCommands();
+  std::error_code ec = writeLoadCommands();
   if (ec)
     return ec;
   writeSectionContent();