Update for llvm api change.
llvm-svn: 212408
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index d04d829..3d79ac7 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1957,14 +1957,16 @@
// $sysroot/System/Library/CoreServices/SystemVersion.plist
// as part of the module hash.
if (!hsOpts.Sysroot.empty()) {
- std::unique_ptr<llvm::MemoryBuffer> buffer;
SmallString<128> systemVersionFile;
systemVersionFile += hsOpts.Sysroot;
llvm::sys::path::append(systemVersionFile, "System");
llvm::sys::path::append(systemVersionFile, "Library");
llvm::sys::path::append(systemVersionFile, "CoreServices");
llvm::sys::path::append(systemVersionFile, "SystemVersion.plist");
- if (!llvm::MemoryBuffer::getFile(systemVersionFile.str(), buffer)) {
+
+ llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>> buffer =
+ llvm::MemoryBuffer::getFile(systemVersionFile.str());
+ if (buffer) {
code = hash_combine(code, buffer.get()->getBuffer());
struct stat statBuf;
@@ -2031,14 +2033,15 @@
Overlay(new vfs::OverlayFileSystem(vfs::getRealFileSystem()));
// earlier vfs files are on the bottom
for (const std::string &File : CI.getHeaderSearchOpts().VFSOverlayFiles) {
- std::unique_ptr<llvm::MemoryBuffer> Buffer;
- if (llvm::MemoryBuffer::getFile(File, Buffer)) {
+ llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>> Buffer =
+ llvm::MemoryBuffer::getFile(File);
+ if (!Buffer) {
Diags.Report(diag::err_missing_vfs_overlay_file) << File;
return IntrusiveRefCntPtr<vfs::FileSystem>();
}
IntrusiveRefCntPtr<vfs::FileSystem> FS =
- vfs::getVFSFromYAML(Buffer.release(), /*DiagHandler*/nullptr);
+ vfs::getVFSFromYAML(Buffer->release(), /*DiagHandler*/ nullptr);
if (!FS.get()) {
Diags.Report(diag::err_invalid_vfs_overlay) << File;
return IntrusiveRefCntPtr<vfs::FileSystem>();