Pass a std::unique_ptr& to the create??? methods is lib/Object.
This makes the buffer ownership on error conditions very natural. The buffer
is only moved out of the argument if an object is constructed that now
owns the buffer.
llvm-svn: 211546
diff --git a/llvm/lib/Object/Object.cpp b/llvm/lib/Object/Object.cpp
index 7282f46..567d87f 100644
--- a/llvm/lib/Object/Object.cpp
+++ b/llvm/lib/Object/Object.cpp
@@ -59,7 +59,9 @@
// ObjectFile creation
LLVMObjectFileRef LLVMCreateObjectFile(LLVMMemoryBufferRef MemBuf) {
- ErrorOr<ObjectFile*> ObjOrErr(ObjectFile::createObjectFile(unwrap(MemBuf)));
+ std::unique_ptr<MemoryBuffer> Buf(unwrap(MemBuf));
+ ErrorOr<ObjectFile *> ObjOrErr(ObjectFile::createObjectFile(Buf));
+ Buf.release();
ObjectFile *Obj = ObjOrErr ? ObjOrErr.get() : nullptr;
return wrap(Obj);
}