MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121958 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/FileUpdate/FileUpdate.cpp b/utils/FileUpdate/FileUpdate.cpp
index 3514d0f..3ea1e4f 100644
--- a/utils/FileUpdate/FileUpdate.cpp
+++ b/utils/FileUpdate/FileUpdate.cpp
@@ -15,6 +15,7 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/MemoryBuffer.h"
+#include "llvm/ADT/OwningPtr.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/ToolOutputFile.h"
#include "llvm/Support/Signals.h"
@@ -43,17 +44,16 @@
}
// Get the input data.
- error_code ec;
- MemoryBuffer *In =
- MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), ec);
- if (In == 0) {
+ OwningPtr<MemoryBuffer> In;
+ if (error_code ec = MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), In)) {
errs() << argv[0] << ": error: Unable to get input '"
<< InputFilename << "': " << ec.message() << '\n';
return 1;
}
// Get the output data.
- MemoryBuffer *Out = MemoryBuffer::getFile(OutputFilename.c_str(), ec);
+ OwningPtr<MemoryBuffer> Out;
+ MemoryBuffer::getFile(OutputFilename.c_str(), Out);
// If the output exists and the contents match, we are done.
if (Out && In->getBufferSize() == Out->getBufferSize() &&
@@ -65,8 +65,6 @@
return 0;
}
- delete Out;
-
// Otherwise, overwrite the output.
if (!Quiet)
errs() << argv[0] << ": Updating '" << OutputFilename