use the new MemoryBuffer interfaces to simplify error reporting in clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36900 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-dis/llvm-dis.cpp b/tools/llvm-dis/llvm-dis.cpp
index 6321551..97ec4c7 100644
--- a/tools/llvm-dis/llvm-dis.cpp
+++ b/tools/llvm-dis/llvm-dis.cpp
@@ -54,14 +54,11 @@
std::auto_ptr<Module> M;
- MemoryBuffer *Buffer
- = MemoryBuffer::getFileOrSTDIN(&InputFilename[0], InputFilename.size());
-
- if (Buffer == 0)
- ErrorMessage = "Error reading file '" + InputFilename + "'";
- else
+ if (MemoryBuffer *Buffer
+ = MemoryBuffer::getFileOrSTDIN(InputFilename, &ErrorMessage)) {
M.reset(ParseBitcodeFile(Buffer, &ErrorMessage));
- delete Buffer;
+ delete Buffer;
+ }
if (M.get() == 0) {
cerr << argv[0] << ": ";