Modernize raw_fd_ostream's constructor a bit.

Take a StringRef instead of a "const char *".
Take a "std::error_code &" instead of a "std::string &" for error.

A create static method would be even better, but this patch is already a bit too
big.

llvm-svn: 216393

1 files changed, 5 insertions, 5 deletions

diff --git a/llvm/tools/bugpoint/OptimizerDriver.cpp b/llvm/tools/bugpoint/OptimizerDriver.cpp
index d452fd94c06..c75f82f17dc 100644
--- a/llvm/tools/bugpoint/OptimizerDriver.cpp
+++ b/llvm/tools/bugpoint/OptimizerDriver.cpp
@@ -66,15 +66,15 @@ static bool writeProgramToFileAux(tool_output_file &Out, const Module *M) {
 
 bool BugDriver::writeProgramToFile(const std::string &Filename, int FD,
                                    const Module *M) const {
-  tool_output_file Out(Filename.c_str(), FD);
+  tool_output_file Out(Filename, FD);
   return writeProgramToFileAux(Out, M);
 }
 
 bool BugDriver::writeProgramToFile(const std::string &Filename,
                                    const Module *M) const {
-  std::string ErrInfo;
-  tool_output_file Out(Filename.c_str(), ErrInfo, sys::fs::F_None);
-  if (ErrInfo.empty())
+  std::error_code EC;
+  tool_output_file Out(Filename, EC, sys::fs::F_None);
+  if (!EC)
     return writeProgramToFileAux(Out, M);
   return true;
 }
@@ -149,7 +149,7 @@ bool BugDriver::runPasses(Module *Program,
     return 1;
   }
 
-  tool_output_file InFile(InputFilename.c_str(), InputFD);
+  tool_output_file InFile(InputFilename, InputFD);
 
   WriteBitcodeToFile(Program, InFile.os());
   InFile.os().close();