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, 2 insertions, 3 deletions

diff --git a/llvm/examples/BrainF/BrainFDriver.cpp b/llvm/examples/BrainF/BrainFDriver.cpp
index 9b1f0d3f118..5820f1d0d09 100644
--- a/llvm/examples/BrainF/BrainFDriver.cpp
+++ b/llvm/examples/BrainF/BrainFDriver.cpp
@@ -107,9 +107,8 @@ int main(int argc, char **argv) {
       OutputFilename = base+".bc";
     }
     if (OutputFilename != "-") {
-      std::string ErrInfo;
-      out = new raw_fd_ostream(OutputFilename.c_str(), ErrInfo,
-                               sys::fs::F_None);
+      std::error_code EC;
+      out = new raw_fd_ostream(OutputFilename, EC, sys::fs::F_None);
     }
   }