[PATCH] Disable buffering for raw_null_ostream()

[Mehdi AMINI]

Split refactoring in http://reviews.llvm.org/D10885, leaving only the functional change for nulls() here.


http://reviews.llvm.org/D10861

Files:
  include/llvm/Support/raw_ostream.h

Index: include/llvm/Support/raw_ostream.h
===================================================================
--- include/llvm/Support/raw_ostream.h
+++ include/llvm/Support/raw_ostream.h
@@ -530,7 +530,7 @@
   uint64_t current_pos() const override;
 
 public:
-  explicit raw_null_ostream() {}
+  explicit raw_null_ostream() : raw_pwrite_stream(StreamMode::Unbuffered) {}
   ~raw_null_ostream() override;
 };

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