prune the #includes in raw_ostream.h by moving a

member out of line. ftostr is not particularly speedy,
so that method is presumably not perf sensitive.

llvm-svn: 79885

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/Support/raw_ostream.cpp b/llvm/lib/Support/raw_ostream.cpp
index 221859d..4dd891d6 100644
--- a/llvm/lib/Support/raw_ostream.cpp
+++ b/llvm/lib/Support/raw_ostream.cpp
@@ -19,6 +19,7 @@
 #include "llvm/Config/config.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/ADT/StringExtras.h"
 #include <ostream>
 #include <sys/stat.h>
 #include <sys/types.h>
@@ -173,6 +174,13 @@ raw_ostream &raw_ostream::operator<<(const void *P) {
   return write_hex((uintptr_t) P);
 }
 
+raw_ostream &raw_ostream::operator<<(double N) {
+  this->operator<<(ftostr(N));
+  return *this;
+}
+
+
+
 void raw_ostream::flush_nonempty() {
   assert(OutBufCur > OutBufStart && "Invalid call to flush_nonempty.");
   size_t Length = OutBufCur - OutBufStart;