eliminate the ostream version of CheckBitcodeOutputToConsole,

change the raw_ostream one to take the raw_ostream byref instead
of byptr.  Prune #includes, eliminate a use of Streams.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79863 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 13 deletions

diff --git a/include/llvm/Support/SystemUtils.h b/include/llvm/Support/SystemUtils.h
index 69afd07..b3d83fc 100644
--- a/include/llvm/Support/SystemUtils.h
+++ b/include/llvm/Support/SystemUtils.h
@@ -15,19 +15,11 @@
 #ifndef LLVM_SUPPORT_SYSTEMUTILS_H
 #define LLVM_SUPPORT_SYSTEMUTILS_H
 
-#include "llvm/System/Program.h"
+#include <string>
 
 namespace llvm {
-
-/// Determine if the ostream provided is connected to the std::cout and
-/// displayed or not (to a console window). If so, generate a warning message
-/// advising against display of bitcode and return true. Otherwise just return
-/// false
-/// @brief Check for output written to a console
-bool CheckBitcodeOutputToConsole(
-  std::ostream* stream_to_check, ///< The stream to be checked
-  bool print_warning = true ///< Control whether warnings are printed
-);
+  class raw_ostream;
+  namespace sys { class Path; }
 
 /// Determine if the raw_ostream provided is connected to the outs() and
 /// displayed or not (to a console window). If so, generate a warning message
@@ -35,8 +27,8 @@ bool CheckBitcodeOutputToConsole(
 /// false
 /// @brief Check for output written to a console
 bool CheckBitcodeOutputToConsole(
-  raw_ostream* stream_to_check, ///< The stream to be checked
-  bool print_warning = true ///< Control whether warnings are printed
+  raw_ostream &stream_to_check, ///< The stream to be checked
+  bool print_warning = true     ///< Control whether warnings are printed
 );
 
 /// FindExecutable - Find a named executable, giving the argv[0] of program