split raw_os_ostream out to its own header and implementation file. This

means that raw_ostream no longer has to #include <iosfwd>.  Nothing in llvm
should use raw_os_ostream.h, but llvm-gcc and some unit tests do.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79886 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/raw_os_ostream.h b/include/llvm/Support/raw_os_ostream.h
new file mode 100644 (file)
index 0000000..e0978b2
--- /dev/null
+++ b/include/llvm/Support/raw_os_ostream.h
@@ -0,0 +1,42 @@
+//===- raw_os_ostream.h - std::ostream adaptor for raw_ostream --*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This file defines the raw_os_ostream class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_SUPPORT_RAW_OS_OSTREAM_H
+#define LLVM_SUPPORT_RAW_OS_OSTREAM_H
+
+#include "llvm/Support/raw_ostream.h"
+#include <iosfwd>
+
+namespace llvm {
+
+/// raw_os_ostream - A raw_ostream that writes to an std::ostream.  This is a
+/// simple adaptor class.  It does not check for output errors; clients should
+/// use the underlying stream to detect errors.
+class raw_os_ostream : public raw_ostream {
+  std::ostream &OS;
+  
+  /// write_impl - See raw_ostream::write_impl.
+  virtual void write_impl(const char *Ptr, size_t Size);
+  
+  /// current_pos - Return the current position within the stream, not
+  /// counting the bytes currently in the buffer.
+  virtual uint64_t current_pos();
+  
+public:
+  raw_os_ostream(std::ostream &O) : OS(O) {}
+  ~raw_os_ostream();
+};
+
+} // end llvm namespace
+
+#endif

diff --git a/include/llvm/Support/raw_ostream.h b/include/llvm/Support/raw_ostream.h
index 0a5019edcd23fc8ff0e1ce779fa3cc2083c9ca9f..e9e2379bf7e2567c4e3fdf41aff9f840d9bff6f8 100644 (file)
--- a/include/llvm/Support/raw_ostream.h
+++ b/include/llvm/Support/raw_ostream.h
@@ -15,7 +15,6 @@
 #define LLVM_SUPPORT_RAW_OSTREAM_H
 
 #include "llvm/ADT/StringRef.h"
-#include <iosfwd>
 
 namespace llvm {
   class format_object_base;
@@ -407,24 +406,6 @@ raw_ostream &nulls();
 // Output Stream Adaptors
 //===----------------------------------------------------------------------===//
 
-/// raw_os_ostream - A raw_ostream that writes to an std::ostream.  This is a
-/// simple adaptor class.  It does not check for output errors; clients should
-/// use the underlying stream to detect errors.
-class raw_os_ostream : public raw_ostream {
-  std::ostream &OS;
-
-  /// write_impl - See raw_ostream::write_impl.
-  virtual void write_impl(const char *Ptr, size_t Size);
-
-  /// current_pos - Return the current position within the stream, not
-  /// counting the bytes currently in the buffer.
-  virtual uint64_t current_pos();
-
-public:
-  raw_os_ostream(std::ostream &O) : OS(O) {}
-  ~raw_os_ostream();
-};
-
 /// raw_string_ostream - A raw_ostream that writes to an std::string.  This is a
 /// simple adaptor class. This class does not encounter output errors.
 class raw_string_ostream : public raw_ostream {

diff --git a/lib/Support/raw_os_ostream.cpp b/lib/Support/raw_os_ostream.cpp
new file mode 100644 (file)
index 0000000..3374dd7
--- /dev/null
+++ b/lib/Support/raw_os_ostream.cpp
@@ -0,0 +1,30 @@
+//===--- raw_os_ostream.cpp - Implement the raw_os_ostream class ----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This implements support adapting raw_ostream to std::ostream.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Support/raw_os_ostream.h"
+#include <ostream>
+using namespace llvm;
+
+//===----------------------------------------------------------------------===//
+//  raw_os_ostream
+//===----------------------------------------------------------------------===//
+
+raw_os_ostream::~raw_os_ostream() {
+  flush();
+}
+
+void raw_os_ostream::write_impl(const char *Ptr, size_t Size) {
+  OS.write(Ptr, Size);
+}
+
+uint64_t raw_os_ostream::current_pos() { return OS.tellp(); }

diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp
index 4dd891d64f88dd4576d36dcec7311177be71c946..0736a85eec0c0da6110688b7ae35282bb47f5837 100644 (file)
--- a/lib/Support/raw_ostream.cpp
+++ b/lib/Support/raw_ostream.cpp
@@ -20,7 +20,6 @@
 #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>
 
@@ -485,19 +484,6 @@ raw_ostream &llvm::nulls() {
   return S;
 }
 
-//===----------------------------------------------------------------------===//
-//  raw_os_ostream
-//===----------------------------------------------------------------------===//
-
-raw_os_ostream::~raw_os_ostream() {
-  flush();
-}
-
-void raw_os_ostream::write_impl(const char *Ptr, size_t Size) {
-  OS.write(Ptr, Size);
-}
-
-uint64_t raw_os_ostream::current_pos() { return OS.tellp(); }
 
 //===----------------------------------------------------------------------===//
 //  raw_string_ostream

diff --git a/unittests/ADT/APIntTest.cpp b/unittests/ADT/APIntTest.cpp
index 3fd4fd4c3099b4b8f9b163988022b6f9d9196231..415f192f985a975c0319b4456e326529691cc069 100644 (file)
--- a/unittests/ADT/APIntTest.cpp
+++ b/unittests/ADT/APIntTest.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include <ostream>
-#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/raw_os_ostream.h"
 #include "gtest/gtest.h"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/SmallString.h"

diff --git a/unittests/Support/ConstantRangeTest.cpp b/unittests/Support/ConstantRangeTest.cpp
index 56f315a09af3e9ddf03cb6ce67710f3e6f76a5f1..937b8805cf074677bc134239aff4a7d34ae0d765 100644 (file)
--- a/unittests/Support/ConstantRangeTest.cpp
+++ b/unittests/Support/ConstantRangeTest.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Support/ConstantRange.h"
-#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/raw_os_ostream.h"
 
 #include "gtest/gtest.h"