Add some missing includes for various standard library implementations.

llvm-svn: 206616

2 files changed, 2 insertions, 1 deletions

diff --git a/llvm/include/llvm/MC/MCModule.h b/llvm/include/llvm/MC/MCModule.h
index 65351ecf254..aa389cbb0b2 100644
--- a/llvm/include/llvm/MC/MCModule.h
+++ b/llvm/include/llvm/MC/MCModule.h
@@ -18,6 +18,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/DataTypes.h"
+#include <memory>
 #include <vector>
 
 namespace llvm {
diff --git a/llvm/include/llvm/Support/LineIterator.h b/llvm/include/llvm/Support/LineIterator.h
index e4f9a1c3c1a..e2a3179db17 100644
--- a/llvm/include/llvm/Support/LineIterator.h
+++ b/llvm/include/llvm/Support/LineIterator.h
@@ -28,7 +28,7 @@ class MemoryBuffer;
 ///
 /// Note that this iterator requires the buffer to be nul terminated.
 class line_iterator
-    : public std::iterator<std::forward_iterator_tag, StringRef, ptrdiff_t> {
+    : public std::iterator<std::forward_iterator_tag, StringRef> {
   const MemoryBuffer *Buffer;
   char CommentMarker;