From 73a1ad8f0560f01830fd206e84d4a21e5b3b7f59 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Fri, 4 Nov 2011 18:30:30 +0000
Subject: [PATCH] Add missing includes/class declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143718 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/BlockFrequency.h | 2 ++
 include/llvm/Support/Capacity.h       | 2 ++
 include/llvm/Support/DynamicLibrary.h | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/include/llvm/Support/BlockFrequency.h b/include/llvm/Support/BlockFrequency.h
index 554b7845696..839cf937124 100644
--- a/include/llvm/Support/BlockFrequency.h
+++ b/include/llvm/Support/BlockFrequency.h
@@ -14,6 +14,8 @@
 #ifndef LLVM_SUPPORT_BLOCKFREQUENCY_H
 #define LLVM_SUPPORT_BLOCKFREQUENCY_H
 
+#include "llvm/Support/DataTypes.h"
+
 namespace llvm {
 
 class raw_ostream;
diff --git a/include/llvm/Support/Capacity.h b/include/llvm/Support/Capacity.h
index d8cda43b357..7460f9825bd 100644
--- a/include/llvm/Support/Capacity.h
+++ b/include/llvm/Support/Capacity.h
@@ -15,6 +15,8 @@
 #ifndef LLVM_SUPPORT_CAPACITY_H
 #define LLVM_SUPPORT_CAPACITY_H
 
+#include <cstddef>
+
 namespace llvm {
 
 template <typename T>
diff --git a/include/llvm/Support/DynamicLibrary.h b/include/llvm/Support/DynamicLibrary.h
index 288936bc0b9..0f59cbf2394 100644
--- a/include/llvm/Support/DynamicLibrary.h
+++ b/include/llvm/Support/DynamicLibrary.h
@@ -17,6 +17,9 @@
 #include <string>
 
 namespace llvm {
+
+class StringRef;
+
 namespace sys {
 
   /// This class provides a portable interface to dynamic libraries which also
-- 
2.34.1