Add missing include for size_t

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336261 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/Stack.h b/include/clang/Basic/Stack.h
index 9ed38a799160b33399bb6151ca9072ab71bfa374..15a37c6d5949fadd5d3793a20ecb93bdd4450e30 100644 (file)
--- a/include/clang/Basic/Stack.h
+++ b/include/clang/Basic/Stack.h
@@ -15,6 +15,8 @@
 #ifndef LLVM_CLANG_BASIC_STACK_H
 #define LLVM_CLANG_BASIC_STACK_H
 
+#include <cstddef>
+
 namespace clang {
   /// The amount of stack space that Clang would like to be provided with.
   /// If less than this much is available, we may be unable to reach our