[Clang Interpreter] Fixed Bug 43362, build failure on GCC

free() was not directly included in InterpStack.cpp, added include now.

llvm-svn: 372455

diff --git a/clang/lib/AST/Interp/InterpStack.cpp b/clang/lib/AST/Interp/InterpStack.cpp
index f159fe1..5c803f3 100644 (file)
--- a/clang/lib/AST/Interp/InterpStack.cpp
+++ b/clang/lib/AST/Interp/InterpStack.cpp
@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include <cassert>
+#include <cstdlib>
 #include "InterpStack.h"
 
 using namespace clang;