From d62df16cd9676e193ffa6cbaa1ff088f90891425 Mon Sep 17 00:00:00 2001
From: Adrian Kuegel <akuegel@google.com>
Date: Fri, 12 Sep 2025 06:32:54 +0000
Subject: [PATCH] [flang] Add header includes to make headers compile
 standalone.

---
 flang-rt/lib/runtime/complex-reduction.h         | 1 +
 flang/include/flang/Runtime/freestanding-tools.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/flang-rt/lib/runtime/complex-reduction.h b/flang-rt/lib/runtime/complex-reduction.h
index 44c52fb02fa43..43854462496df 100644
--- a/flang-rt/lib/runtime/complex-reduction.h
+++ b/flang-rt/lib/runtime/complex-reduction.h
@@ -17,6 +17,7 @@
 #include "flang/Common/float128.h"
 #include "flang/Runtime/entry-names.h"
 #include <complex.h>
+#include <stdbool.h>
 
 struct CppDescriptor; /* dummy type name for Fortran::runtime::Descriptor */
 
diff --git a/flang/include/flang/Runtime/freestanding-tools.h b/flang/include/flang/Runtime/freestanding-tools.h
index 6753b7a24ebe1..7ef7cc74f213b 100644
--- a/flang/include/flang/Runtime/freestanding-tools.h
+++ b/flang/include/flang/Runtime/freestanding-tools.h
@@ -13,6 +13,7 @@
 #include "flang/Runtime/c-or-cpp.h"
 #include <algorithm>
 #include <cctype>
+#include <cstdlib>
 #include <cstring>
 
 // The file defines a set of utilities/classes that might be