From 3cec6b0828476e44b540dba306504a8d56522af9 Mon Sep 17 00:00:00 2001
From: Carson Radtke <carsonradtke@microsoft.com>
Date: Wed, 19 Aug 2026 17:27:28 -0600
Subject: [PATCH] dyn_array: fix include tree (#1261)

simple gsl::dyn_array examples were failing to compile for the following
reasons:
 - gsl/gsl was not including dyn_array
 - dyn_array was not including <vector>

 This fixes both issues so trivial examples of using gsl::dyn_array
 work.
---
 include/gsl/dyn_array | 1 +
 include/gsl/gsl       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/gsl/dyn_array b/include/gsl/dyn_array
index 550cc26..bb96160 100644
--- a/include/gsl/dyn_array
+++ b/include/gsl/dyn_array
@@ -26,6 +26,7 @@
 #include <iterator>
 #include <memory>
 #include <type_traits>
+#include <vector>
 
 #if defined(__cpp_lib_ranges) && (__cpp_lib_ranges >= 201911L)
 #include <ranges>
diff --git a/include/gsl/gsl b/include/gsl/gsl
index 157ef6c..3321faa 100644
--- a/include/gsl/gsl
+++ b/include/gsl/gsl
@@ -21,6 +21,7 @@
 #include "./algorithm" // copy
 #include "./assert"    // Ensures/Expects
 #include "./byte"      // byte
+#include "./dyn_array" // dyn_array
 #include "./pointers"  // owner, not_null
 #include "./span"      // span
 #include "./util"      // finally()/narrow_cast()...