From a0fabc47691a0bc76038c8fdf5f0e0a23ed954d0 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Mon, 6 Nov 2023 18:38:19 -0500
Subject: cmGlobalGeneratorFactory: Provide complete cmGlobalGenerator to
 deleter

The libc++ `unique_ptr` implementation requires this since C++23.

Fixes: #25388
---
 Source/cmGlobalGeneratorFactory.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmGlobalGeneratorFactory.h b/Source/cmGlobalGeneratorFactory.h
index a935079..b06da42 100644
--- a/Source/cmGlobalGeneratorFactory.h
+++ b/Source/cmGlobalGeneratorFactory.h
@@ -5,6 +5,7 @@
 #include "cmConfigure.h" // IWYU pragma: keep
 
 #include "cmDocumentationEntry.h" // IWYU pragma: export
+#include "cmGlobalGenerator.h"    // IWYU pragma: keep
 
 // TODO The following headers are parts of the `cmGlobalGeneratorFactory`
 // public API, so could be defined as export to IWYU
@@ -13,7 +14,6 @@
 
 #include <cm/memory>
 
-class cmGlobalGenerator;
 class cmake;
 
 /** \class cmGlobalGeneratorFactory
-- 
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