From a0edde01d9edf8eb74d2ca9d4afebf7222d58b75 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Wed, 16 Oct 2024 17:25:09 +0200
Subject: [PATCH] slic3r: Fix std::future declaration
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src/slic3r/GUI/StepMeshDialog.hpp:40:10: error: ‘future’ in namespace ‘std’ does not name a template type
   40 |     std::future<unsigned int> task;
      |          ^~~~~~
src/slic3r/GUI/StepMeshDialog.hpp:8:1: note: ‘std::future’ is defined in header ‘<future>’; did you forget to ‘#include <future>’?
    7 | #include "Widgets/Button.hpp"
  +++ |+#include <future>
    8 | class Button;
---
 src/slic3r/GUI/StepMeshDialog.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/StepMeshDialog.hpp b/src/slic3r/GUI/StepMeshDialog.hpp
index 48bff2adc..df2175d36 100644
--- a/src/slic3r/GUI/StepMeshDialog.hpp
+++ b/src/slic3r/GUI/StepMeshDialog.hpp
@@ -1,6 +1,7 @@
 #ifndef _STEP_MESH_DIALOG_H_
 #define _STEP_MESH_DIALOG_H_
 
+#include <future>
 #include <thread>
 #include "GUI_Utils.hpp"
 #include "libslic3r/Format/STEP.hpp"
@@ -44,4 +45,4 @@ private:
     void stop_task();
 };
 
-#endif  // _STEP_MESH_DIALOG_H_
\ No newline at end of file
+#endif  // _STEP_MESH_DIALOG_H_