From 5ff36db37834a619715636c8948c2b4ab4662c1f Mon Sep 17 00:00:00 2001
From: Oliver Sander <oliver.sander@tu-dresden.de>
Date: Wed, 26 Mar 2025 15:53:53 +0100
Subject: [PATCH] Replace std::result_of by std::invoke_result_t
The former is deprecated, and not supported by all compilers anymore.
---
dune/solvers/iterationsteps/blockgssteps.hh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dune/solvers/iterationsteps/blockgssteps.hh b/dune/solvers/iterationsteps/blockgssteps.hh
index 7ed5a385..f15e7f70 100644
--- a/dune/solvers/iterationsteps/blockgssteps.hh
+++ b/dune/solvers/iterationsteps/blockgssteps.hh
@@ -3,6 +3,7 @@
#include <cassert>
#include <functional>
+#include <type_traits>
#include <dune/common/parametertree.hh>
@@ -181,7 +182,7 @@ template <class LinearSolver>
auto truncateSymmetrically(LinearSolver&& linearSolver) {
return [linearSolver = std::move(linearSolver) ](
const auto& m, const auto& b, const auto& ignore) {
- using Return = typename std::result_of<LinearSolver(decltype(m), decltype(b))>::type;
+ using Return = std::invoke_result_t<LinearSolver, decltype(m), decltype(b)>;
if (ignore.all())
return Return(0);
--
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