From 660f192722dc1fffa244bcf65945a1795b7367fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Tue, 14 May 2019 11:14:30 +0200
Subject: [PATCH] cpp: Fix misuse of std::swap<evmc_result>

We should not use explicit template arguments, because this disabled SFINAE and forces instantiation of all overloads.
---
 include/evmc/evmc.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/evmc/evmc.hpp b/include/evmc/evmc.hpp
index 2210bae..1ae2d12 100644
--- a/include/evmc/evmc.hpp
+++ b/include/evmc/evmc.hpp
@@ -56,8 +56,8 @@ public:
     /// releases the ownership of the resources and invalidates this object.
     evmc_result raw() noexcept
     {
-        auto out = evmc_result{};
-        std::swap<evmc_result>(out, *this);
+        const auto out = evmc_result{*this};  // Copy data.
+        this->release = nullptr;              // Disable releasing of this object.
         return out;
     }
 };