From 6f66c551164e860130ed60524e3456ed44b55f3e Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Tue, 14 Jun 2022 09:57:50 +0200
Subject: Drop copy constructor for expressions

---
 src/buildtool/build_engine/expression/expression.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/buildtool/build_engine/expression/expression.hpp')

diff --git a/src/buildtool/build_engine/expression/expression.hpp b/src/buildtool/build_engine/expression/expression.hpp
index 334dfb0d..8350db68 100644
--- a/src/buildtool/build_engine/expression/expression.hpp
+++ b/src/buildtool/build_engine/expression/expression.hpp
@@ -63,7 +63,7 @@ class Expression {
 
     Expression() noexcept = default;
     ~Expression() noexcept = default;
-    Expression(Expression const& other) noexcept = default;
+    Expression(Expression const& other) noexcept = delete;
     Expression(Expression&& other) noexcept = default;
     auto operator=(Expression const& other) noexcept = delete;
     auto operator=(Expression&& other) noexcept = delete;
-- 
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