From 580539ab08a098e7f348fee3c46fbf5d44cd4d54 Mon Sep 17 00:00:00 2001
From: Paul Cristian Sarbu <paul.cristian.sarbu@huawei.com>
Date: Thu, 16 May 2024 11:24:14 +0200
Subject: RepositoryConfig: Instance should not be changed once populated

Once a RepositoryConfig instance gets populated, it must never be
changed again. Therefore, all functions accepting these instances
should only take them as pointers to const.
---
 src/buildtool/build_engine/base_maps/expression_map.hpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/buildtool/build_engine/base_maps/expression_map.hpp')

diff --git a/src/buildtool/build_engine/base_maps/expression_map.hpp b/src/buildtool/build_engine/base_maps/expression_map.hpp
index c7259bfd..ceb2cf2f 100644
--- a/src/buildtool/build_engine/base_maps/expression_map.hpp
+++ b/src/buildtool/build_engine/base_maps/expression_map.hpp
@@ -41,9 +41,10 @@ constexpr auto CreateExpressionFileMap =
 using ExpressionFunctionMap =
     AsyncMapConsumer<EntityName, ExpressionFunctionPtr>;
 
-auto CreateExpressionMap(gsl::not_null<ExpressionFileMap*> const& expr_file_map,
-                         gsl::not_null<RepositoryConfig*> const& repo_config,
-                         std::size_t jobs = 0) -> ExpressionFunctionMap;
+auto CreateExpressionMap(
+    gsl::not_null<ExpressionFileMap*> const& expr_file_map,
+    gsl::not_null<const RepositoryConfig*> const& repo_config,
+    std::size_t jobs = 0) -> ExpressionFunctionMap;
 
 // use explicit cast to std::function to allow template deduction when used
 static const std::function<std::string(EntityName const&)> kEntityNamePrinter =
-- 
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