commit 59e4ee409e9aff87d1d70dcd0dca3cfd6ff67c02
author Václav Kubernát <kubernat@cesnet.cz> Wed Jul 08 17:32:45 2020 +0200
committer Václav Kubernát <kubernat@cesnet.cz> Fri Jul 10 11:49:03 2020 +0200
tree aa29e2f04f956a77e21c7301df92802851f0d708
parent 1db04ca68a8e199ddd05055270093d63d6d59bcf

Add [[nodiscard]] attribute where meaningful

Mainly functions with zero side effects.

Change-Id: Ie812f9ad67bfd54f13aaae35932a6d00ca80cbd6

src/interpreter.hpp

diff --git a/src/interpreter.hpp b/src/interpreter.hpp
index 4b4056e..543fb2e 100644
--- a/src/interpreter.hpp
+++ b/src/interpreter.hpp
@@ -31,13 +31,13 @@
     void operator()(const dump_& dump) const;
 
 private:
-    std::string buildTypeInfo(const std::string& path) const;
+    [[nodiscard]] std::string buildTypeInfo(const std::string& path) const;
 
     template <typename PathType>
     boost::variant<dataPath_, schemaPath_, module_> toCanonicalPath(const boost::optional<PathType>& path) const;
 
     template <typename PathType>
-    boost::variant<dataPath_, schemaPath_, module_> toCanonicalPath(const PathType& path) const;
+    [[nodiscard]] boost::variant<dataPath_, schemaPath_, module_> toCanonicalPath(const PathType& path) const;
 
     Parser& m_parser;
     DatastoreAccess& m_datastore;