Turn mkString(Symbol) into a method

src/libexpr/value.hh

@@ -241,6 +241,11 @@ public:
 
     void mkString(std::string_view s, const PathSet & context);
 
+    inline void mkString(const Symbol & s)
+    {
+        mkString(((const std::string &) s).c_str());
+    }
+
     inline void mkPath(const char * s)
     {
         clearValue();
@@ -393,14 +398,6 @@ public:
 };
 
 
-
-// TODO: Remove these static functions, replace call sites with v.mk* instead
-static inline void mkString(Value & v, const Symbol & s)
-{
-    v.mkString(((const string &) s).c_str());
-}
-
-
 #if HAVE_BOEHMGC
 typedef std::vector<Value *, traceable_allocator<Value *> > ValueVector;
 typedef std::map<Symbol, Value *, std::less<Symbol>, traceable_allocator<std::pair<const Symbol, Value *> > > ValueMap;