Allow getting the file path out of a SourceFile

include/bolt/CST.hpp

@@ -8,6 +8,7 @@
 #include <variant>
 #include <vector>
 #include <optional>
+#include <filesystem>
 
 #include "zen/config.hpp"
 #include "zen/range.hpp"
@@ -3016,6 +3017,10 @@ public:
     return File;
   }
 
+  inline std::filesystem::path getFilePath() {
+    return File.getPath();
+  }
+
   Token* getFirstToken() const override;
   Token* getLastToken() const override;