Enforce case label uniqueness and constness

1 files changed, 5 insertions, 8 deletions

diff --git a/boot/dependency.cc b/boot/dependency.cc
index 63d3952..a44b1f5 100644
--- a/boot/dependency.cc
+++ b/boot/dependency.cc
@@ -17,13 +17,10 @@ along with GCC; see the file COPYING3.  If not see
 
 #include "elna/boot/dependency.h"
 
-#include <fstream>
-#include <sstream>
-#include <cstring>
-
 #include "elna/boot/driver.h"
 #include "elna/boot/name_analysis.h"
 #include "elna/boot/type_check.h"
+#include "elna/boot/validation.h"
 #include "parser.hh"
 
 namespace elna::boot
@@ -73,12 +70,12 @@ namespace elna::boot
         {
             return std::move(type_analyzer.errors());
         }
-        constant_folder folder(bag, target);
-        tree->accept(&folder);
+        validation_visitor validator(bag, target);
+        tree->accept(&validator);
 
-        if (folder.has_errors())
+        if (validator.has_errors())
         {
-            return std::move(folder.errors());
+            return std::move(validator.errors());
         }
         return error_list{};
     }