1 files changed, 7 insertions, 2 deletions
diff --git a/src/manifest_parser.h b/src/manifest_parser.h
index 0883349..41d388c 100644
--- a/src/manifest_parser.h
+++ b/src/manifest_parser.h
@@ -25,6 +25,11 @@ struct BindingEnv;
 struct EvalString;
 struct State;
 
+enum DupeEdgeAction {
+  kDupeEdgeActionWarn,
+  kDupeEdgeActionError,
+};
+
 /// Parses .ninja files.
 struct ManifestParser {
   struct FileReader {
@@ -33,7 +38,7 @@ struct ManifestParser {
   };
 
   ManifestParser(State* state, FileReader* file_reader,
-                 bool dupe_edge_should_err);
+                 DupeEdgeAction dupe_edge_action);
 
   /// Load and parse a file.
   bool Load(const string& filename, string* err, Lexer* parent = NULL);
@@ -66,7 +71,7 @@ private:
   BindingEnv* env_;
   FileReader* file_reader_;
   Lexer lexer_;
-  bool dupe_edge_should_err_;
+  DupeEdgeAction dupe_edge_action_;
   bool quiet_;
 };