Removed default tag value from enable_ast.

9 years ago · a783e0addd
parent e56062715a
commit a783e0addd
1 changed files with 6 additions and 1 deletions
--- a/peglib.h
+++ b/peglib.h
@ -2031,7 +2031,7 @@ public:
        bool        optimize;
    };

-    peg& enable_ast(std::initializer_list<AstNodeInfo> list = {}, int tag = -1) {
+    peg& enable_ast(std::initializer_list<AstNodeInfo> list, int tag) {
        for (const auto& info: list) {
            ast_node(info);
        }
@ -2039,6 +2039,11 @@ public:
        return *this;
    }

+    peg& enable_ast() {
+        ast_end(-1);
+        return *this;
+    }
+
    MatchAction match_action;
    Log         log;