From a75255bc4ce992721bf9f94c3d64ee10c77d7191 Mon Sep 17 00:00:00 2001
From: Daniel Mensinger <daniel@mensinger-ka.de>
Date: Sat, 7 Dec 2019 19:18:26 +0100
Subject: types: Annotate the AST visitors

---
 mesonbuild/mparser.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mesonbuild/mparser.py')

diff --git a/mesonbuild/mparser.py b/mesonbuild/mparser.py
index 84b686ec3..ad871f044 100644
--- a/mesonbuild/mparser.py
+++ b/mesonbuild/mparser.py
@@ -232,6 +232,11 @@ class BaseNode:
         self.end_lineno = end_lineno if end_lineno is not None else self.lineno
         self.end_colno = end_colno if end_colno is not None else self.colno
 
+        # Attributes for the visitors
+        self.level = 0            # type: int
+        self.ast_id = ''          # type: str
+        self.condition_level = 0  # type: int
+
     def accept(self, visitor: 'AstVisitor') -> None:
         fname = 'visit_{}'.format(type(self).__name__)
         if hasattr(visitor, fname):
-- 
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