ast: Handle NotNode

5 years ago · 54511b4a0f
parent 96eeef62ea
commit 54511b4a0f
1 changed files with 5 additions and 0 deletions
--- a/mesonbuild/ast/interpreter.py
+++ b/mesonbuild/ast/interpreter.py
@ -297,6 +297,11 @@ class AstInterpreter(interpreterbase.InterpreterBase):
        elif isinstance(node, ElementaryNode):
            result = node.value

+        elif isinstance(node, NotNode):
+            result = self.resolve_node(node.value, include_unknown_args, id_loop_detect)
+            if isinstance(result, bool):
+                result = not result
+
        elif isinstance(node, ArrayNode):
            result = [x for x in node.args.arguments]