Zulip Chat Archive

Stream: new members

Topic: parser vs. lean.parser

Joachim Breitner (Apr 11 2022 at 07:07):

I am getting

ambiguous overload, possible interpretations
  parser (pexpr × name)
  lean.parser (pexpr × name)
Additional information:
/home/ghrunner/actions-runner/_work/mathlib/mathlib/src/tactic/interactive.lean:198:48: context: switched to basic overload resolution where arguments are elaborated without any information about the expected type because expected type was not available

after what seems local and innocent changes in to_additive in https://github.com/leanprover-community/mathlib/pull/13330. How could I have broken that?

Last updated: Dec 20 2023 at 11:08 UTC