unisonweb/unison

wrong type provenance annotation

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#1,297 opened on Mar 2, 2020

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 (8 comments) (0 reactions) (0 assignees)Haskell (304 forks)batch import
bugerror-messagehelp wanted

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Description

image

It should be highlighting (f b), not all that junk in the middle.

use .base.Either Left Right
(Either.>>=) : Either a b -> (b -> Either a c) -> Either a c
(Either.>>=) e f = match e with
  Left a -> Left a
  Right b -> Right (f b)

Contributor guide

Research direction
Locate the code responsible for highlighting type provenance annotations and fix the rendering to highlight the correct expression.
Tech stack
None
Domain
developer experience
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitHaskell
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70