Issues

• Document GHC-81303

  haskellfoundation/error-message-index#578 · Filter by author Aster89 opened on Aug 2, 2026

• GHC-25277

  haskellfoundation/error-message-index#577 · Filter by author LaserCappyMario-1 opened on May 14, 2026

• Document GHC-40404

  haskellfoundation/error-message-index#574 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-29178

  haskellfoundation/error-message-index#573 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-47808

  haskellfoundation/error-message-index#572 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-35235

  haskellfoundation/error-message-index#571 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-10237

  haskellfoundation/error-message-index#570 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-39584 (custom quasi error)

  haskellfoundation/error-message-index#569 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-58427

  haskellfoundation/error-message-index#568 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-07525

  haskellfoundation/error-message-index#567 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-76329 (GHC internal error)

  haskellfoundation/error-message-index#566 · Filter by author Bodigrim opened on Jan 7, 2026

• Document GHC-68441 (-Wdeprecations)

  haskellfoundation/error-message-index#565 · Filter by author Bodigrim opened on Jan 7, 2026

• Documentation typo in Setup section (“need to 0. install”)

  haskellfoundation/error-message-index#563 · Filter by author vikasnarayantripathi opened on Dec 30, 2025
  1

• [GHC-17916] isn't documented on errors.haskell.org

  haskellfoundation/error-message-index#561 · Filter by author geekosaur opened on Sep 15, 2025

• Feature Request: Add a query string

  haskellfoundation/error-message-index#560 · Filter by author bezirg opened on Aug 4, 2025
  1

• Missing details in GHC-90584

  haskellfoundation/error-message-index#559 · Filter by author andreasabel opened on Jul 30, 2025
  1

• Add prefix for henforcer

  haskellfoundation/error-message-index#558 · Filter by author telser opened on Jun 10, 2025
  1

• Cabal-4345 is not documented

  haskellfoundation/error-message-index#550 · Filter by author mauke opened on Nov 1, 2024
  1

• GHC-66228 missing severity field, is this intended?

  haskellfoundation/error-message-index#538 · Filter by author July541 opened on Oct 9, 2024
  1

• Explain -XAllowAmbiguousTypes suggestion

  haskellfoundation/error-message-index#485 · Filter by author JakobBruenker opened on May 24, 2024
  1

• GHC-40564 "Inaccessible code in..." is undocumented

  haskellfoundation/error-message-index#480 · Filter by author zarakshR opened on Mar 5, 2024

• GHC-94210 "Pattern match has inaccessible right hand side" is undocumented

  haskellfoundation/error-message-index#479 · Filter by author zarakshR opened on Mar 5, 2024

• Compatibility with GHC 9.8

  haskellfoundation/error-message-index#478 · Filter by author BinderDavid opened on Feb 24, 2024

• [GHC-22979] Illegal nested use of type family is undocumented

  haskellfoundation/error-message-index#476 · Filter by author alt-romes opened on Feb 10, 2024
  1

• Link in breadcrumb doesn't go back to the index

  haskellfoundation/error-message-index#475 · Filter by author Vlix opened on Jan 20, 2024