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Resolve "Ligo 0.59.0+ breaks MR 2048 (Make [@annot:] mean no annotation)."

Motivation and Context

[@@annot] was not read by desugaring pass. This problem is solved properly in !2425 (merged)


match on "annot:" and "annot"


  • compiler
  • website
  • webide
  • vscode-plugin
  • debugger

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • Performance improvement (non-breaking change that improves performance)
  • None (change with no changelog)


Fix breakage related to annotated fields with empty string


  • Changes follow the existing coding style (use dune @fmt to check).
  • Tests for the changes have been added (for bug fixes / feature).
  • Documentation has been updated.
  • Changelog description has been added (if appropriate).
  • Start titles under ## Changelog section with #### (if appropriate).
  • There is no image or uploaded file in changelog
  • Examples in changed behaviour have been added to the changelog (for breaking change / feature).

Closes #1723 (closed)

Edited by Rémi

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