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Diffstat (limited to 'docs/users_guide/9.8.1-notes.rst')
| -rw-r--r-- | docs/users_guide/9.8.1-notes.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/users_guide/9.8.1-notes.rst b/docs/users_guide/9.8.1-notes.rst index 003e3ed78b..5bf426f8b0 100644 --- a/docs/users_guide/9.8.1-notes.rst +++ b/docs/users_guide/9.8.1-notes.rst @@ -93,6 +93,11 @@ Runtime system ``ghc`` library ~~~~~~~~~~~~~~~ +- The ``RecordUpd`` constructor of ``HsExpr`` now takes an ``HsRecUpdFields`` + instead of ``Either [LHsRecUpdField p] [LHsRecUpdProj p]``. + Instead of ``Left ..``, use the constructor ``RegularRecUpdFields``, and instead + of ``Right ..``, use the constructor ``OverloadedRecUpdFields``. + ``ghc-heap`` library ~~~~~~~~~~~~~~~~~~~~ |