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| author | Ben Gamari <ben@smart-cactus.org> | 2015-11-26 00:32:21 +0100 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2015-11-26 00:32:21 +0100 |
| commit | d2a2d5ebb08caedcd2a2a7a9e06ed6f4cbba96e7 (patch) | |
| tree | 3bdbdeed48ca62ba74db6362b30b4b588994d285 | |
| parent | 5699ac94e5d180066b44c442a773c311b9ea6c61 (diff) | |
| download | haskell-d2a2d5ebb08caedcd2a2a7a9e06ed6f4cbba96e7.tar.gz | |
Note #11108 in the bugs section of users guide
| -rw-r--r-- | docs/users_guide/bugs.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/docs/users_guide/bugs.rst b/docs/users_guide/bugs.rst index 55551ea65a..b287378c5f 100644 --- a/docs/users_guide/bugs.rst +++ b/docs/users_guide/bugs.rst @@ -463,6 +463,11 @@ Bugs in GHC libraries that come with GHC are probably built without this option, unless you built GHC yourself. +- There is known to be maleficent interactions between weak references and + laziness. Particularly, it has been observed that placing a thunk containing + a reference to a weak reference inside of another weak reference may cause + runtime crashes. See :ghc-ticket:`11108` for details. + .. _bugs-ghci: Bugs in GHCi (the interactive GHC) |