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| author | Ben Gamari <ben@smart-cactus.org> | 2021-03-15 16:03:21 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-03-22 09:22:29 -0400 |
| commit | e82d32d6654ef708d580e3ed6f0cc1130daa6cb9 (patch) | |
| tree | 8407e051d52b4676be3a8b57d3e44b6333fbcde6 /compiler/GHC/Builtin/primops.txt.pp | |
| parent | 2907949c169a0764676da8e5a4516c705f36932a (diff) | |
| download | haskell-e82d32d6654ef708d580e3ed6f0cc1130daa6cb9.tar.gz | |
compiler: Introduce mutableByteArrayContents# primop
As noted in #19540, a number of users within and outside of GHC rely on
unsafeCoerceUnlifted to work around the fact that this was missing
Diffstat (limited to 'compiler/GHC/Builtin/primops.txt.pp')
| -rw-r--r-- | compiler/GHC/Builtin/primops.txt.pp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/GHC/Builtin/primops.txt.pp b/compiler/GHC/Builtin/primops.txt.pp index 27b7f55132..c11cc05a40 100644 --- a/compiler/GHC/Builtin/primops.txt.pp +++ b/compiler/GHC/Builtin/primops.txt.pp @@ -1655,6 +1655,10 @@ primop ByteArrayContents_Char "byteArrayContents#" GenPrimOp ByteArray# -> Addr# {Intended for use with pinned arrays; otherwise very unsafe!} +primop MutableByteArrayContents_Char "mutableByteArrayContents#" GenPrimOp + MutableByteArray# s -> Addr# + {Intended for use with pinned arrays; otherwise very unsafe!} + primop SameMutableByteArrayOp "sameMutableByteArray#" GenPrimOp MutableByteArray# s -> MutableByteArray# s -> Int# |