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| author | Herbert Valerio Riedel <hvr@gnu.org> | 2017-10-16 19:02:01 +0200 |
|---|---|---|
| committer | Herbert Valerio Riedel <hvr@gnu.org> | 2017-10-16 19:03:11 +0200 |
| commit | add85cc2a3ec0bda810dca2a35264308ffaab069 (patch) | |
| tree | 13e46f3397433eaa689e58737a928db659c23010 /rts/RtsSymbols.c | |
| parent | 6aa6a86b836efaabcb471894d0b549a2e56703e6 (diff) | |
| download | haskell-add85cc2a3ec0bda810dca2a35264308ffaab069.tar.gz | |
Fix panic for `ByteArray#` arguments in CApiFFI foreign imports
Declarations such as
foreign import capi unsafe "string.h strlen"
c_strlen_capi :: ByteArray# -> IO CSize
foreign import capi unsafe "string.h memset"
c_memset_capi :: MutableByteArray# s -> CInt -> CSize -> IO ()
would cause GHC to panic because the CApiFFI c-wrapper generator didn't
know what C type to use for `(Mutable)ByteArray#` types (unlike the
`ccall` codepath).
This addresses #9274
Reviewed By: bgamari
Differential Revision: https://phabricator.haskell.org/D4092
Diffstat (limited to 'rts/RtsSymbols.c')
0 files changed, 0 insertions, 0 deletions