long-double

FFI bindings for C long double

https://code.mathr.co.uk/long-double

Version on this page:0.1@rev:1
LTS Haskell 13.30:0.1@rev:1
Stackage Nightly 2019-01-07:0.1@rev:1
Latest on Hackage:0.1.1.1@rev:1

See all snapshots long-double appears in

BSD-3-Clause licensed by Claude Heiland-Allen
Maintained by [email protected]
This version can be pinned in stack with:long-double-0.1@sha256:d687afa089b85433cddb6476fc47750d54421b8d2eb8ae92c39eacd7f3ff758b,1964

Module documentation for 0.1

Depends on 2 packages(full list with versions):
base, integer-gmp
Used by 1 package in lts-13.2(full list with versions):
rounded

This package provides a LongDouble type, being 80bits of x87 data taking up 96bits on i386 and 128bits on x86_64. On arm it is an alias for 64bit double. It does not provide a CLDouble type usable for FFI without wrapping in Ptr, this needs to be done by the compiler. See https://ghc.haskell.org/trac/ghc/ticket/3353.

Changes

Revision history for long-double

0.1 – 2018-03-09

  • First release.