haskell/c2hs

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c2hs is a pre-processor for Haskell FFI bindings to C libraries

Stars: 211
Forks: 52
Open beginner issues: 0
Indexed issues: 76

Dominant language: Haskell
License: No license data
Last GitHub push: Aug 2, 2023
Latest indexed: Sep 14, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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76 open issues indexed

Cannot create #fun of typedef functions Open

enhancement

haskell/c2hs#142 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support for type synonyms Open

haskell/c2hs#147 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
{#const #} doesn't work for `enum`, only `#define` Open

haskell/c2hs#154 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
c2hs: Feature not yet implemented: GenBind.evalCCast: Casts are implemented only for integral constants Open

haskell/c2hs#158 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
c2hs seems to have issue with C11 _Noreturn function specifier. Open

haskell/c2hs#159 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enum omit breaks mapping Open

haskell/c2hs#161 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Specify argument names with fun hooks? Open

haskell/c2hs#163 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
"Internal type default error" Open

haskell/c2hs#165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Invalid Syntax Error? Open

haskell/c2hs#166 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Syntax error ! The symbol `v' does not fit here. (building OpenCL) Open

haskell/c2hs#167 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
size and offset errors with bit-fields and typedefs Open

haskell/c2hs#168 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cannot recognize C type aliases Open

haskell/c2hs#169 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support circular imports Open

haskell/c2hs#170 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
#sizeof doesn't work on struct fields Open

haskell/c2hs#171 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
#pragma pack not recognized Open

haskell/c2hs#172 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Redundant import when creating foreign #pointer Open

haskell/c2hs#173 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 14, 2026
"pointer foreign finalizer fcide" not working Open

haskell/c2hs#174 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
{#sizeof#} returns incorrect value Open

haskell/c2hs#175 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
New line at the end of file is necessary? Open

haskell/c2hs#187 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
{#import module#} does not work cross-package Open

haskell/c2hs#188 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
{#import#} causes C2HsImp imports to be omitted Open

haskell/c2hs#189 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Anonymous enums within structs not supported Open

haskell/c2hs#190 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failure with GCC 7 Open

haskell/c2hs#191 · 10 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Missing dependency Open

haskell/c2hs#197 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
GCC-7.0 specific _Float128 type - cannot recognize Open

haskell/c2hs#198 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The symbol `)' does not fit here. Open

haskell/c2hs#199 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
{#const #} doesn't really work for #define constants Open

haskell/c2hs#200 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
#fun hook didn't work as expected for getmntent(3) Open

haskell/c2hs#201 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
c2hs-2.8.3 fails test suite for "issue 7" Open

haskell/c2hs#204 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
New test failures in 0.28.4 Open

haskell/c2hs#206 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`makeArg` pattern match failure Open

haskell/c2hs#210 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`{#pointer … newtype#}` vs. `{#pointer … foreign newtype#}` Type Correspondences Open

haskell/c2hs#212 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Use type parameter (if specified) for default out-marshall ForeignPtr Open

haskell/c2hs#214 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The symbol `v' does not fit here Open

haskell/c2hs#215 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
stg_ap_p_ret crash on GHC 8.6.x Open

haskell/c2hs#216 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
In what case would c2hs import Foreign.Ptr? Open

haskell/c2hs#218 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is it possible to have C2HS know the "type" definition? Open

haskell/c2hs#219 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
About C2HS generated ccall-s. Open

haskell/c2hs#222 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Could not get default hook work. Open

haskell/c2hs#223 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
How could I modify the wrappers C2HS generated? Open

haskell/c2hs#224 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Maybe the "withSomething" functions generated by C2HS should use names less possible to be used normally. Open

haskell/c2hs#226 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Maybe C2HS generated functions should not use "param omitting" style. Open

haskell/c2hs#227 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is it possible to share type definitions between packages? Open

haskell/c2hs#228 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
unnamed struct elements and union elements not supported Open

haskell/c2hs#230 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Has issue #7 come back? Open

haskell/c2hs#231 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Please add an option to suppress `LINE` pragma. Open

haskell/c2hs#232 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
default out-marshaller for ForeignPtr adds finalizer for null ptr Open

haskell/c2hs#234 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Generate an enum that supports Bits instances Open

haskell/c2hs#235 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Preserving existing result with + Open

haskell/c2hs#236 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Cannot deal with non-ASCII preprocessor output Open

haskell/c2hs#238 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 14, 2026

haskell/c2hs

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