The hsc2hs program can be used to automate some parts of the process of writing Haskell bindings to C code. It reads an almost-Haskell source file with embedded special constructs, and outputs a real Haskell file with these constructs processed, based on information taken from some C headers. The extra constructs provide Haskell counterparts of C types, values of C constants, including sizes of C types, and access to fields of C structs.
For more details, see the hsc2hs section in the GHC User's Guide.
- Add support to read command line arguments supplied via response files (#13896)
Support GHC 8.2.1
hsc_alignmentmacro work in clang (D3346)
Track column numbers to improve GHC’s caret diagnostic display (#13388)
Fix type signature of generated
maintest function to avoid C compiler warnings about unused
argvfunction parameters during feature testing.
Double-escape paths used to build call to