Previously, the RefC files were located in IDRIS2_PREFIX. This is
decoupled to allow users to change the prefix (for ad-hoc library
install locations, for example).
To be able to use `C` functions for both Scheme and RefC: it was
not possible for `Buffer` before this PR.
As an example, `writeBufferData` and `readBufferData` functions are
removed: generic C backend implementations are used instead.
Pragma once is supported by all compilers for the last ten years.
Better use it instead of include guards (which use different styles
in different files).
The cast to float needs to happen before the division, otherwise integer
division will be performed, and as a result `CLOCKS_PER_NSEC` will
always be 0 if `CLOCKS_PER_SEC` < `NSEC_PER_SEC`.
* Add utility functions to treat All as a heterogeneous container
* Distinguish RefC Int and Bits types
* Change RefC Integers to be arbitrary precision
* Add RefC Bits maths operations
* Make RefC div and mod Euclidean
* Add RefC bit-ops tests
* Add RefC integer comparison tests
* Add RefC IntN support
The external type must be a Value object for garbage collection reasons.
For completely custom types, use a GCPointer, with appropriate GC function for clearing up your data type.
- Fix off-by-one error in String reverse
- Correct order of arguments in strSubstr
- Actually use start index of strSubstr
- Reduce memory usage of strSubstr in case of overrunning string end
- Add fastPack/fastUnpack/fastConcat
- Use unsigned chars for character comparisons
- Fix generated C character encodings
- Remove commented out code
- Remove unused showEitherStringInt and toIntEitherStringInt functions
- Make cTypeOfCFType pure
- Merge identical case branches of createCFunctions
- Remove unused C support functions
Written by Volkmar Frinken (@vfrinken). This is intended as a
lightweight (i.e. minimal dependencies) code generator that can be
ported to multiple platforms, especially those with memory constraints.
It shouldn't be expected to be anywhere near as fast as the Scheme back
end, for lots of reasons. The main goal is portability.
