* start implement drop spec
* [RefC] remove vars after prim function call
* [RefC] gc pointer processing changed
* [RefC] fix memory leak in stringIteratorToString
* [RefC] runtime.c refactoring
* Implement basic reuse analisis
* [RefC] do not delete reusable variables in value in let
* [RefC] Use names instead tags in reuse map
* [RefC] Don't set all fields to null in reuse constructor
* Use record syntax in RefC
* Add some utility functions to RefC
* Sort output in garbageCollect refc test
* Add memory leak test for RefC
* [RefC] Remove variable only from body in let
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
* [RefC] Remove borrowed set from env
* [RefC] Use Ref variable for Enviroment instead of passing as an argument
* [RefC] Use locally function as combinator
* [RefC] removing unnecessary dup and remove during pattern matching
* Update refcTests and refcMemoryLeakTests
* Remove some test files
* move CHANGELOG entry to CHANGELOG_NEXT
* Move refc-memory tests
* Change calling convention test
* [RefC] [Test] Reuse test
---------
Co-authored-by: G. Allais <guillaume.allais@ens-lyon.org>
Co-authored-by: Mathew Polzin <matt.polzin@gmail.com>
* RefC backend improvements
1. OnCollect had the wrong number of arguments. The code creator expects
3 arguments, but onCollect in prim.h expected 4 arguments. The first of which
was an erased arguments. That is now fixed.
2. OnCollect did not call `newReference` when creating a new reference to the pointer
and the freeing function
3. OnCollect and OnCollectAny still had a spurious printf statement
Those issues have been fixed, the test case can be found in
tests/refc/garbageCollect
4. The IORef mechanism expects that the %World token will be passed around
consistently. This is not the case. States in Control.App make use of
IORefs, but the function created from Control.App.prim_app_bind
had the world token erased to NULL.
Now, IORefs are managed using a global variable,
IORef_Storage * global_IORef_Storage;
referenced in cBackend.h, defined in the created .c file, and set to NULL
in main();
5. While multithreading and forking is still not supported, compiling a program
that makes use of Control.App demands a C implementation of prim_fork.
Files support/refc/threads.c and support/refc/threads.h provide a
dummy implementation for it, so that Control.App programs compile and run.
A test for these 2 issues is given in tests/refc/issue2424
* format changes
to make the linter happy
* format changes
to make the linter happy
* format changes
to make the linter happy
* spelling mistake braket -> bracket
Co-authored-by: Volkmar Frinken <volkmar@onutechnology.com>
* 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.
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.
