Moving the code from gc_merge_all_heaps to gc_heap_merge removes
special handling of the start of the list and is (hopefully)
easier to read.
Partial work towards addressing issue #534.
When a thread exits, the heap is merged into the main thread.
Before doing so, free any unused parts of the heap to reduce
memory usage. Attempts to partially address issue #534.
This requires adding a "forced" stage for the collector,
which is the initial stage for a forced collection.
Thereafter, the collector continues to the usual stages
of collection.
GCC 14 has enabled various warnings as errors by default, e.g.
-Wimplicit-function-declaration. This causes the current feature
detection code for `open_memstream(3)` and `fmemopen(3)` to fail
with GCC 14.
This commit restores compatibility with GCC 14 in this regard.
Note that it may also be beneficial to pass a feature test macro
such as -D_POSIX_C_SOURCE. See the feature test macro requirements
for open_memstream(3)` and `fmemopen(3)`.
* WIP - C unit testing stubs
* Get test-lib to compile and run
* Add test-lib to CI
* Use cflags for test-lib
* Build runtime library
* Fix typo
* Break into separate CI tasks
* Cleanup
* Add example tests for non-CPS
* Include -g option for test-lib
* Add CI to build C runtime
Can expand into scheme at some point, this is a first step.
* Use latest upload workflow
Perform full scanning of function application list to ensure self-recursive calls are found. This prevents infinite loops in the beta expansion code when compiling simple recursive calls.
This change defines *ai-v4mapped* to zero when AI_V4MAPPED is undefined
and similarly for *ai-all* (similar to other patches). This allows
(srfi 106) to be available on NetBSD and other platforms without
AI_V4MAPPED and is the recommended behaviour by the author of SRFI-106:
https://srfi-email.schemers.org/srfi-106/msg/2762553/
