Add generalized recursion detection system and integrate it into Hash#==
and Hash#eql? to prevent infinite recursion with mutually recursive hash
structures. Uses call stack inspection for minimal memory overhead.
Co-authored-by: Claude <noreply@anthropic.com>
This commit introduces memory prefetching to the `bsearch_idx` functions
in `src/class.c` and `src/variable.c` to improve performance.
A new macro `MRB_MEM_PREFETCH` is defined in `include/mruby/variable.h`
which uses `__builtin_prefetch` if available.
Co-authored-by: Gemini <gemini@google.com>
This commit addresses feedback on the initial Set GC marking implementation.
Changes include:
- Renamed set marking function to `mrb_gc_mark_set` and updated its
return type to `size_t`.
- Introduced an explicit `mrb_gc_free_set` function for Set objects.
- Updated `gc_mark_children` to use the new mark function signature.
- Added an explicit `case MRB_TT_SET:` in `obj_free` to call `mrb_gc_free_set`.
- Adjusted `set_get_khash` in `mruby-set` to work with `MRB_TT_SET` directly,
rather than relying on `mrb_data_get_ptr`.
- Corrected type checks in `set_init_copy` to use `MRB_TT_SET`.
- Updated function prototypes in internal headers and stubs in mrbc.
The sorted array binary search implementation no longer uses the inline
cache array, so remove all MRB_INLINE_METHOD_CACHE definitions and
related code.
mempool.h provide compatibility layer so that existing programs does not
need to update (but update recommended anyway, since compatibility layer
takes mrb_state that is not used at all).
Along with removing mrb_state first argument from the function. From
mruby 3.2, this function is *not* the default function, but the entry
point that can be redefined for the application. The function in
`src/allocf.c` is the default *implementation* (using malloc / realloc /
free) of the function.
There was a problem with visibility state from proc that straddles a fiber or is independent.
Therefore, it has been changed to give priority to env objects, if any.
Also, added "separate module" flag to block traversal to a higher level env object.
Note that the "separate module" flag is now set when calling blocks with the `mrb_yield_with_class()` function.
fixed https://github.com/mruby/mruby/issues/6494
Yukihiro "Matz" Matsumoto