Add arg_error() helper function to replace goto statements used for
error handling. This function is marked with mrb_noreturn attribute
since it calls mrb_raise which never returns.
Co-authored-by: Claude <noreply@anthropic.com>
Add mode_error() and badfd_error() helper functions to replace
goto statements used for error handling. These functions are marked
with mrb_noreturn attribute since they call mrb_raise/mrb_sys_fail
which never return.
Co-authored-by: Claude <noreply@anthropic.com>
Add invalid_address_error() helper function to replace goto statements
used for error handling. This function is marked with mrb_noreturn
attribute since it calls mrb_raise() which never returns.
Co-authored-by: Claude <noreply@anthropic.com>
Add badname_error() and caller_error() helper functions to replace
goto statements used for error handling. These functions are marked
with mrb_noreturn attribute since they call mrb_raise() which never
returns.
Co-authored-by: Claude <noreply@anthropic.com>
allocate ** keyword dictionary register when methods have keyword
arguments (parse.y new_args_tail), broken in commit 26ea71260 during
cons-list to struct migration. reconstruct keyword hash after KEYEND
from extracted keyword local variables so super can access keyword
values. encode block parameter flag in ainfo bit 13 and generate
LOADNIL for block register in codegen_zsuper when parent has keywords
but no block parameter.
Co-authored-by: Claude <noreply@anthropic.com>
The `mrb_obj_as_string()` function can call the `#to_s` method.
String addresses and string lengths obtained outside the `KSET_FOREACH()` loop may become invalid.
The primary reason is to fix an issue that occurs when an element is removed from the khash data during the `KHASH_FOREACH()` loop.
If the value of `kh_end()` becomes smaller than `k` during the loop, it will repeat a meaningless internal loop until an integer overflow occurs.
Restore exception handling for `||=` operator on class variables and constants
that was inadvertently removed in commit 0ca48e24f. When reading an undefined
class variable with GETCV opcode raises NameError, the exception handler
catches it and loads false, allowing the assignment to proceed.
Co-authored-by: Claude <noreply@anthropic.com>
add length check to detect array modification during sort. when realloc()
shrinks an array in-place, it may return the same pointer, defeating the
pointer-only check. the new check catches both pointer changes and length
changes, preventing out-of-bounds access.
the fix captures array pointer and length at the start of each comparison,
then validates both after user code executes. this detects modifications
even when realloc() returns the original pointer.
Co-authored-by: Claude <noreply@anthropic.com>
refactor to use the standard Data_Make_Struct() macro instead of manual
RData allocation and linking. the macro provides automatic zero-initialization
and is more idiomatic.
ref #6655
Co-authored-by: Claude <noreply@anthropic.com>
remove redundant visualcpp and mingw checks since for_windows? already
detects all windows builds including visual c++ and mingw.
ref #6653
Co-authored-by: Claude <noreply@anthropic.com>
removed due to same OIDC authentication failures as claude-code-review.
workflow can be re-added when the action is more stable.
Co-authored-by: Claude <noreply@anthropic.com>
removed due to persistent OIDC authentication failures in the beta action.
workflow can be re-added when the action is more stable.
Co-authored-by: Claude <noreply@anthropic.com>
refactored the stack-use-after-return fix to encapsulate pool memory
handling in mpz_move instead of bint_set, providing cleaner code and
automatic protection for all 22 callers of mpz_move; ref #6651
Co-authored-by: Claude <noreply@anthropic.com>
Yukihiro "Matz" Matsumoto