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2002-09-03 * variable.c (rb_copy_generic_ivar): remove old generic instancematz
variable table if it existes. * class.c (rb_make_metaclass): metaclass of a metaclass is a metaclass itself. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-29* array.c (rb_ary_become): should not free ptr if it's shared.matz
* eval.c (rb_alias): prohibit making an alias named "allocate" if klass is a metaclass. * string.c (rb_string_value_ptr): StringValuePtr() should never return NULL pointer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-27* file.c (rb_find_file): $LOAD_PATH must not be empty.matz
* file.c (rb_find_file_ext): ditto. * range.c (range_eq): class check should be based on range.class, instead of Range to work with Range.dup. * range.c (range_eql): ditto. * class.c (rb_mod_dup): need to preserve metaclass and flags. * object.c (rb_cstr_to_dbl): had a buffer overrun. * marshal.c (w_class): integrate singleton check into a funciton to follow DRY principle. * marshal.c (w_uclass): should check singleton method. * object.c (rb_obj_dup): dmark and dfree functions must be match for T_DATA type. * object.c (rb_obj_dup): class of the duped object must be match to the class of the original. * re.c (rb_reg_quote): do not escape \t, \f, \r, \n, for they are not regular expression metacharacters. * time.c (time_s_alloc): use time_free instead of free (null check, also serves for type mark). * time.c (time_s_at): check dfree function too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-27array small opt. changes (ruby-core:355)michal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-23array.c: Mem optim for Array#selectmichal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-23array.c: Int vs Long #2michal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-21*.c: Int vs Long cleanupmichal
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-19* array.c (sort_2): fatal typo.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-19* array.c (sort_2): comparison should be done as signed long.matz
* array.c (sort_2): should return int, not VALUE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-19* array.c (sort_2): *a - *b may overflow.matz
* array.c (ary_new): len*sizeof(VALUE) may be a positive value. * array.c (rb_ary_initialize): ditto. * object.c (rb_class_allocate_instance): move singleton class check from rb_obj_alloc(). * re.c (rb_reg_initialize): should not modify frozen Regexp. * ext/tcltklib/tcltklib.c (ip_init): allocation framework. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-08-13* hash.c (rb_hash_replace): should copy ifnone.matz
* hash.c (rb_hash_dup): should preserve HASH_PROC_DEFAULT and HASH_DELETED flags. * hash.c (rb_hash_shift): shift from empty hash should not return its default proc. * hash.c (rb_hash_default_proc): new method. [new] * array.c (rb_ary_aref): no need for Bignum check. * array.c (rb_ary_aset): explicit Bignum check removd. * numeric.c (fix_aref): normalize bignum before bit-op. * bignum.c (rb_big_rand): max may be Bignum zero. * bignum.c (rb_cstr_to_inum): should normalize bignums, to avoid returning fixable bignum value. * bignum.c (rb_uint2big): there should be no zero sized bignum. * ext/extmk.rb.in: extmake() that works properly for both tkutil (tk/tkutil.so) and digest/sha1. * hash.c (rb_hash_equal): should check HASH_PROC_DEFAULT too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-07-11* string.c (rb_str_slice_bang): if there's no correspondingmatz
substring, slice! should return nil without exception. * array.c (rb_ary_insert): type fixed. * string.c (rb_str_split_m): accept separator value nil as well. * string.c (rb_str_become): was leaking memory. * class.c (rb_include_module): should not alter other classes/modules by inclusion. by this fix, local order may not be preserved for some cases. * class.c (include_class_new): module may be T_ICLASS; retrieve original module information. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-05-28 * array.c: fixed format string for 'long' args (%d -> %ld).michal
* class.c: ditto. * eval.c: ditto. * numeric.c: ditto. * pack.c: ditto. * parse.y: ditto. * range.c: ditto. * string.c: ditto. * util.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-05-22minor bug fixes.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-05-21* object.c (Init_Object): should do exact match for Module#==.matz
* compar.c (cmp_eq): returns 'false' if <=> returns 'nil'. * compar.c (cmp_gt,cmp_ge,cmp_lt,cmp_le,cmp_between): ditto. * pack.c (pack_pack): should propagate taintedness. * pack.c (pack_unpack): ditto. * eval.c (rb_thread_schedule): need to preserve errno before calling rb_trap_exec(). * regex.c (calculate_must_string): a bug in charset/charset_not parsing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-04-24* io.c (rb_io_mode_flags): both 'r+b' and 'rb+' should be allowed.matz
* io.c (rb_io_mode_modenum): ditto. * gc.c (rb_memerror): rename from mem_error, and exported. * gc.c (Init_GC): pre-allocate NoMemoryError instance. * object.c (convert_type): error message changed from "failed to convert" to "cannot convert", since it does not try to convert if an object does not respond to the converting method. * eval.c (block_pass): convert Method to Proc using rb_check_convert_type(). * object.c (rb_check_convert_type): always convert T_DATA * eval.c (rb_thread_cleanup): should not terminate main_thread by Fatal error. * regex.c (is_in_list): need to not exclude NUL and NEWLINE. * re.c (rb_reg_expr_str): wrong backslash escapement. * re.c (rb_reg_expr_str): do not escape embedded space characters. * marshal.c (w_object): T_DATA process patch from Joel VanderWerf <vjoel@PATH.Berkeley.EDU>. This is temporary hack; it remains undocumented, and it will be removed when marshaling is re-designed. * marshal.c (r_object): ditto. * numeric.c (num_step): Integer#step is moved to Numeric#step; Fixnum#step is merged into this method. * numeric.c (int_dotimes): Fixnum#times is merged. * numeric.c (int_upto): Fixnum#upto is merged. * numeric.c (int_downto): Fixnum#downto is merged. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-04-18* re.c (rb_reg_expr_str): should treat backslash specially inmatz
escaping. * io.c: complete off_t handling; missing argument for fptr_finalize(); polished rb_scan_args call. * dir.c: wrap multi-statment macro by do { } while (0) * eval.c, numeric,c, sprintf.c, util.c: ditto. * bignum.c (rb_big_eq): check `y == x' if y is neither Fixnum, Bignum, nor Float. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-03-08* eval.c (cvar_cbase): utility function to find innermost nonmatz
singleton cbase. * eval.c (is_defined): adopt new cvar behavior. * eval.c (rb_eval): ditto. * eval.c (assign): ditto. * class.c (rb_mod_clone): should not call rb_obj_clone(), since Module does not provide "allocate". * class.c (rb_singleton_class): should crate new singleton class if obj is a class or module and attached object is different, which means metaclass of singleton class is sought. * time.c (time_s_alloc): now follows allocation framework. * eval.c (rb_eval): should initialize outer class variables from methods in singleton class definitions. * eval.c (assign): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-28* array.c (rb_ary_fill): shouldn't yield unless block given.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-28* eval.c (is_defined): defined?(Foo::Baz) should check constantsmatz
only, no methods. * eval.c (is_defined): should not dump core on defined?(a::b) where a is not a class nor a module. * object.c (Init_Object): remove dup and clone from TrueClass, FalseClass, and NilClass. * array.c (rb_ary_fill): Array#fill takes block to get the value to fill. * string.c (rb_str_to_i): to_i(0) auto-detects base radix. * array.c (rb_ary_initialize): fill by the block evaluation value if block is given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-25* class.c (rb_include_module): detect cyclic module inclusion.matz
* eval.c (rb_thread_cleanup): need not to free thread stacks at process termination. * array.c (rb_ary_fetch): use the block to get the default value if the block is given. * eval.c (rb_thread_schedule): should check time only if BOTH WAIT_SELECT and WAIT_TIME. * eval.c (umethod_bind): should update rklass field. * hash.c (rb_hash_update): if a block is given, yields [key, value1, value2] to the block to resolve conflict. * string.c (rb_str_split_m): no need to consider KANJI characters, if the length of separator is 1 (byte). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-23* array.c (Init_Array): remove Array#filter.matz
* object.c (rb_mod_initialize): should accept zero argument. * object.c (rb_mod_cmp): should raise ArgumentError if inheritance/inclusion relation between two classes/modules is not defined. [new] * io.c (rb_io_fsync): new method. [new] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-19* eval.c (rb_eval): need not to clar method cache for NODE_CLASS,matz
NODE_SCLASS. * gc.c (obj_free): need not to clear method cache on class/module finalization. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2002-01-11* re.c (match_select): should propagate taintness.matz
* hash.c (rb_hash_set_default): Hash#default= should return the new value. * string.c (rb_str_to_i): accepts optional base argument. [new] * numeric.c (rb_fix2str): should not handle negative fixnum values int32 via calling sprintf() directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-28* array.c (rb_cmpint): fixed typo.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-17* intern.h: add prototypes.nobu
rb_gc_enable(), rb_gc_disable(), rb_gc_start(), rb_str_new5() rb_str_buf_append(), rb_str_buf_cat(), rb_str_buf_cat2(), rb_str_dup_frozen() * ruby.h: added declaration. rb_defout, rb_stdin, rb_stdout, rb_stderr, ruby_errinfo * rubyio.h: changed double include guard macro to RUBYIO_H. * array.c (inspect_call): make static. * eval.c (dvar_asgn): ditto. * io.c (rb_io_close_read): ditto. * lex.c (rb_reserved_word): ditto. * ruby.c: (req_list_head, req_list_last): ditto. * ruby.c (require_libraries): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-13* time.c (time_new_internal): avoid loop to calculate negativematz
div, mod. * time.c (time_cmp): should handle Bignums. * array.c (rb_ary_pop): should ELTS_SHARED flag check before REALLOC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-11* string.c (rb_str_match_m): should convert an argument intomatz
regexp if it's a string. * array.c (rb_ary_select): Array#select(n,m,...) now works like Array#indexes(n,m,..). [new, experimental] * hash.c (rb_hash_select): ditto. * hash.c (env_select): ditto. * re.c (match_select): ditto. * struct.c (rb_struct_select): ditto. * gc.c (STR_ASSOC): use FL_USER3 instead of FL_USER2. * parse.y (str_extend): make up pushback call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-10* array.c (rb_ary_modify): should copy the internal buffer if thematz
modifying buffer is shared. * array.c (ary_make_shared): make an internal buffer of an array to be shared. * array.c (rb_ary_shift): avoid sliding an internal buffer by using shared buffer. * array.c (rb_ary_subseq): avoid copying the buffer. * parse.y (gettable): should freeze __LINE__ string. * io.c (rb_io_puts): old behavoir restored. rationale: a) if you want to call to_s for arrays, you can just call print a, "\n". b) to_s wastes memory if array (and sum of its contents) is huge. c) now any object that has to_ary is treated as an array, using rb_check_convert_type(). * hash.c (rb_hash_initialize): now accepts a block to calculate the default value. [new] * hash.c (rb_hash_aref): call "default" method to get the value corrensponding to the non existing key. * hash.c (rb_hash_default): get the default value based on the block given to 'new'. Now it takes an optinal "key" argument. "default" became the method to get the value for non existing key. Users may override "default" method to change the hash behavior. * hash.c (rb_hash_set_default): clear the flag if a block is given to 'new' * object.c (Init_Object): undef Data.allocate, left Data.new. * ext/curses/curses.c (window_scrollok): use RTEST(). * ext/curses/curses.c (window_idlok): ditto. * ext/curses/curses.c (window_keypad): ditto. * ext/curses/curses.c (window_idlok): idlok() may return void on some platforms; so don't use return value. * ext/curses/curses.c (window_scrollok): ditto for consistency. * ext/curses/curses.c: replace FIX2INT() by typechecking NUM2INT(). * parse.y (str_extend): should not process immature #$x and #@x interpolation, e.g #@#@ etc. * enum.c (enum_sort_by): sort_by does not have to be stable always. * enum.c (enum_sort_by): call qsort directly to gain performance. * util.c (ruby_qsort): ruby_qsort(qs6) is now native thread safe. * error.c (rb_sys_fail): it must be a bug if it's called when errno == 0. * regex.c (WC2MBC1ST): should not pass through > 0x80 number in UTF-8. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-11-27* marshal.c (w_float): must distinguish -0.0 from 0.0.matz
* gc.c (gc_mark_all): tweak mark order for little bit better scan. * gc.c (rb_gc_mark): ditto. * gc.c (rb_gc): ditto. * enum.c (sort_by_i): slight performance boost. * gc.c (gc_mark_rest): should call gc_mark_children(), not gc_mark(). * gc.c (rb_gc_mark): may cause infinite looop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-11-19* eval.c (rb_mod_modfunc): should follow NODE_ZSUPER link; basedmatz
on Guy Decoux's patch in [ruby-talk:25478]. * string.c (rb_str_succ): there was buffer overrun. * parse.y (str_extend): term can be any character. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-11-19* parse.y (parse_regx): should raise error on untermitatedmatz
expression interpolation. * pack.c (pack_unpack): should give length to utf8_to_uv(). * pack.c (utf8_to_uv): add length check. * massages: replace "wrong #" by "wrong number". * marshal.c (w_float): output Infinity and NaN explicitly. * marshal.c (r_object): support new explicit float format. * eval.c (rb_thread_wait_for): select may cause ERESTART on Solaris. * eval.c (rb_thread_select): ditto. * array.c (rb_ary_join): dumped core if sep is not T_STRING nor T_NIL. * array.c (rb_ary_join): buffer size calculattion was wrong. * array.c (rb_ary_to_s): if rb_output_fs is nil, insert newlines between array elements (use rb_default_rs as newline litral) [experimental]. * gc.c (init_mark_stack): no need to clear mark_stack. * gc.c (gc_mark_all): need to handle finalizer mark. * gc.c (gc_mark_rest): use MEMCPY instead of memcpy. * gc.c (rb_gc_mark): earlier const check to avoid pusing special constants into mark stack. * numeric.c (fix_to_s): 'to_s' now takes optional argument to specify radix. [new] * bignum.c (rb_big_to_s): ditto. [new] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-11-15* array.c (rb_ary_join): non-nil separator must be converted tonobu
String. and separators' total length was wrong. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-11-13* signal.c (sighandle): should not re-register sighandler ifmatz
POSIX_SIGNAL is defined. * eval.c (error_print): errat array may be empty. * eval.c (rb_eval_cmd): should not upgrade safe level unless explicitly specified by argument newly added. * signal.c (sig_trap): should not allow tainted trap closure. * variable.c (rb_f_trace_var): should not allow trace_var on safe level higher than 3. * variable.c (rb_f_trace_var): should not allow tainted trace closure. * gc.c: do not use static stack until system stack overflows. * eval.c (eval): should call Exception#exception instead of calling rb_exc_new3() directly. * error.c (exc_exception): set "mesg" directly to the clone. it might be better to set mesg via some method for flexibility. * variable.c (cvar_override_check): should print original module name, if 'a' is T_ICLASS. * parse.y (yylex): float '1_.0' should not be allowed. * variable.c (var_getter): should care about var as Qfalse (ruby-bugs#PR199). * array.c (cmpint): <=> or block for {min,max} may return bignum. * array.c (sort_1): use rb_compint. * array.c (sort_2): ditto. * enum.c (min_ii): ditto. * enum.c (min_ii): ditto. * enum.c (max_i): ditto. * enum.c (max_ii): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-10-29* parse.y (str_extend): shuould allow interpolation of $-x.matz
* variable.c (rb_cvar_set): empty iv_tbl may cause infinite loop. * variable.c (rb_cvar_get): ditto. * variable.c (cvar_override_check): ditto. * bignum.c (rb_big_eq): convert Bignum to Float, instead of reverse. * time.c (time_localtime): getting tm should not be prohibited for frozen time objects. * time.c (time_gmtime): ditto. * version.c (Init_version): freeze RUBY_VERSION, RUBY_RELEASE_DATE, and RUBY_PLATFORM. * file.c (Init_File): freeze File::SEPARATOR, ALT_SEPARATOR and PATH_SEPARATOR. * file.c (rb_stat_cmp): should check operand type before calling get_stat(). * eval.c (rb_eval_cmd): should not invoke "call" with a block on any occasion. * numeric.c (fix_aref): idx may be a Bignum. * numeric.c (num_remainder): a bug in Numeric#remainder. * eval.c (rb_exec_end_proc): END might be called within END block. * class.c (rb_mod_clone): should not copy class name, since clone should remain anonymous. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-10-16* string.c (rb_str_index): wrong increment for non alphanumericmatz
string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-10-05* marshal.c (w_unique): should not dump anonymous class.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-10-03* marshal.c (r_object): better allocation type check formatz
TYPE_UCLASS. usage of allocation framework is disabled for now. * variable.c (rb_class_path): Module may have subclass. * string.c (rb_str_update): should maintain original negative offset. * string.c (rb_str_subpat_set): ditto * string.c (rb_str_aset): ditto. * re.c (rb_reg_nth_match): should check negative nth. * re.c (rb_reg_nth_defined): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-10-02* ext/socket/socket.c (unix_addr): getsockname(2) may result len = 0.matz
* ext/socket/socket.c (unix_peeraddr): getpeername(2) may result len = 0. * string.c (rb_str_subpat_set): support function for new argument pattern String#[re,offset] = val. [new] * eval.c (POP_BLOCK): rb_gc_force_recycle() was called too much. Should not be called if SCOPE_DONT_RECYCLE is set. * string.c (rb_str_aref_m): new argument pattern String#[re,offset]. [new] * string.c (rb_str_substr): should return an instance of receiver's class. * string.c (rb_str_succ): ditto. * array.c (rb_ary_subseq): ditto. * array.c (rb_ary_initialize): Array.new([1,2,3]) => [1,2,3]. [new] * string.c (rb_str_reverse): should return an instance of receiver's class. * string.c (rb_str_times): ditto. * array.c (rb_ary_times): ditto * string.c (str_gsub): ditto. * string.c (rb_str_ljust): ditto. * string.c (rb_str_rjust): ditto. * string.c (rb_str_center): ditto. * eval.c (eval): retrieves file, line information from binding. * eval.c (intersect_fds): counts intersecting fds. * eval.c (rb_thread_schedule): only fds requested by each thread count as select_value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-08-29* parse.y (yylex): ternary ? can be followed by newline.matz
* eval.c (rb_f_require): should check static linked libraries before raising exception. * array.c (rb_ary_equal): check identiry equality first. * string.c (rb_str_equal): ditto. * struct.c (rb_struct_equal): ditto. * numeric.c (Init_Numeric): undef Integer::new. * eval.c (rb_eval): NODE_WHILE should update result for each conditional evaluation. * eval.c (rb_eval): NODE_UNTIL should return last evaluated value (or value given to break). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-08-23* eval.c (is_defined): should not dump core for "defined?(())".matz
* eval.c (umethod_bind): recv can be an instance of descender of oklass if oklass is a Module. * hash.c (rb_hash_equal): check identiry equality first. * file.c (group_member): should check real gid only. * file.c (eaccess): do not cache euid, since effective euid may be changed via Process.euid=(). * file.c (eaccess): return -1 unless every specified access mode is permitted. * eval.c (rb_eval): while/until returns the value which is given to break. * parse.y (value_expr): using while/until/class/def as an expression is now gives a warning, not an error. * range.c (range_eqq): should compare strings based on magical increment (using String#upto), not dictionary order. * enum.c (enum_sort_by): new method for Schewartzian transformed stable sort. * variable.c (mod_av_set): detect constant overriding for built-in classes/modules. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-08-20* range.c (range_step): 'iter' here should be an array.matz
* marshal.c (w_object): should retrieve __member__ data from non-singleton class. * variable.c (rb_cvar_get): class variable override check added. * variable.c (rb_cvar_set): ditto * variable.c (rb_cvar_declare): ditto. * parse.y (parse_regx): handle backslash escaping of delimiter here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-08-14* range.c (range_step): new method.matz
* string.c (rb_str_cmp): remove needless conditional. * string.c (rb_str_lstrip_bang) `return Qnil' was missing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-08-06* string.c (rb_str_lstrip_bang): new method.matz
* string.c (rb_str_rstrip_bang): new method. * string.c (rb_str_associate): should consider STR_ASSOC too. * eval.c (rb_undefined): do not recurse if method_missing is undefined. * process.c (proc_waitpid): now all arguments are optional. * process.c (Init_process): waitpid is now alias to wait. * process.c (Init_process): waitpid2 is now alias to wait2. * process.c (rb_waitpid): made public. * ext/pty/pty.c (pty_getpty): avoid disturbing SIGCHLD using thread and rb_waitpid. * process.c (proc_getpgrp): now takes no argument on all platforms. * process.c (proc_setpgrp): ditto. * ext/socket/socket.c (sock_s_pack_sockaddr_in): added Socket::pack_sockaddr_in(). [new] * ext/socket/socket.c (sock_s_pack_sockaddr_un): added Socket::pack_sockaddr_un(). [new] * ext/socket/socket.c (sock_s_pack_sockaddr_in): added Socket::unpack_sockaddr_in(). [new] * ext/socket/socket.c (sock_s_pack_sockaddr_un): added Socket::unpack_sockaddr_un(). [new] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-07-14* regex.c (re_search): should consider reverse search.matz
* dir.c (dir_s_chdir): warn only when invoked from multiple threads or block is not given. * object.c (rb_convert_type): should use rb_rescue(), not rb_rescue2(). * range.c (range_init): ditto. * object.c (rb_obj_dup): should free generic_ivar if original owns them. * string.c (rb_str_each_line): should propagate taint mark. * ext/nkf/nkf.c (rb_nkf_kconv): ditto. * eval.c (rb_f_require): revamp for simpler implementation. * file.c (rb_find_file_noext): use String object, instead of passing char* around. * file.c (rb_find_file): ditto. * dln.c (dln_load): should use NSLINKMODULE_OPTION_BINDNOW. * ruby.c (load_file): local variables 'c' remain uninitialized on xflag. * regex.c (re_match): prefetched escaped character too early. * eval.c (rb_call0): add argument check for attr_readers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-07-02* error.c (exc_exception): clone the receiver exception instead ofmatz
creating brand new exception object of the receiver. * eval.c (rb_eval_string_wrap): extend new ruby_top_self, not original self. * eval.c (rb_eval_cmd): respect ruby_wrapper if set. * eval.c (eval): do not update ruby_class unless scope is not provided. * eval.c (eval): preserve wrapper information. * eval.c (proc_invoke): ditto. * eval.c (block_pass): ditto. * parse.y (void_expr): too much warnings for void context (e.g. foo[1] that can be mere Proc call). * error.c (rb_name_error): new function to raise NameError with name attribute set. * eval.c (rb_f_missing): set name and args in the exception object. [new] * error.c (name_name): NameError#name - new method. * error.c (nometh_args): NoMethodError#args - new method. * lex.c (rb_reserved_word): lex_state after tRESCUE should be EXPR_MID. * gc.c (add_heap): allocation size of the heap unit is doubled for each allocation. * dir.c (isdelim): space, tab, and newline are no longer delimiters for glob patterns. * eval.c (svalue_to_avalue): new conversion scheme between single value and array values. * eval.c (avalue_to_svalue): ditto. * eval.c (rb_eval): REXPAND now uses avalue_to_svalue(), return and yield too. * eval.c (rb_yield_0): use avalue_to_svalue(). * eval.c (proc_invoke): Proc#call gives avaules, whereas Proc#yield gives mvalues. * eval.c (bmcall): convert given value (svalue) to avalue. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-06-19* eval.c (rb_f_require): searches ".rb" and ".so" at the samematz
time. previous behavior (search ".rb", then ".so") has a security risk (ruby-bugs#PR140). * array.c (rb_ary_to_ary): new function to replace internal rb_Array(), which never calls to_a, but to_ary (rb_Array() might call both). [new] * regex.c (PUSH_FAILURE_POINT): push option status again. * regex.c (re_compile_pattern): avoid pushing unnecessary option_set. * eval.c (rb_load): tainted string is OK if wrapped *and* $SAFE >= 4. * eval.c (rb_thread_start_0): should not nail down higher blocks before preserving original context (i.e. should not alter original context). * eval.c (proc_yield): new method equivalent to Proc#call but no check for number of arguments. [new] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-05-30* ruby.c (proc_options): unexpected SecurityError happens when -T4.matz
* regex.c (re_compile_pattern): * \1 .. \9 should be backreferences always. * regex.c (re_match): backreferences corresponding to unclosed/unmatched parentheses should fail always. * string.c (rb_str_cat): use rb_str_buf_cat() if possible. [new] * string.c (rb_str_append): ditto. * string.c (rb_str_buf_cat): remove unnecessary check (type, taint, modify) to gain performance. * string.c (rb_str_buf_append): ditto. * string.c (rb_str_buf_new): buffering string function. [new] * string.c (rb_str_buf_append): ditto. * string.c (rb_str_buf_cat): ditto. * time.c (make_time_t): local time adjustment revised. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-05-16* array.c (rb_ary_and): should not push frozen key string.matz
* array.c (rb_ary_or): ditto. * eval.c (rb_thread_schedule): should save context before raising deadlock, saved context for current thread might be obsolete. * time.c (make_time_t): non DST timezone shift supported (hopefully). * time.c (make_time_t): strict range detection for negative time_t. * signal.c: SIGINFO added. * eval.c (rb_ensure): should not SEGV when prot_tag is NULL. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-05-06forgot some checkins.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e