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* * parse.y (parse_regx): should raise error on untermitatedmatz2001-11-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* * parse.y: needless conditionals.nobu2001-11-181-2/+2
| | | | | | | | * parse.y (parse_regx): parse error at unterminated regex /#{. (ruby-bugs-ja:PR#142) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 20011115nobu2001-11-151-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-11-13usa2001-11-131-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * process.c (security): always give warning for insecure PATH.matz2001-11-081-2/+2
| | | | | | | | | | | | | | | | | * dir.c (my_getcwd): do not rely on MAXPATHLEN. * file.c (rb_file_s_readlink): ditto. * file.c (path_check_1): ditto. * eval.c (rb_yield_0): should not call rb_f_block_given_p(). * string.c (rb_str_chomp_bang): should terminate string by NUL. * eval.c (rb_yield_0): better error message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1816 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc patchmatz2001-11-021-4/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * bignum.c (rb_big_aref): idx may be a Bignum.matz2001-11-011-2/+2
| | | | | | | * numeric.c (fix_aref): negative index must return zero. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (POP_VARS): should not set DVAR_DONT_RECYCLE if _oldmatz2001-10-311-2/+2
| | | | | | | | | | | ruby_vars is already force_recycled. * gc.c (rb_gc): handles mark stack overflow. * gc.c (PUSH_MARK): use static mark stack, no more recursion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1807 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * string.c (rb_str_chomp_bang): do smart chomp if $/ == '\n'.matz2001-10-301-2/+2
| | | | | | | | | | | | | * io.c (rb_io_puts): don't treat Array specially. * bignum.c (rb_big_cmp): should convert bignum to float. * eval.c (rb_f_eval): can't modify untainted binding. * regex.c (re_compile_pattern): should preverve p0 value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (str_extend): shuould allow interpolation of $-x.matz2001-10-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* 2001-10-22eban2001-10-221-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (remove_trace): should not access already freed area.nobu2001-10-211-2/+2
| | | | | | | * variable.c (rb_f_untrace_var): fix memory leak. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * marshal.c (w_uclass): cloned class is not usernobu2001-10-191-2/+2
| | | | | | | | | | class. (ruby-bugs-ja#PR103) * marshal.c (r_object): Struct subclass couldn't load. (ruby-bugs-ja#PR104) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 20011017nobu2001-10-171-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * string.c (rb_str_index): wrong increment for non alphanumericmatz2001-10-161-2/+2
| | | | | | | string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 20011015nobu2001-10-151-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-10-10eban2001-10-101-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * process.c (Init_process): activate the case NT.eban2001-10-091-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-10-05eban2001-10-051-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/socket.c (ruby_connect): EALREADY is the equivalent eban2001-10-041-2/+2
| | | | | | | for EINPROGRESS in ws2_32.lib. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/socket/socket.c (unix_addr): getsockname(2) may result len = 0.matz2001-10-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* 20010920nobu2001-09-201-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * string.c (rb_str_init): String.new() => ""matz2001-09-191-2/+2
| | | | | | | | | | * dir.c (dir_path): new method. * dir.c (dir_initialize): wrap DIR into struct, along with path information. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_thread_restore_context): save current value ofmatz2001-09-081-2/+2
| | | | | | | | | | | | | | | | | lastline and lastmatch in the thread struct for later restore. * eval.c (rb_thread_save_context): restore lastline and lastmatch. * numeric.c (flo_to_s): should handle negative float value. * class.c (rb_include_module): should check whole ancestors to avoid duplicate module inclusion. * string.c (trnext): should check backslash before updating "now" position. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * re.c (Init_Regexp): to_s to be alias to inspect.matz2001-09-051-2/+2
| | | | | | | | | | * parse.y (yylex): should support 'keyword='. * ruby.c (proc_options): should not adjust argc/argv if -e option is supplied. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ruby.c (proc_options): should not alter origargv[].matz2001-09-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | * ruby.c (set_arg0): long strings for $0 dumped core. * ruby.c (set_arg0): use setprogtitle() if it's available. * io.c (rb_io_popen): accept integer flags as mode. * file.c (rb_find_file_ext): extension table can be supplied from outside. renamed. * eval.c (rb_f_require): replace rb_find_file_noext by rb_find_file_ext. * eval.c (rb_provided): should also check feature without extension. * numeric.c (flo_to_s): do not rely on decimal point to be '.' git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-09-01nobu2001-09-011-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (yylex): ternary ? can be followed by newline.matz2001-08-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | * 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
* 2001-08-24eban2001-08-241-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (is_defined): should not dump core for "defined?(())".matz2001-08-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* * range.c (range_step): 'iter' here should be an array.matz2001-08-201-2/+2
| | | | | | | | | | | | | | | | * 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
* 2001-08-16eban2001-08-161-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * range.c (range_step): new method.matz2001-08-141-2/+2
| | | | | | | | | * 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
* * string.c (rb_str_lstrip_bang): new method.matz2001-08-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* * marshal.c (Init_marshal): new constant Marshal::MAJOR_VERSIONmatz2001-07-311-2/+2
| | | | | | | | | | | | | | | | | | | | | and Marshal::MINOR_VERSION. * marshal.c (marshal_load): ruby_verbose test should be wrapped by RTEST(). * hash.c (rb_hash_index): should return nil (not the default value) if value is not in the hash. * numeric.c (num_div): new method added. alias to '/' which should be preserved even if '/' is redefined (e.g. by mathn). [new] * bignum.c (rb_cstr2inum): "0 ff".hex should return 0, not 255. * file.c (rb_file_s_expand_path): fixed using CharNext(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-07-26eban2001-07-261-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * regex.c (re_search): should consider reverse search.matz2001-07-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* 2001-07-12eban2001-07-121-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* credit rb_name_error() fix to Nobuyoshi Nakada.matz2001-07-031-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_yield_0): no mvalue_to_svalue conversion here.matz2001-06-221-2/+2
| | | | | | | | | | | | | | | | | | * eval.c (massign): takes svalue, convert it to mvalue inside. * eval.c (rb_eval): parameters for yield/return are always svalues now. * eval.c (svalue_to_mvalue): more strict conversion. * eval.c (mvalue_to_svalue): ditto. * st.c (new_size): prime hash size enabled. * ext/socket/socket.c (Init_socket): SO_* constants added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-06-19eban2001-06-191-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (method_eq): new method Method#==. [new]matz2001-06-121-2/+2
| | | | | | | | | | | | | | * gc.c (STR_NO_ORIG): STR_NO_ORIG value was different between string.c and gc.c * eval.c (rb_eval): should convert *non-array at the end of arguments by using Array(). * hash.c (ruby_setenv): readline library leaves their environment strings uncopied. "free" check revised. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (yylex): exclude kDO_BLOCK too much by false condition.matz2001-06-071-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y (aref_args): "*arg" should always be expanded by REXPAND.matz2001-06-061-2/+2
| | | | | | | * variable.c (fc_i): removed vast string allocation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_mod_const_at): use hash table as internalmatz2001-06-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | data. [new] * variable.c (rb_mod_const_of): ditto. * variable.c (rb_const_list): new function to convert internal data (hash table) to array of strings. * eval.c (rb_mod_s_constants): data handling scheme has changed. * eval.c (rb_add_method): should not call rb_secure(), for last_func may not be set. * io.c (rb_io_ctl): ioctl should accept any integer within C long range. * marshal.c (r_object): wrong type check for modules. * marshal.c (w_object): should not dump anonymous classes/modules. * io.c (rb_open_file): use rb_file_sysopen_internal() if the 3rd argument (permission flags) is given. [new, should be backported?] * io.c (rb_io_mode_binmode): mode string (e.g. "r+") to flags to open(2). * eval.c (rb_eval): NODE_REXPAND expand an array of 1 element as the element itself. [new, should be backported?] * parse.y (ret_args): should treat "*[a]" in rhs expression as "a", not "[a]". * regex.c (re_compile_pattern): should push option modifier at the right place. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2001-06-01eban2001-06-011-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ruby.c (proc_options): unexpected SecurityError happens when -T4.matz2001-05-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* 2001-05-28eban2001-05-281-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval.c (rb_yield_0): need argument adjustment for C definedmatz2001-05-241-2/+2
| | | | | | | blocks too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_alias_variable): should not allow variablematz2001-05-221-2/+2
| | | | | | | | | | | | | | | | | | | | aliasing if $SAFE >= 4. * parse.y (expr): "break" and "next" to take optional expression, which is used as a value for termination. [new, experimental] * eval.c (rb_eval): "break" can give value to terminating method. * eval.c (rb_eval): "break" and "next" to take optional expression. * eval.c (rb_yield_0): "next" can give value to terminating "yield". * eval.c (rb_iterate): "break" can give value to terminating method. * eval.c (proc_call): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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