* 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.
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for example when terminated from signal handler.
* regex.c (re_compile_pattern): remove /p support.
* regex.h: ditto.
* parse.y (parse_regx): ditto.
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statement now work as "do .. while" even when begin statement
has "rescue" or "ensure" [new].
* parse.y (bodystmt): rescue/ensure is allowed at every bodies,
i.e. method bodies, begin bodies, class bodies[new], and module
bodies[new].
* ext/socket/socket.c (sock_addrinfo): should specify ai_socktype
for getaddrinfo hints.
* eval.c (rb_f_abort): embed aborting message into exception
object [new].
* eval.c (terminate_process): utility function for exit and abort.
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since octal literals are formed by three digits at most.
* marshal.c (w_object): module inclusion using extend() should
also be detected.
* eval.c (rb_eval_cmd): cbase should not be NULL; it should be
either ruby_wrapper or Object.
* enum.c (enum_each_with_index): should return self.
* process.c (proc_setpgrp): should return value for non-void function.
* process.c (proc_getpgid): should raise exception if getpgid() return -1.
* string.c (rb_str_ljust): should return a duplicated string.
* string.c (rb_str_rjust): ditto.
* string.c (rb_str_center): ditto.
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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.
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* eval.c (remove_method): should not remove a empty method to
implement "undef".
* eval.c (rb_eval): should allow singleton class def for
true/false/nil.
* parse.y (str_extend): backslash escape was done wrong.
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since 1.6
* parse.y (arg): ditto.
* pack.c (pack_pack): add templates 'q' and 'Q'.
* pack.c (pack_unpack): ditto.
* bignum.c (rb_quad_pack): new utility function.
* bignum.c (rb_quad_unpack): ditto.
* parse.y (assignable): should emit CVASGN within the method
body.
* dir.c (dir_s_glob): should not warn even if no match found.
* eval.c (rb_eval): clean up class variable behavior.
* eval.c (assign): ditto.
* eval.c (is_defined): ditto.
* variable.c (rb_mod_class_variables): need not to call rb_cvar_singleton().
* variable.c (rb_cvar_singleton): removed.
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to here.
* eval.c (is_defined): check should be added here too.
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in a singleton method.
* eval.c (rb_eval): class variables from singleton methods defined
within singleton class statement should work like ones defined
by sington def statements.
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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.
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* signal.c (install_sighandler): do not install sighandler unless
the old value is SIG_DFL.
* io.c (io_write): should not raise exception on O_NONBLOCK io.
* dir.c (dir_set_pos): seek should return dir, pos= should not.
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method.
* io.c (rb_io_s_open): open should call initialize too. IO#for_fd
also calls initialize. [new]
* error.c (rb_sys_fail): replace INT2FIX() by INT2NUM() since
errno value may not fit in Fixnum size on Hurd.
* error.c (set_syserr): ditto.
* dir.c (dir_s_glob): returns nil if block given.
* io.c (rb_io_each_byte): should return self.
* io.c (rb_io_close_m): close check added.
* dir.c (dir_seek): should return pos.
* parse.y (fixpos): orig may be (NODE*)1, which should not be
dereferenced.
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* 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.
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* io.c (pipe_open): ditto.
* defines.h: sparc linux needs different FLUSH_REGISTER_WINDOWS
* regex.c (re_search): abandon stclass optimization.
* bignum.c (rb_cstr2inum): deny "0_".
* bignum.c (rb_cstr2inum): allow "0\n" and so on.
* error.c (rb_invalid_str): utility function to show inspect()'ed
string.
* bignum.c (rb_cstr2inum): prints invalid strings in inspect()'ed
format.
* object.c (rb_Float): ditto.
* object.c (rb_convert_type): no longer use rb_rescue().
* re.c (rb_reg_search): initialize taint status of match object.
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* parse.y (rb_compile_file): no longer need to strdup() here.
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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.
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* process.c (pst_wstopsig): returns nil unless WIFSTOPPED() is
non-zero.
* process.c (pst_wtermsig): returns nil unless WIFSIGNALED() is
non-zero.
* process.c (pst_wexitstatus): returns nil unless WIFEXITED() is
non-zero.
* eval.c (rb_thread_select): tv_sec and tv_usec should not be
negative.
* signal.c (posix_signal): do not set SA_RESTART for SIGVTALRM.
* parse.y (call_args2): block_arg may follow the first argument in
call_args2.
* eval.c (stack_check): should avoid stack length check during
raising SystemStackError exception.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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.
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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
* 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
* numeric.c (num_clone): Numeric should not be copied by clone.
* object.c (rb_obj_clone): should check immediate values.
* parse.y (command): `yield' should take command_args.
* parse.y (parse_quotedwords): %w(...) is not a string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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.
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from local variable index. [new]
* eval.c (rb_eval): use rb_svar() for NODE_FLIP{2,3}.
* parse.y (rb_(backref|lastline)_(get|set)): access via rb_svar().
* eval.c (proc_invoke): push dynamic variables.
* eval.c (rb_thread_yield): push special variables as dynamic
variables($_, $~ and FLIP states).
* intern.h, parse.y (rb_is_local_id): return true if the ID is
local symbol. [new]
* parse.y (internal_id): make new ID for internal use. [new]
* parse.y (cond0): allocate internal ID for NODE_FLIP{2,3}.
* eval.c (rb_f_local_variables): use rb_is_local_id() to select
visible local variables.
* eval.c (rb_thread_start_0): SCOPE_SHARED is removed.
* eval.c, intern.h (rb_thread_scope_shared_p): removed. special
variables are no longer shared by threads.
* re.c (rb_reg_search): MATCHDATA is no longer shared by threads.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (dir_path): new method.
* dir.c (dir_initialize): wrap DIR into struct, along with path
information.
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* parse.y (yylex): should support 'keyword='.
* ruby.c (proc_options): should not adjust argc/argv if -e option
is supplied.
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