* win32/win32.c (rb_w32_sysinit): let the system not display the
critical-error-handler message box and the Windows Error Reporting
dialog. [ruby-core:45389] [Bug #6535]
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beginning in argv_str for try_with_sh.
* internal.h (ARGVSTR2ARGC): adjust for the above change.
(ARGVSTR2ARGV): ditto.
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(ARGVSTR2ARGV): defined.
* process.c (proc_exec_v): use ARGVSTR2ARGV.
(rb_spawn_process): use ARGVSTR2ARGC and ARGVSTR2ARGV.
* io.c (pipe_open): use ARGVSTR2ARGV.
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Current VM doesn't use this bit.
* vm_core.h (RUBY_VM_GET_BLOCK_PTR): added.
* eval.c (rb_block_given_p): use RUBY_VM_GET_BLOCK_PTR().
* vm_eval.c (rb_f_block_given_p): ditto.
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* io.c (pipe_open): argc and argv are not used on win32.
* process.c (rb_spawn_process): remove already useless variables.
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(1) rename rb_location_t to rb_iseq_location_t.
(2) rename field names of rb_iseq_location_t to adjust
RubyVM::Backtrace::Location methods.
(2-1) filename -> path
(2-2) filepath -> absolute_path
(2-3) basename -> base_label
(2-4) name -> label
(3) rename filed name rb_iseq_location_t#line_no to
rb_iseq_location_t#first_lineno to clear purpose of this field.
(4) The field names rb_binding_t#(filename|line_no) are also renamed
to rb_binding_t#(path|first_lineno).
* compile.c: apply above changes.
* iseq.c: ditto.
* proc.c: ditto.
* vm*.c: ditto.
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non-fork environments.
* process.c (rb_exec_err): restore environments after the failure of
exec to fix [ruby-core:44093] [Bug #6249] on non-fork environments
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* process.c (proc_spawn_n): now uses char ** instead of VALUE *.
* process.c (rb_spawn_process): prog is now VALUE of String, not char *.
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But now disabled. [experimental]
* complex.c: followed the above.
* rational.c: ditto.
* include/rub/intern.h: ditto.
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failed. [ruby-core:44093] [ruby-trunk - Bug #6249]
* include/ruby/intern.h (rb_exec_arg): add envp_str and envp_buf field
to store envp of execve().
* process.c (proc_exec_v): takes envp_str as an argument and use it
for execve().
(rb_proc_exec_ne): extended version of rb_proc_exec_n().
(rb_proc_exec_n): use rb_proc_exec_ne().
(rb_proc_exec): follow proc_exec_v() change.
(fill_envp_buf_i): new function.
(rb_exec_arg_fixup): set up envp_str and envp_buf.
(save_env_i): removed.
(save_env): removed.
(rb_run_exec_options_err): don't modify environment variables.
(rb_exec_err): use rb_proc_exec_ne().
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disabled (due to compatibility) [experimental].
* rational.c: wrote Rational#_dump and Rational::load. ditto.
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(1) Class name: RubyVM::FrameInfo -> RubyVM::Backtrace::Location.
(2) Method name: RubyVM::FrameInfo.caller ->
Kernel.caller_locations.
(3) Instance methods of
RubyVM::FrameInfo (RubyVM::Backtrace::Location)
(3-1) name -> label
(3-2) basename -> base_label (basename is confusing with
File.basename)
(3-3) line_no -> lineno (We have already similar name
File#lineno, commented by kou [ruby-dev:45686]).
(3-4) filename -> path.
(3-5) filepath -> absolute_path.
(3-5) iseq -> removed (we will make other APIs to access iseq
and other information of frame for debugging).
* test/ruby/test_backtrace.rb: apply above changes.
And apply comment from kou [ruby-dev:45686].
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is no longer included from vm.c). I hope this separation reduce
compile time of vm.c.
* internal.h: ditto.
* vm.c, vm_core.h, vm_dump.c, vm_eval.c: ditto.
* vm_eval.c: some functions (callee, etc) moved to vm_backtrace.c.
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all platforms. [ruby-dev:45671]
* lib/ipaddr.rb: Allow the x❌x❌x❌d.d.d.d form not limited to
IPv4 mapped/compatible addresses. This change also makes it
possible for the parser to understand IPv4 mapped and compatible
IPv6 addresses in non-compressed form.
* lib/ipaddr.rb: Stop exposing IPSocket.valid*? methods which were
only usable on non-IPv6-ready platforms.
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the condition 'ptr_a8 && str_cr != ENC_CODERANGE_7BIT' means not
unknown, str is also ASCII-8BIT because str_encindex == ptr_encindex,
and nont (str_cr == ENC_CODERANGE_UNKNOWN) and
str_cr != ENC_CODERANGE_7BIT means str_cr is valid because ASCII-8BIT
can't be broken. [ruby-dev:45688] [Bug #6509]
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