symbol.c (dsymbol_check): remove unneeded semi-colon

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-07-26

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO use

Using calloc where possible reduces code and binary sizes.

* include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement
  (Data_Make_Struct, TypedData_Make_Struct):
  ZALLOC replaces ALLOC+memset
* compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO
* cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO
* io.c (rb_io_reopen): ditto
* iseq.c (prepare_iseq_build): ditto
* parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto
* re.c (match_alloc): ditto
* variable.c (rb_const_set): ditto
* ext/socket/raddrinfo.c (get_addrinfo): ditto
* ext/strscan/strscan.c (strscan_s_allocate): ditto
* gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ChangeLog: add references [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
struct parse_params: trivial packing

* parse.y (struct parse_params): shrink to 320 to 304 bytes on 64-bit

Some elements may be removed/resized as well, but not as important
as reducing more-frequently allocated structures.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rbconfig/sizeof: revert r46924

* ext/rbconfig/sizeof/depend: revert r46924, VPATH prefix, to fix
  build error on old FreeBSD.  NMAKE must die.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rbconfig/sizeof: remove garbage

* ext/rbconfig/sizeof/depend: remove garbage dollar mark.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_iseq_t: reduce to (280 bytes from 288 bytes) on 64-bit

iseq_size and line_info_size may be 32-bit.

4GB instruction sequences should be big enough for anyone.
Other existing line info counters are 32-bit, and nobody
should need all that.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
struct iseq_compile_data_storage: 16 bytes (from 32) overhead

This reduces the iseq_compile_data_storage header from 32 to 16
bytes on 64-bit systems.

pos and size fields cannot exceed 32-bit sizes due to stack size
limits.  Using a flexible array for the buffer also saves us 8
bytes of pointer overhead.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* ext/objspace/objspace_dump.c (dump_append): avoid fflush.

	  because dump_append_string_value() iterates over each chars,
	  fflush()-ing here effectively issues system calls on every single
	  bytes exist in a ruby process.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
compile.c: check size

* compile.c (compile_data_alloc): check allocation size and
  integer overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
eval_error.c: rb_print_inaccessible

* eval_error.c (rb_print_inaccessible): exract from mnew_from_me()
  in proc.c

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46961 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
eval_error.c: quote unprintable

* eval_error.c (rb_print_undef, rb_print_undef_str): quote unprintable
  names.

* eval_error.c (rb_print_inaccessible): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-07-27

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
proc.c: method_super_method

* proc.c (method_super_method): new method Method#super_method,
  which returns a method object of the method to be called by
  `super` in the receiver method object.
  [ruby-core:62202] [Feature #9781]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* proc.c (method_super_method): [DOC] Method#super_method


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/delegate.rb: split executable code into sample directory.
* sample/delegate.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46966 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/weakref.rb: split executable code into sample directory.
* sample/weakref.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/shell/command-processor.rb: remove unused variable.
* lib/shell/system-command.rb: ditto.
* lib/tmpdir.rb: ditto.
* lib/uri/generic.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e