delta/ruby.git/node.h, branch ruby_2_4

merge revision(s) 58503: [Backport #13523]

2017-08-03T13:29:12+00:00

	node.h: sign-extend

	* node.h (nd_line): should sign-extend.  shifting `VALUE` extends
	  with zero bits if `sizeof(VALUE)` equals to `sizeof(int)`.  the
	  zero bits are truncated if `sizeof(VALUE)` is bigger enough.
	  [ruby-core:80920] [Bug #13523]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* compile.c: fix typos.

2015-12-14T02:51:13+00:00

  [ci skip][fix GH-1140] Patch by @jutaz
* dir.c: ditto.
* gc.c: ditto.
* io.c: ditto.
* node.h: ditto.
* thread_pthread.c: ditto.
* vm_insnhelper.c: ditto.
* vsnprintf.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: lex_state trace by yydebug

2015-12-13T14:46:09+00:00

* parse.y (trace_lex_state): trace lex_state changes if yydebug is
  set, and send the messages to rb_stdout.
* parse.y (rb_parser_printf): store YYPRINTF messages per lines
  so that lex_state traces do not mix.
* tool/ytab.sed: add parser argument to yy_stack_print too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

additional fix of comment line

2015-11-13T20:05:37+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* node.h: remove old comments.

2015-11-13T20:04:32+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Safe navigation operator

2015-10-22T06:30:12+00:00

* compile.c (iseq_peephole_optimize): peephole optimization for
  branchnil jumps.
* compile.c (iseq_compile_each): generate save navigation operator
  code.
* insns.def (branchnil): new opcode to pop the tos and branch if
  it is nil.
* parse.y (NEW_QCALL, call_op, parser_yylex): parse token '.?'.
  [Feature #11537]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

node.h: no attrset ID in NODE

2015-10-12T02:48:37+00:00

* compile.c (iseq_compile_each), node.h (NEW_OP_ASGN22): attrset
  ID no longer needs to be stored in a NODE, create at byte code
  generation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fronzen-string-literal pragma

2015-09-27T06:44:02+00:00

* compile.c (iseq_compile_each): override compile option by option
  given by pragma.
* iseq.c (rb_iseq_make_compile_option): extract a function to
  overwrite rb_compile_option_t.
* parse.y (parser_set_compile_option_flag): introduce pragma to
  override compile options.
* parse.y (magic_comments): new pragma "fronzen-string-literal".
  [Feature #8976]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

rb_parser_compile_*: remove volatile arg

2015-08-11T20:35:12+00:00

RB_GC_GUARD is sufficient to prevent tail call optimization from
making the object invisible from GC., and we don't need to
encourage more volatile usage.

* parse.y (rb_parser_compile_cstr): remove volatile arg
  (rb_parser_compile_string): ditto
  (rb_parser_compile_file): ditto
  (rb_parser_compile_string_path): ditto
  (rb_parser_compile_file_path): ditto
  [ruby-core:70323] [Misc #11431]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* internal.h, node.h: move a definition of `struct rb_global_entry'

2015-03-12T01:55:58+00:00

  and related functions from node.h to internal.h.
* variable.c: remove unused include pragma.
* common.mk: remove unused dependency.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e