delta/ruby.git/node.h, branch ruby_2_5

node.h: add nd_last_loc and nd_set_last_loc

2017-12-14T08:22:22+00:00

Just refactoring.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

node.[ch], parse.y, compile.c: rename nd_column to nd_first_column

2017-12-14T06:02:26+00:00

nd_set_column -> nd_first_set_column
nd_lineno -> nd_first_lineno
nd_set_lineno -> nd_first_set_lineno

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

node.h: Remove not used macros

2017-11-24T13:08:21+00:00

* node.h (nd_modl, nd_clss_, nd_tval, nd_visi_): Remove
  not used macros.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Refactoring out the direct accesses of NODE's u1, u2, and u3

2017-11-16T11:03:37+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Store last location of a node on RNode

2017-11-13T00:14:33+00:00

* node.c (rb_node_init): Initialize last location with 0.

* node.h (struct rb_code_range_struct): Define a structure
  which contains first location and last location of a node.
* node.h (struct RNode): Use rb_code_range_t to store last
  location of a node.
* node.h (nd_column, nd_set_column, nd_lineno, nd_set_lineno):
  Follow-up the change of struct RNode.
* node.h (nd_last_column, nd_set_last_column, nd_last_lineno, nd_set_last_lineno):
  Define getter/setter macros for last location of RNode.

* parse.y : Set last location of tokens.

Thanks to Yusuke Endoh (mame) for design of data structures.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Omit first argument of NEW_CASE2

2017-11-08T00:03:02+00:00

* node.h (NEW_CASE2): Omit first argument of NEW_CASE2,
  bacause the first argument of NEW_CASE2 is always 0.
* parse.y: Ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Revert "Introduce rb_code_range_t and replace YYLTYPE with it"

2017-11-05T03:52:22+00:00

r60655 changed the usage of bison by defining a customized YYLTYPE,
which seemed to cause a random stall at rb_thread_terminate_all.

Kazuki Tsujimoto investigated the issue and pointed out the commit that
caused it.  Thanks!

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Introduce rb_code_range_t and replace YYLTYPE with it

2017-11-04T16:34:00+00:00

rb_code_range_t has two t_code_location_t, i.e., the first and last
locations.

This is used for YYLTYPE, tracked locations of bison, and will be also
used for representing the "range", the first and the last locations of
each NODE.  Currently, each NODE keeps only the first location, though.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Introduce `rb_code_location_t`

2017-11-04T15:22:18+00:00

`rb_code_location_t` has two integers, lineno and column, which point to
one location on a code.  Now `rb_code_location_t` is used instead of
`VALUE nd_location`.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Avoid usage of the magic number `(NODE*)-1`

2017-11-04T14:24:16+00:00

This magic number has two meanings depending upon the context:

* "required keyword argument (no name)" on NODE_LASGN (`def foo(x:)`)
* "rest argument (no name)" on NODE_MASGN and NODE_POSTARG
  ('a, b, * = ary` or `a, b, *, z = ary`)

To show this intention explicitly, two macros are introduced:
NODE_SPECIAL_REQUIRED_KEYWORD and NODE_SPECIAL_NO_NAME_REST.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e