ruby.git/ext/ripper/tools/generate.rb, branch v3_3_11

[Feature #19719] Universal Parser

2023-06-12T09:23:48+00:00

Introduce Universal Parser mode for the parser.
This commit includes these changes:

* Introduce `UNIVERSAL_PARSER` macro. All of CRuby related functions
  are passed via `struct rb_parser_config_struct` when this macro is enabled.
* Add CI task with 'cppflags=-DUNIVERSAL_PARSER' for ubuntu.

Remove unneeded exec bits from some files

2019-11-09T12:36:30+00:00

I noticed that some files in rubygems were executable, and I could think
of no reason why they should be.

In general, I think ruby files should never have the executable bit set
unless they include a shebang, so I run the following command over the
whole repo:

```bash
find . -name '*.rb' -type f -executable -exec bash -c 'grep -L "^#!" $1 || chmod -x $1' _ {} \;
```

ext/ripper: Introduce a simple DSL for ripper.y code generation

2018-01-19T10:48:08+00:00

Currently, parse.y actions are hard to read and write because the code
has double meaning (for core parser and for ripper).  I think that, if
it is easy to write ripper's code shortly and simply, the double meaning
trick is not needed.

For the sake, this change adds a simple DSL for ripper's code.  For
example, in parse.y, we can write:

    /*% ripper: stmts_add(stmts_new, void_stmt) %*/

instead of:

    $$ = dispatch2(stmts_add, dispatch0(stmts_new),
                   dispatch0(void_stmt));

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

{ext,test}/ripper: Specify frozen_string_literal: true.

2017-02-05T07:54:32+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

handle ext/ as r53141

2015-12-16T05:31:54+00:00

g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

eventids2.c: reduce size

2014-10-28T02:53:24+00:00

* ext/ripper/eventids2.c (token_assoc): reduce size.  unsigned
  short can hold 65535 at least.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ripper/tools/generate.rb: shorten generated source

2014-10-27T06:38:09+00:00

* ext/ripper/tools/generate.rb (generate_eventids1): shorten
  generated source.

* ext/ripper/tools/generate.rb (generate_eventids2): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

suppress warnings.

2012-02-25T07:08:47+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/ripper/eventids2.c (ripper_init_eventids2): separate

2011-10-18T14:05:51+00:00

  initializations of IDs and objects.
* ext/ripper/tools/generate.rb (generate_eventids1): ditto.
* parse.y (Init_ripper, InitVM_ripper): fix inversed roles.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/ripper/eventids2.c (ripper_init_eventids2): use rb_intern_const.

2008-08-31T04:42:42+00:00

* ext/ripper/tools/generate.rb (generate_eventids1): ditto.

* ext/ripper/tools/generate.rb (generate_eventids2_table): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e