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2021-09-18ast.c: AST.of against C method should return nil (as Ruby 2.6--3.0)Yusuke Endoh
2021-09-18ast.c: AST.of checks if a given method object is defined in CYusuke Endoh
[Bug #18178]
2021-08-20ast.c: Rename "save_script_lines" to "keep_script_lines"Yusuke Endoh
... as per ko1's preference. He is preparing to extend this feature to ISeq for his new debugger. He prefers "keep" to "save" for this wording. This API is internal and not included in any released version, so I change it in advance.
2021-07-29Make RubyVM::AbstractSyntaxTree.of raise for method/proc created in evalJeremy Evans
This changes Thread::Location::Backtrace#absolute_path to return nil for methods/procs defined in eval. If the realpath of an iseq is nil, that indicates it was defined in eval, in which case you cannot use RubyVM::AbstractSyntaxTree.of. Fixes [Bug #16983] Co-authored-by: Koichi Sasada <ko1@atdot.net> Notes: Merged: https://github.com/ruby/ruby/pull/4519
2021-06-18ast.rb: RubyVM::AST.parse and .of accepts `save_script_lines: true`Yusuke Endoh
This option makes the parser keep the original source as an array of the original code lines. This feature exploits the mechanism of `SCRIPT_LINES__` but records only the specified code that is passed to RubyVM::AST.of or .parse, instead of recording all parsed program texts. Notes: Merged: https://github.com/ruby/ruby/pull/4581
2021-01-01Added AST assertions for method definition arguments [Bug #17495]Nobuyoshi Nakada
2021-01-01Added AST tests for endless method definitionsNobuyoshi Nakada
2020-07-08Added `NODE_SPECIAL_EXCESSIVE_COMMA` info to `ARGS` of ↵manga_osyo
`RubyVM::AbstractSyntaxTree`. Notes: Merged: https://github.com/ruby/ruby/pull/3298
2020-07-06Add operator info to `OP_ASGN2` of `RubyVM::AbstractSyntaxTree`.manga_osyo
Notes: Merged: https://github.com/ruby/ruby/pull/3294
2020-01-17Added test for f38b3e8c707ebdcad05aa9485cf1760640b74fbbNobuyoshi Nakada
2019-11-12Revert "Method reference operator"Nobuyoshi Nakada
This reverts commit 67c574736912003c377218153f9d3b9c0c96a17b. [Feature #16275]
2019-09-07Rename NODE_ARRAY to NODE_LIST to reflect its actual use casesYusuke Endoh
and NODE_ZARRAY to NODE_ZLIST. NODE_ARRAY is used not only by an Array literal, but also the contents of Hash literals, method call arguments, dynamic string literals, etc. In addition, the structure of NODE_ARRAY is a linked list, not an array. This is very confusing, so I believe `NODE_LIST` is a better name.
2019-08-30Make RubyVM::AbstractSyntaxTree handle **nil syntaxJeremy Evans
Use false instead of nil for the keyword and keyword rest values in that case. Notes: Merged: https://github.com/ruby/ruby/pull/2395
2019-06-30Suppress "literal in condition" warningsNobuyoshi Nakada
2019-06-30Suppress void context warnings in verbose modeNobuyoshi Nakada
2019-06-30Suppress unused variable warningsNobuyoshi Nakada
2019-05-18Add test for UNTILNobuyoshi Nakada
2019-05-18Distinguish pre-condition and post-condition loopsNobuyoshi Nakada
2019-01-14ast.c: fix missing head part in dynamic literalnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-06ast.c: argument must be a stringnobu
[ruby-core:90904] [Bug #15511] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-31Method reference operatornobu
Introduce the new operator for method reference, `.:`. [Feature #12125] [Feature #13581] [EXPERIMENTAL] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-12-03Refine RubyVM::AbstractSyntaxTree::Node#typenobu
* ast.c (rb_ast_node_type): simplified to return a Symbol without "NODE_" prefix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-25parser: improve error messagesnobu
[Fix GH-2011] From: Akim Demaille <akim.demaille@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-09Get rid of setting SCRIPT_LINES__ by AST.parsenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-09Rename `AST` module to `AbstractSyntaxTree`yui-knk
Follow the same naming convention of `InstructionSequence` class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-05Implement `RubyVM::AST.of` [Feature #14836]yui-knk
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-07test/ruby/test_ast.rb: assert error messages toonobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-07Refactor testnobu
[Fix GH-1946] From: Josh Cheek <josh.cheek@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-03ast.c: allocator of Nodenobu
* ast.c (Init_ast): undefine allocator of Node, as a method call on an uninitialized Node causes segfault. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-28ast.c: Fix defsyui-knk
* ast.c (node_children): Add mid to children git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-20test_ast.rb: Remove a needless lineyui-knk
`RubyVM::AST.parse_file` was fixed to raise `SyntaxError` by r63602. So this line is needless. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-20test_ast.rb: Fix an argument of `grep`, child is a `RubyVM::AST::Node`yui-knk
Yusuke Endoh pointed out coverage of ast module is very low. Thanks! git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-08ast.c: fix callsnobu
* ast.c (node_children): fix the member for method IDs as nd_mid. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-07ast.c: refine AST#childrennobu
* ast.c (node_children): refined RubyVM::AST#children to include symbols (variables, methods, classes, etc). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-07ast.c: Fix to raise `SyntaxError`yui-knk
* ast.c: Fix to raise `SyntaxError` when `RubyVM::AST.parse` or `RubyVM::AST.parse_file` fail to parse input. * test/ruby/test_ast.rb: Add test cases for invalid syntax. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-05test_ast.rb: Add test cases of heredoc columnsyui-knk
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-05Move a test fileyui-knk
* test/-ext-/ast/test_ast.rb: This test file has not depended C extension since r63534, so move to 'test/ruby/'. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e