* parse.y: show compile error and the error line separately,
instead of building the error message by snprintf then yyerror.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_token_value_print): in ripper, ID values are
wrapped in NODE_RIPPER at set_yylval_name(), so print the Symbol
wrapped together.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (lambda): support numbered parameters, only when no
argument list including empty parentheses, like empty vertical
bars. [ruby-core:91859] [Bug #15672]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (set_yylval_noname): continue after an invalid global,
instance, class variable name, without "unexpected end-of-file"
error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_numbered_param): hoisted out the contextual
check for numbered parameters.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_atmark): exclude punctuation follows @ marks,
whereas it is inclusive after $ mark as some punctuation global
variables exist.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_gvar): show the source line erred by invalid
global variable, and indicate the variable including the wrong
punctuation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (ruby_show_error_line): hoisted out from parser_yyerror.
* parse.y (regx_options): revert r67226 and show the error line
separately.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_yyerror): trim a newline at the end of the erred
code which was replaced with an extra space in the succeeding
cursor line.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_string): bail out when word-list meets end of
input not to show an extra "unexpected" error message after the
preceding error.
$ ruby -e "%w["
-e:1: unterminated string meets end of file
-e:1: syntax error, unexpected terminator, expecting ' '
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
yystpcpy is always used by yysyntax_error in bison 2.3, but may
not used by other than yytnamerr in newer bison.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (rb_yytnamerr): strip enclosing double-quotes, same as
the default yytnamerr except for that single-quotes matching
back-quotes do not stop stripping.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (symbol): turned into a node, as well as `numeric`, for
a symbol literal, and includes `dsym` now.
* parse.y (ssym): previous `symbol`. renamed as the counterpart
of `dsym`.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: refine error messages for tSYMBEG and tSTRING_BEG, which
can appear at invalid places.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Fix the beginning position of trailing NODE_UNDEF.
e.g. The location of the NODE_UNDEF for `b` is fixed:
```
undef a, b
```
* Before
```
NODE_UNDEF (line: 1, location: (1,6)-(1,10))
```
* After
```
NODE_UNDEF (line: 1, location: (1,9)-(1,10))
```
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
which usually refers ruby_sourcefile_string and is not freed
directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (heredoc_dedent): manage the last node of NODE_ARRAY,
when concatenating dedented literals.
[ruby-core:89649] [Bug #15272]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (command): set the last location from the location
managed by bison, so that other nodes are not needed.
[ruby-core:89648] [Bug #15271]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
You can now write the following without warning.
user = User.all.find {|user| cond(user) }
Fixes [Feature #12490].
A patch from Soutaro Matsumoto <matsumoto@soutaro.com>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
You can now write the following without warning.
user = User.all.find {|user| cond(user) }
Fixes [Feature #12490].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: Fix to start with the argument.
e.g. The locations of the NODE_SCOPE is fixed:
```
-> x { 1 + 2 }
```
* Before
```
NODE_SCOPE (line: 1, location: (1,2)-(1,14))
```
* After
```
NODE_SCOPE (line: 1, location: (1,3)-(1,14))
```
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.h: Add `nd_first_loc` and `nd_set_first_loc`
* parse.y: Fix to start with the beginning of `->` .
e.g. The locations of the NODE_LAMBDA is fixed:
```
-> x { 1 + 2 }
```
* Before
```
NODE_LAMBDA (line: 1, location: (1,2)-(1,14))
```
* After
```
NODE_LAMBDA (line: 1, location: (1,0)-(1,14))
```
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (arg_blk_pass): preceeding arguments node may be NULL when
an empty keyword argument hash splat is optimized away.
[ruby-core:88890] [Bug #15087]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Because of the lack of this case, `[*ary,1,2,3,4,5,6]` was parsed into
an inefficient AST like `ary + [1,2] + [3,4] + [5,6]`.
A patch from Anmol Chopra <anmolchopra@rocketbox.in>.
Fixes [Bug #15018].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
