* test/coverage/test_coverage.rb: ignored test when enabled to coverage.
It lead to crash with `make test-all`.
* compile.c (ADD_TRACE): ignore trace instruction on non-positive
line.
* parse.y (coverage): get rid of ArgumentError when the starting
line number is not positive. [ruby-core:76141] [Bug #12517]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@55943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (new_if_gen): set newline flag to NODE_IF to trace all
if/elsif statements. [ruby-core:67720] [Bug #10763]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@55360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* defs/keywords (alias, undef): symbol literals are allowed.
* parse.y (parse_percent): should parse symbol literals for alias
and undef. [ruby-dev:47681] [Bug #8851]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: simplify local ID condition
* parse.y (tokenize_ident, parse_ident): ident in tokenize_ident()
can be a local id only when called from parse_ident(), but never
from parse_gvar() and parse_atmark().
* parse.y (parse_ident): allow keyword arguments just after a
method where the same name local variable is defined.
[ruby-core:73816] [Bug#12073]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_numvar): NTH_REF must be less than a half of
INT_MAX, as it is left-shifted to be ORed with back-ref flag.
[ruby-core:74444] [Bug#12192] [Fix GH-1296]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (regexp): set_yylval_num sets u1, should use nd_tag
instead of nd_state. [ruby-core:72638] [Bug #11932]
* parse.y (set_yylval_num): should be used as nd_state, set to u3.
[ruby-core:72638] [Bug #11932]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@53824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_percent): Allow %-literals in labeled arg as
r51624 did for parentheses.
Fixes [ruby-core:72084] [Bug #11812].
* test/ruby/test_syntax.rb: fix typo in test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@53257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_here_document): store dispatched result of
on_tstring_content at the last fragment of a here document.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (literal_concat_gen, evstr2dstr_gen): keep literal
encoding beginning with an interpolation same as the source file
encoding. [ruby-core:70703] [Bug #11519]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (kwd_append): fix segv after invalid keyword argument,
preceding keyword list is NULL when syntax error is there.
[ruby-core:71356] [Bug #11663]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: %-string cannot be a label
* parse.y (parser_yylex): %-string cannot be a label even if
terminated by single/double quotes.
* parse.y: fix syntax error at do-block after a conditional
operator. separate label-allowed and after-a-label states from
others as bit flags. [ruby-dev:48790] [Bug #10653]
* parse.y (IS_BEG): include labeled argument state, which was
EXPR_LABELARG. [ruby-dev:49221] [Bug #11456]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_compile_each): out of range NTH_REF is always
nil.
* parse.y (parse_numvar): check overflow of NTH_REF and range.
[ruby-core:69393] [Bug #11192]
* util.c (ruby_scan_digits): make public and add length parameter.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@51134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (gettable_gen): disable warnings of possible reference
to a local variable defined in a past scope.
[ruby-core:67162] [Bug #10661]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (f_label): return tLABEL value as it is.
[ruby-core:67315] [Bug #10693]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (f_kwrest, new_args_tail_gen): unnamed rest keyword and
keywords bits arguments should be unique. since internal IDs
depend on the local variable index in the current scope, new ID
should be made before popping those vtables.
[ruby-core:67157] [Bug #10659]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@49081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (gettable_gen): warn possible reference to a local
variable defined in a past scope.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (primary): restore current_arg so that circular
reference after a method definition is also warned.
[ruby-core:61299] [Bug #9593]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_yylex): fix lex_state after tLABEL_END, should
be EXPR_LABELARG to be followed by "paren with arg".
[ruby-core:66705] [Feature #4935]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (regexp_contents): check in ripper only if the whole
content is a single regexp without interpolation.
[ruby-dev:48714] [Bug #10437]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (magic_comment_encoding): enable in ripper, since the
encoding is necessary to parse non-default encoding scripts.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
use 0 for rb_data_type_t::reserved instead of NULL, since its type
may be changed in the future and possibly not a pointer type.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_gvar): replace with equivalent macro, TOK_INTERN,
as well as other places.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (struct parser_params): reduce size by reordering
members and an unused member.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48508 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (ripper_new_yylval): abstract function to create ripper
wrapper, and make it able to hold another object.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (reg_named_capture_assign_gen): use predefined ID
instead of rb_intern.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48502 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (symbol_list): fix the node type of literal symbol list
with no interpolation. [ruby-core:66343]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
keyword arguments/parameters and a splat argument.
[Feature #10440] (Details are described in this ticket)
Most of complex part is moved to vm_args.c.
Now, ISeq#to_a does not catch up new instruction format.
* vm_core.h: change iseq data structures.
* introduce rb_call_info_kw_arg_t to represent keyword arguments.
* add rb_call_info_t::kw_arg.
* rename rb_iseq_t::arg_post_len to rb_iseq_t::arg_post_num.
* rename rb_iseq_t::arg_keywords to arg_keyword_num.
* rename rb_iseq_t::arg_keyword to rb_iseq_t::arg_keyword_bits.
to represent keyword bitmap parameter index.
This bitmap parameter shows that which keyword parameters are given
or not given (0 for given).
It is refered by `checkkeyword' instruction described bellow.
* rename rb_iseq_t::arg_keyword_check to rb_iseq_t::arg_keyword_rest
to represent keyword rest parameter index.
* add rb_iseq_t::arg_keyword_default_values to represent default
keyword values.
* rename VM_CALL_ARGS_SKIP_SETUP to VM_CALL_ARGS_SIMPLE
to represent
(ci->flag & (SPLAT|BLOCKARG)) &&
ci->blockiseq == NULL &&
ci->kw_arg == NULL.
* vm_insnhelper.c, vm_args.c: rewrite with refactoring.
* rewrite splat argument code.
* rewrite keyword arguments/parameters code.
* merge method and block parameter fitting code into one code base.
* vm.c, vm_eval.c: catch up these changes.
* compile.c (new_callinfo): callinfo requires kw_arg parameter.
* compile.c (compile_array_): check the last argument Hash object or
not. If Hash object and all keys are Symbol literals, they are
compiled to keyword arguments.
* insns.def (checkkeyword): add new instruction.
This instruction check the availability of corresponding keyword.
For example, a method "def foo k1: 'v1'; end" is cimpiled to the
following instructions.
0000 checkkeyword 2, 0 # check k1 is given.
0003 branchif 9 # if given, jump to address #9
0005 putstring "v1"
0007 setlocal_OP__WC__0 3 # k1 = 'v1'
0009 trace 8
0011 putnil
0012 trace 16
0014 leave
* insns.def (opt_send_simple): removed and add new instruction
"opt_send_without_block".
* parse.y (new_args_tail_gen): reorder variables.
Before this patch, a method "def foo(k1: 1, kr1:, k2: 2, **krest, &b)"
has parameter variables "k1, kr1, k2, &b, internal_id, krest",
but this patch reorders to "kr1, k1, k2, internal_id, krest, &b".
(locate a block variable at last)
* parse.y (vtable_pop): added.
This function remove latest `n' variables from vtable.
* iseq.c: catch up iseq data changes.
* proc.c: ditto.
* class.c (keyword_error): export as rb_keyword_error().
* common.mk: depend vm_args.c for vm.o.
* hash.c (rb_hash_has_key): export.
* internal.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_atmark): separate error messages for sigil types,
and make more descriptive
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parse_atmark): mere atmark and two atmarks without
succeeding identifiers are invalid as instance/class variable
names.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (block_param_def): reset current_arg after block
parameter definition, not to warn references in that block body.
[ruby-core:65990] [Bug #10314]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_params): remove unused member `cur_mid`.
this has been taken over by `in_def` since 1.6.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y (parser_yylex): dispatch newline and space at fluent
interface, so that the following identifier does not include the
space. [ruby-dev:48684] [Bug #10411]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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