Divide big array (or hash) literals into several blocks and
concatetene them. There was a problem that a big array (hash)
literal causes SystemStackError exception (stack overflow)
because VM push all contents of the literal onto VM stack to
make an array (or hash). To solve this issue, we make several
arrays (hashes) and concatenate them to make a big array (hash)
object.
??
* compile.c (iseq_compile_each, setup_args): use modified
compile_array.
* vm.c (m_core_hash_from_ary, m_core_hash_merge_ary,
m_core_hash_merge_ptr): added for above change.
* id.c (Init_id), parse.y: add core method ids.
* bootstraptest/test_literal.rb: add simple tests.
* bootstraptest/test_eval.rb: remove rescue clause to catch
SystemStackError exception.
* test/ruby/test_literal.rb: add tests to check no stack overflow.
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registered with NUL-terminated C string.
* sprintf.c (rb_str_format): avoid inadvertent symbol creation.
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* parse.y (block_append_gen): fix unreachable warning line number.
should warn at the code, not jump.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
scanning for code range.
* parse.y (intern_str): set to us-ascii if ascii only.
[ruby-dev:45363][Bug #6146]
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has been already obsolete. patch by Thomas Enebo.
[ruby-core:41929][Bug #5847]
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based on a patch by pasberth https://github.com/ruby/ruby/pull/102
[ruby-dev:45308][Bug #6115]
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if the next character is non-ascii. [ruby-dev:45278] [Bug #6069]
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registration.
* parse.y (rb_intern_str): make interned string shared with the
given string.
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int, to match with rb_iseq_t.
* parse.y (new_args_gen): check overflow.
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that checks in core would work. [ruby-core:39591] [Bug #5331]
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routines. a patch from Michael Edgar. [Bug #5303]
[ruby-core:39429]
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which prefixes an non-ascii character, which has no escape
syntax. [ruby-core:39222] [Ruby 1.9 - Bug #5262]
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based on the second patch by Jeremy Evans at [ruby-core:38447]
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avoid inadvertent symbol creation in reflection methods. based
on a patch by Jeremy Evans at [ruby-core:38367]. [Feature #5072]
* vm_method.c (rb_mod_method_defined)
(rb_mod_{public,private,protected}_method_defined)
(obj_respond_to): ditto.
* parse.y (rb_check_id): new function returns already interned ID
or 0.
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references. based on a patch by Michael Edgar michael.j.edgar
AT dartmouth.edu. Bug #5002
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reduced when there is an else clause. This caused bizarre behavior
in [Bug #4473] [ruby-core:35629] [ruby-core:37884].
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modifiers. patched by michael.j.edgar AT dartmouth.edu at
[ruby-core:36248]. fixed#4716.
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