| Commit message (Collapse) | Author | Age | Files | Lines |
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* string.c (fstr_update_callback): move a variable declaration since
ISO C90 forbids mixed declarations and code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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based on feedback from @nagachika. In the existing case, we can
return ST_STOP to prevent any hash modification. In the !existing
case, set both key and value to the fstr.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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st_insert.
* string.c (fstr_update_callback): New callback for st_update.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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If we resurrect dying objects (non-marked, but not swept yet),
pointing shared string can be collected.
To avoid such issue, fstrings (recorded to fstring_table)
should not be ELTS_SHARED (should not have a shared string).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ruby-core:58599] [Bug #9159] [ruby-core:54405]
* iseq.c (prepare_iseq_build): De-duplicate iseq labels and source locations.
* re.c (rb_reg_initialize): Use rb_fstring() for regex string.
* string.c (rb_fstring): Handle non-string and already-fstr arguments.
* vm_eval.c (eval_string_with_cref): De-duplicate eval source filename.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (str_new4): copy the original capacity so that memsize of
frozen shared string returns correct size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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if HAVE_MALLOC_USABLE_SIZE (or _WIN32) is defined.
We don't need these function if malloc_usable_size() is available.
* gc.c: catch up this change.
* gc.c: define HAVE_MALLOC_USABLE_SIZE on _WIN32.
* array.c (ary_resize_capa): do not use ruby_sized_xfree() with
local variable to avoid "unused local variable" warning.
This change only has few impact.
* string.c (rb_str_resize): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_fstring() used rb_gc_mark() to avoid freeing used string.
However, rb_gc_mark() set mark bit *and* pushes mark_stack.
rb_gc_resurrect() does only set mark bit if it is before sweeping.
* string.c (rb_fstring): use rb_gc_resurrect.
* internal.h: add decl.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (tr_find): constify argument table.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/objspace/objspace_dump.c: remove flags shared above.
* hash.c: ditto.
* string.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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method is called on a static string literal with no arguments.
* defs/id.def (firstline): add freeze so idFreeze is available
* insns.def (opt_str_freeze): add opt_str_freeze instruction which
pushes a frozen string literal without allocating a new object if
String#freeze is not overriden
* string.c (Init_String): define String#freeze
* vm.c (vm_init_redefined_flag): define BOP_FREEZE on String class as
a basic operation
* vm_insnhelper.h: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_scrub): fix typo, should yield invalid byte
sequence to be scrubbed. reported by znz at IRC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_scrub): export with fixed length arguments, and
allow nil as replacement string instead of omitting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_memsize): use STR_HEAP_SIZE().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_sized_free/realloc.
* array.c: catch up these changes.
* string.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (SIZED_REALLOC_N): define a macro as REALLOC_N().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_resurrect): use str_duplicate(), which does
completely same.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_fstring): because of lazy sweep, str may be unmaked
already and swept at next time, so mark it for the time being.
[ruby-core:57756]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RARRAY_RAWPTR(ary) returns (const VALUE *) type pointer and
usecase of this macro is not acquire raw pointer, but acquire
read-only pointer. So we rename to better name.
RSTRUCT_RAWPTR() is also renamed to RSTRUCT_CONST_PTR()
(I expect that nobody use it).
* array.c, compile.c, cont.c, enumerator.c, gc.c, proc.c, random.c,
string.c, struct.c, thread.c, vm_eval.c, vm_insnhelper.c:
catch up this change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_inspect): get rid of out-of-bound access.
* string.c (rb_str_inspect): when a UTF-16/32 string doesn't have a
BOM, inspect as a dummy encoding string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_conv_enc_opts): make sure to scan coderange to get
rid of unnecessary conversion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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#lines not raise invalid byte sequence error when it is called
with an argument. The patch also causes performance improvement.
[ruby-dev:47549] [Bug #8698]
* test/ruby/test_m17n_comb.rb (test_str_each_line): remove
assertions which check that String#each_line and #lines will
raise an error if the receiver includes invalid byte sequence.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42966 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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comparing fstrings [ruby-core:57037] [Bug #8866]
* test/ruby/test_string.rb: add test
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_fstring, rb_str_free): use st_data_t instead of VALUE.
* string.c (rb_fstring): get rid of duplicating already frozen object.
* parse.y (str_suffix_gen): freeze in advance to reduce objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: add rb_fstring() prototype
* parse.y (str_suffix_gen): deduplicate frozen string literals
* string.c (rb_fstring): deduplicate frozen string literals
* string.c (rb_str_free): delete fstrings from frozen_strings table when
they are GC'd
* string.c (Init_String): initialize frozen_strings table
* test/ruby/test_string.rb: test frozen strings are deduplicated
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (str_gsub): use BEG(0) for whole matched position not
return value from rb_reg_search(), for \K matching.
[ruby-dev:47694] [Bug #8856]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_enc_str_new_cstr): new function to create a string from
the C-string pointer with the specified encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* dir.c (dir_each): get rid of allocate new string from UTF-8 string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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RARRAY_PTR() because there is no new reference.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Based on a patch by @markijbema
https://github.com/ruby/ruby/pull/375
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_ellipsize): [DOC] fix typo, "encoding" instead of
"encoded" which is probably a slip of the auto-completion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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"".rindex("") should return 0.
(str_rindex): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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memrchr(3).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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pos == 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* io.c (io_fread): use rb_str_locktmp_ensure().
[ruby-core:56121] [Bug #8669]
* test/ruby/test_io.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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with str_strlen().
* string.c (rb_str_enumerate_codepoints): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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using rb_str_length().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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r42078 caused buggy behavior like "\xFF".b -> "\x01\xFF".b
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (enc_succ_char, enc_pred_char): consider wchar case.
[ruby-core:56071] [Bug #8653]
* string.c (rb_str_succ): do not replace with invalid char.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (str_null_char): calculate char length. fix commit miss at
r41967.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (str_fill_term): consider old terminator length, and should
not use rb_enc_ascget since it depends on the current encoding which
may not be compatible with the new terminator. [Bug #8634]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* encoding.c (rb_enc_associate_index): refill the terminator if it
becomes longer than before. [ruby-dev:47500] [Bug #8624]
* string.c (str_null_char, str_fill_term): get rid of out of bound
access.
* string.c (rb_str_fill_terminator): add a parameter for the length of
new terminator.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* transcode.c (str_encode_associate): fill terminator after conversion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_enc_str_new, rb_str_set_len, rb_str_resize): fill
minimum length of the encoding as the terminator.
* string.c (str_buf_cat, rb_str_buf_append, rb_str_splice_0): ditto.
* string.c (str_make_independent_expand, rb_str_modify_expand): make
the capacity enough for multi-byte terminator.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_string_value_cstr): fill minimum length of the encoding
as the terminator.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_string_value_cstr): check null char in char, not in
byte.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* string.c (rb_str_subpos): make public function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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