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* add UNREACHABLE_RETURN卜部昌平2020-06-291-0/+2
| | | | | | Not every compilers understand that rb_raise does not return. When a function does not end with a return statement, such compilers can issue warnings. We would better tell them about reachabilities.
* rb_str_partition: do not goto into a branch卜部昌平2020-06-291-2/+4
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_crypt: do not goto into a branch卜部昌平2020-06-291-2/+4
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* trnext: do not goto into a branch卜部昌平2020-06-291-1/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* chompped_length: do not goto into a branch卜部昌平2020-06-291-30/+34
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* get_pat_quoted: do not goto into a branch卜部昌平2020-06-291-3/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* get_pat: do not goto into a branch卜部昌平2020-06-291-3/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_slice_bang: do not goto into a branch卜部昌平2020-06-291-7/+12
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_aset: do not goto into a branch卜部昌平2020-06-291-11/+6
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_subpat_set: do not goto into a branch卜部昌平2020-06-291-5/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_update: do not goto into a branch卜部昌平2020-06-291-5/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_match: do not goto into a branch卜部昌平2020-06-291-3/+1
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_rindex_m: do not goto into a branch卜部昌平2020-06-291-19/+4
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_str_index_m: do not goto into a branch卜部昌平2020-06-291-19/+4
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* rb_enc_cr_str_buf_cat: do not goto into a branch卜部昌平2020-06-291-3/+5
| | | | | I'm not necessarily against every goto in general, but jumping into a branch is definitely a bad idea. Better refactor.
* add static modifier for rb_str_ord funcS-H-GAMELINKS2020-05-271-1/+1
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* Fix typos [ci skip]Kazuhiro NISHIYAMA2020-05-171-5/+5
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* [ci skip] Enhanced rdoc for String.new (#3067)Burdette Lamar2020-05-151-15/+88
| | | | | | | * Per @nobu review * Enhanced rdoc for String.new * Respond to review
* Optimize String#splitNobuyoshi Nakada2020-05-121-26/+52
| | | | | | | | | | | | | | | | | | Optimized `String#split` with `/ /` (single space regexp) as simple string splitting. [ruby-core:98272] | |compare-ruby|built-ruby| |:--------------|-----------:|---------:| |re_space-1 | 432.786k| 1.539M| | | -| 3.56x| |re_space-10 | 76.231k| 191.547k| | | -| 2.51x| |re_space-100 | 8.152k| 19.557k| | | -| 2.40x| |re_space-1000 | 837.405| 2.022k| | | -| 2.41x| ruby-core:98272: https://bugs.ruby-lang.org/issues/15771#change-85511
* sed -i 's|ruby/impl|ruby/internal|'卜部昌平2020-05-111-1/+1
| | | | To fix build failures.
* sed -i s|ruby/3|ruby/impl|g卜部昌平2020-05-111-1/+1
| | | | This shall fix compile errors.
* remove unused rb_str_clear define (#3059)S.H2020-04-251-2/+0
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* Use UNREACHABLE_RETURN for non-void functionNobuyoshi Nakada2020-04-161-2/+1
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* Add {Regexp,String}#match with block to call-seq [ci skip]Kazuhiro NISHIYAMA2020-04-141-2/+2
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* Merge pull request #2991 from shyouhei/ruby.h卜部昌平2020-04-081-1/+1
| | | Split ruby.h
* Warn non-nil `$/` [Feature #14240]Nobuyoshi Nakada2020-02-231-0/+15
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* Get rid of warnings/exceptions at cleanupNobuyoshi Nakada2020-02-131-0/+1
| | | | | | | | After the encoding index instance variable is removed when all instance variables are removed in `obj_free`, then `rb_str_free` causes uninitialized instance variable warning and nil-to-integer conversion exception. Both cases result in object allocation during GC, and crashes.
* Copy non-inlined encoding indexNobuyoshi Nakada2020-02-121-0/+6
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* Make temporary lock string encoding freeNobuyoshi Nakada2020-02-121-2/+9
| | | | | As a temporary lock string is hidden, it can not have instance variables, including non-inlined encoding index.
* Improve `String#slice!` performanceNobuyoshi Nakada2020-01-311-15/+69
| | | | | | | | | | | | | | Instead of searching twice to extract and to delete, extract and delete the found position at the first search. This makes faster nearly twice, for regexps and strings. | |compare-ruby|built-ruby| |:-------------|-----------:|---------:| |regexp-short | 2.143M| 3.918M| |regexp-long | 105.162k| 205.410k| |string-short | 3.789M| 7.964M| |string-long | 1.301M| 2.457M|
* Make `empty_string` a fake stringNobuyoshi Nakada2020-01-311-9/+9
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* Avoid allocating a temporary empty string in String#slice!Jean Boussier2020-01-311-3/+8
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* Added rb_warn_deprecated_to_removeNobuyoshi Nakada2020-01-231-2/+2
| | | | | Warn the deprecation and future removal, with obeying the warning flag.
* Make taint warnings non-verbose instead of verboseJeremy Evans2020-01-221-2/+2
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* Fix `String#partition`Nobuyoshi Nakada2020-01-161-1/+0
| | | | | Split with the matched part when the separator matches the empty part at the beginning. [Bug #11014]
* [DOC] Improve docs for String#matchMarcus Stollsteimer2020-01-081-8/+8
| | | | Fix invalid code to make it syntax highlighted; other small fixes.
* Improve docs for String#=~Marcus Stollsteimer2020-01-081-9/+14
| | | | | | | | Move existing example to the corresponding paragraph and add an example for `string =~ regexp` vs. `regexp =~ string`; avoid using the receiver's identifier from the call-seq because it does not appear in rendered HTML docs; mention deprecation of Object#=~; fix some markup and typos.
* decouple internal.h headers卜部昌平2019-12-261-16/+31
| | | | | | | | | | | | | | | | | | Saves comitters' daily life by avoid #include-ing everything from internal.h to make each file do so instead. This would significantly speed up incremental builds. We take the following inclusion order in this changeset: 1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very first thing among everything). 2. RUBY_EXTCONF_H if any. 3. Standard C headers, sorted alphabetically. 4. Other system headers, maybe guarded by #ifdef 5. Everything else, sorted alphabetically. Exceptions are those win32-related headers, which tend not be self- containing (headers have inclusion order dependencies).
* Refined the warning message for $, and $;Nobuyoshi Nakada2019-12-201-1/+1
| | | | [Bug #16438]
* Added Symbol#start_with? and Symbol#end_with? method. [Feature #16348]NARUSE, Yui2019-11-281-0/+43
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* delete unused codes卜部昌平2019-11-181-2/+0
| | | | Suppress compiler warnings.
* rb_tainted_str_new_with_enc is no longer usedNobuyoshi Nakada2019-11-181-7/+0
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* Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans2019-11-181-101/+19
| | | | | | This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby.
* delete unused functions卜部昌平2019-11-141-7/+0
| | | | | | | | | | | | Looking at the list of symbols inside of libruby-static.a, I found hundreds of functions that are defined, but used from nowhere. There can be reasons for each of them (e.g. some functions are specific to some platform, some are useful when debugging, etc). However it seems the functions deleted here exist for no reason. This changeset reduces the size of ruby binary from 26,671,456 bytes to 26,592,864 bytes on my machine.
* Revert "[EXPERIMENTAL] Make Symbol#to_s return a frozen String [Feature #16150]"NARUSE, Yui2019-11-051-3/+2
| | | | This reverts commit 6ffc045a817fbdf04a6945d3c260b55b0fa1fd1e.
* Documentation improvements for Ruby corezverok2019-10-261-20/+31
| | | | | | | | | | | * Top-level `return`; * Documentation for comments syntax; * `rescue` inside blocks; * Enhance `Object#to_enum` docs; * Make `chomp:` option more obvious for `String#each_line` and `#lines`; * Enhance `Proc#>>` and `#<<` docs; * Enhance `Processs` class docs.
* Reduce the minimum string buffer size from 127 to 63 bytesLourens Naudé2019-10-111-1/+1
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* avoid overflow in integer multiplication卜部昌平2019-10-091-1/+1
| | | | | | | This changeset basically replaces `ruby_xmalloc(x * y)` into `ruby_xmalloc2(x, y)`. Some convenient functions are also provided for instance `rb_xmalloc_mul_add(x, y, z)` which allocates x * y + z byes.
* [EXPERIMENTAL] Make Symbol#to_s return a frozen StringBenoit Daloze2019-09-261-2/+3
| | | | | | * Always the same frozen String for a given Symbol. * Avoids extra allocations whenever calling Symbol#to_s. * See [Feature #16150]
* Rename STR_IS_SHARED_M to STR_BORROWEDAlan Wu2019-09-261-6/+7
| | | | | | | Since the introduction of STR_SHARED_ROOT, the word "shared" has become very overloaded with respect to String's internal states. Use a different name for STR_IS_SHARED_M and explain its purpose.
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