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* string.c: fix ASCII-only on succnobu2017-09-301-0/+5
| | | | | | | | * string.c (str_succ): clear coderange cache when no alpha-numeric character case, carried part may become ASCII-only. [ruby-core:83062] [Bug #13952] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: ASCII-incompatible is not ASCII onlynobu2017-09-291-1/+6
| | | | | | | * string.c (tr_trans): ASCII-incompatible encoding strings cannot be ASCII-only even if valid. [ruby-core:83056] [Bug #13950] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* pack.c: unpack "M" may be ASCII onlynobu2017-09-291-0/+5
| | | | | | | * pack.c (pack_unpack_internal): set ASCII only properly on "M", may be ASCII only. [ruby-core:83055] [Bug #13949] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: improve operations on small arraysnobu2017-09-291-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [Feature #13884] Reduce number of memory allocations for "and", "or" and "diff" operations on small arrays Very often, arrays are used to filter parameters and to select interesting items from 2 collections and very often these collections are small enough, for example: ```ruby SAFE_COLUMNS = [:id, :title, :created_at] def columns @all_columns & SAFE_COLUMNS end ``` In this patch, I got rid of unnecessary memory allocations for small arrays when "and", "or" and "diff" operations are performed. name | HEAD | PATCH -----------------+------:+------: array_small_and | 0.615 | 0.263 array_small_diff | 0.676 | 0.282 array_small_or | 0.953 | 0.463 name | PATCH -----------------+------: array_small_and | 2.343 array_small_diff | 2.392 array_small_or | 2.056 name | HEAD | PATCH -----------------+------:+------: array_small_and | 1.429 | 1.005 array_small_diff | 1.493 | 0.878 array_small_or | 1.672 | 1.152 name | PATCH -----------------+------: array_small_and | 1.422 array_small_diff | 1.700 array_small_or | 1.452 Author: Dmitry Bochkarev <dimabochkarev@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* complex.c: no overflownobu2017-09-271-0/+3
| | | | | | | * complex.c (rb_complex_infinite_p): get rid of overflow and unnecessary multiplication. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* complex.c: no overflownobu2017-09-271-0/+3
| | | | | | | * complex.c (rb_complex_finite_p): get rid of overflow and unnecessary multiplication. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Suppress warnings by other than self-assignmentsnobu2017-09-261-5/+9
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Time#at receives 3rd argument which specifies the unit of 2nd argument ↵naruse2017-09-251-0/+11
| | | | | | [Feature #13919] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_iseq.rb: Skip test_safe_call_chain if Coverage is running.yui-knk2017-09-251-1/+3
| | | | | | | | | | | Follow up to r59990. When Coverage is running, trace2 instructions are inserted to take branch coverages for safe method invocations. This insertion makes safe call chains unable to be optimized and breaks this test case. So we test it only when Coverage is not running. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_gc.rb: relax criterionnobu2017-09-241-1/+1
| | | | | | | * test/ruby/test_gc.rb (TestGc#test_expand_heap): relax the criterion and compare by epsilon. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dup String#split return valuenobu2017-09-231-0/+5
| | | | | | | | | * string.c (rb_str_split): return duplicated receiver, when no splits. patched by tompng (tomoya ishida) in [ruby-core:82911], and the test case by Seiei Miyagi <hanachin@gmail.com>. [Bug#13925] [Fix GH-1705] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dup String#rpartition return valuenobu2017-09-231-0/+5
| | | | | | | | | * string.c (rb_str_rpartition): return duplicated receiver, when no splits. [ruby-core:82911] [Bug#13925] Author: Seiei Miyagi <hanachin@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60001 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dup String#partition return valuenobu2017-09-231-1/+6
| | | | | | | | | * string.c (rb_str_partition): return duplicated receiver, when no splits. [ruby-core:82911] [Bug#13925] Author: Seiei Miyagi <hanachin@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* numeric.c: use NUM2DBLnobu2017-09-222-0/+19
| | | | | | | | * numeric.c (fix_fdiv_double), bignum.c (rb_big_fdiv_double): use NUM2DBL on unknown object. RFLOAT_VALUE is only appliicable to T_FLOAT object. [ruby-core:82924] [Bug #13928] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c: real path to loadnobu2017-09-212-1/+15
| | | | | | | | * load.c (rb_construct_expanded_load_path): expand load paths to real paths to get rid of duplicate loading from symbolic-linked directories. [Feature #10222] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process: block/unblock signals around forknormal2017-09-201-0/+10
| | | | | | | | | | | | | | As with forking for execve(2) in `spawn', we must block signals to ensure they are handled correctly in a freshly `fork'-ed child. * process.c (retry_fork_ruby): block/unblock signals around fork (rb_fork_ruby): re-enable signals in forked child * test/ruby/test_process.rb (test_forked_child_signal): new test [ruby-core:82883] [Bug #13916] Thanks to Russell Davis for the bug report and test case. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.c: paragraph mode by -00nobu2017-09-201-0/+2
| | | | | | | | * ruby.c (proc_options): set to paragraph mode, if -00 is given, as well as perl and -R0 option in 0.49. [ruby-core:81987] [Bug #13736] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c: report then abortnobu2017-09-191-1/+15
| | | | | | | * thread.c (thread_start_func_2): report then abort on exception, if both are set. [ruby-core:79280] [Bug #13163] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: lex by lvarnobu2017-09-191-0/+11
| | | | | | | * parse.y (parse_ident): disable tLPAREN_ARG state by local variable. [ruby-list:50578] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c: fix `cfp consistency error' which occursktsj2017-09-181-0/+21
| | | | | | | | | when raising exception in bmethod call event * vm.c (invoke_bmethod): set FINISH flag just before calling vm_exec. [ruby-dev:50162] [Bug #13705] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c: KeyError#receiver and KeyError#keynobu2017-09-183-3/+12
| | | | | | | | | | | | | * error.c: new method KeyError#receiver and KeyError#key. [Feature #12063] * hash.c: make KeyError object with receiver and key. * sprintf.c: ditto. Author: ksss <co000ri@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* refinements in string interpolationnobu2017-09-181-0/+13
| | | | | | | | | | | | | | * compile.c (iseq_compile_each0): insert to_s method call, so that refinements activated at the caller should take place. [Feature #13812] * insns.def (tostring): fix up converted object to a string, infect and fallback. * insns.def (branchiftype): new instruction for conversion. branches if TOS is an instance of the given type. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* literal symbol by internnobu2017-09-171-0/+15
| | | | | | | | | | * compile.c (iseq_compile_each0): literal symbol should not be affected by redefinition of String#intern method. * vm_insnhelper.c (rb_vm_str_intern): intern a string into a symbol directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Remove needless splat arraykazu2017-09-151-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c: fix conversion failure messagenobu2017-09-151-0/+1
| | | | | | | | | * object.c (convert_type_with_id): fix failure message for explicit conversion. rb_convert_type_with_id and rb_check_convert_type_with_id are not only for implicit conversions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Measure branch and method coverage for `make test-all`mame2017-09-141-1/+1
| | | | | | | | | | | | | To measure coverage of C code: `./configure --enable-gcov && make && make exam && make lcov` To measure coverage of Ruby code: `./configure && make && make exam COVERAGE=true && make lcov` To measure coverage of both languages at a time: `./configure --enable-gcov && make && make exam COVERAGE=true && make lcov` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* added workaround for APFS file format.hsbt2017-09-141-1/+10
| | | | | | | | | | | * TestFileExhaustive#test_atime: It fails with nano-sec precise. I changed to use unixtime for this assertion for APFS. * TestFileExhaustive#test_expand_path: skip assertion when given invalid charactor on APFS. [Bug #13816][ruby-core:82383] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_rubyoptions.rb: keep paths if necessarynobu2017-09-131-5/+7
| | | | | | | | | * test/ruby/test_rubyoptions.rb (TestRubyOptions#test_search): PATH must keep library loading paths on a platform where it is used for that purpose, for extra libraries. [ruby-core:81178] [Bug #13569] [Fix GH-1616] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fiber: fix machine stack marking when FIBER_USE_NATIVE is 0normal2017-09-081-0/+11
| | | | | | | | | | | | * cont.c (cont_mark): mark Fiber machine stack correctly when FIBER_USE_NATIVE is 0 * test/ruby/test_fiber.rb (test_mark_fiber): new test [Bug #13875] [ruby-core:82681] This bug appears to be introduced with r59557. ("refactoring Fiber status") git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: fix false coderangenobu2017-09-061-7/+20
| | | | | | | | * string.c (rb_enc_str_scrub): enc can differ from the actual encoding of the string, the cached coderange is useless then. [ruby-core:82674] [Bug #13874] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: grapheme clusters on frozen stringnobu2017-09-041-0/+2
| | | | | | | * string.c (rb_str_enumerate_grapheme_clusters): enumerate on shared frozen string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: enumerator_wantarraynobu2017-09-031-4/+35
| | | | | | | * string.c (enumerator_wantarray): show warnings at method functions for proper method names. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59732 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: fix for non-Unicode encodingsnobu2017-09-031-0/+2
| | | | | | | * string.c (rb_str_enumerate_grapheme_clusters): should enumerate chars for non-Unicode encodings. [Feature #13780] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_io.rb: suppress a warningnobu2017-09-031-1/+1
| | | | | | | * test/ruby/test_io.rb (test_single_exception_on_close): suppress ambiguous first argument warning with RUBYOPT=-w. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* cont.c: fix root fiber to_snobu2017-09-021-0/+1
| | | | | | | * cont.c (fiber_to_s): fix Fiber#to_s on root fibers which have no procs. [ruby-core:82629] [Bug #13859] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59721 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* skip unless PLATFORM is darwin.ko12017-09-011-4/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Fix C level backtrace on Darwinnaruse2017-09-011-0/+20
| | | | | | SEGV caused by invalid instruction call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c: ensure after toplevel returnnobu2017-09-011-1/+1
| | | | | | | * compile.c (iseq_compile_each0): toplevel returns should fire ensures. [ruby-core:82492] [Bug #13844] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Skip test_open_tempfile_path on EINVALsorah2017-08-311-5/+11
| | | | | | | | | | Looks like File::Constants::TMPFILE could be defined even when not supported on system. Just skip the test when we get EINVAL on open(2). * test/ruby/test_file.rb(test_open_tempfile_path): Skip when EINVAL occured on File.open. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59706 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* File#path: Raise IOError when a file is O_TMPFILEsorah2017-08-311-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | File#path for a file opened with O_TMPFILE has no meaning. A filepath returned by this method isn't guarranteed about its accuracy, but files opened with O_TMPFILE are known its recorded path has no meaning. So let them not to return any pathname. After a discussion in ruby-core, just returning Qnil makes guessing the root cause difficult. Instead, this patch makes the method to raise an error. Other consideration is calling fnctl(2) on rb_file_path, but it adds a overhead, and it's difficult to determine O_TMPFILE status after fd has been closed. [Feature #13568] * io.c(rb_file_open_generic): Set Qnil to fptr->pathv when opening a file using O_TMPFILE * file.c(rb_file_path): Raise IOError when fptr->pathv is Qnil * file.c(rb_file_path): [DOC] Update for the new behavior git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: suppress warningsnobu2017-08-311-1/+1
| | | | | | | * test/ruby/test_syntax.rb (TestSyntax#test_return_toplevel): suppress unreachable statement warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* String#each_grapheme_cluster and String#grapheme_clustersnaruse2017-08-311-0/+40
| | | | | | added to enumerate grapheme clusters [Feature #13780] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59698 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test_syntax.rb: assert outputnobu2017-08-311-7/+4
| | | | | | | * test/ruby/test_syntax.rb (TestSyntax#test_return_toplevel): assert expected output if given. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: integer calculationsnobu2017-08-301-6/+43
| | | | | | | | | | | | | * array.c (rb_ary_cycle_size, descending_factorial): use rb_int_mul instead of rb_funcallv. * array.c (binomial_coefficient): use rb_int_idiv instead of rb_funcallv. * array.c (rb_ary_repeated_permutation_size): use rb_int_positive_pow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: join encodingnobu2017-08-291-0/+1
| | | | | | | * array.c (ary_join_1): copy the encoding of the converted string of the first element by to_str too, as an initial encoding. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby: tweaked heredocsnobu2017-08-296-32/+53
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: restore cfp at finalizernobu2017-08-231-0/+23
| | | | | | | * gc.c (run_finalizer): restore cfp for the case an exception raised in a finalizer. [ruby-core:82432] [Bug #13832] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59649 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* skip unless finalizers runnobu2017-08-231-1/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: run all finalizersnobu2017-08-231-0/+22
| | | | | | | * gc.c (run_finalizer): revert r59155 partially. finalizing loop should continue even after an exception is rescued. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: primary should not be 0nobu2017-08-221-0/+4
| | | | | | | * parse.y (primary): should not be 0, since it can be a receiver. [ruby-core:82447] [Bug #13836] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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