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2017-04-03Revert "Adjust VM stack window size; fix #3547"Yukihiro "Matz" Matsumoto
This reverts commit 6dabb33635a149fc571cf285352ea4f89bdc52f0.
2017-04-03Adjust VM stack window size; fix #3547Yukihiro "Matz" Matsumoto
2017-04-03Merge pull request #3577 from okkez/fix-return-value-of-each-sliceYukihiro "Matz" Matsumoto
Change return value of Enumerable#each_slice
2017-04-03Merge pull request #3576 from okkez/fix-return-value-of-each-consYukihiro "Matz" Matsumoto
Change return value of Enumberable#each_cons
2017-04-03Unify `else` clause styleYukihiro "Matz" Matsumoto
2017-04-03Remove spaces around parensYukihiro "Matz" Matsumoto
2017-04-03Change return value of Enumerable#each_sliceKenji Okimoto
More compatibility to CRuby.
2017-04-03Change return value of Enumberable#each_consKenji Okimoto
More compatibility to CRuby.
2017-04-03Adjust exit point in `loop_pop()`; fix #3541Yukihiro "Matz" Matsumoto
2017-04-03NODE_SPLAT to pass VAL/NOVAL; fix #3532Yukihiro "Matz" Matsumoto
2017-04-03Remove unnecessary indirection; ref #3557Yukihiro "Matz" Matsumoto
2017-04-03Check before generating special operators (e.g. OP_ADD); fix #3557Yukihiro "Matz" Matsumoto
2017-04-02Reduce object allocationksss
2017-04-02Fix parameters when noname restksss
2017-04-02Fixed out of bounds access; fix #3572, ref #3553Yukihiro "Matz" Matsumoto
2017-04-01NODE_ASGN arguments may be 127 (CALL_MAXARGS) accidentally; fix #3559Yukihiro "Matz" Matsumoto
2017-04-01Argument order of __case_eqq was wrong; fix #3567Yukihiro "Matz" Matsumoto
2017-04-01Improve Time.new() performance using division; fix #3561Yukihiro "Matz" Matsumoto
2017-03-30Fix Enumerator#each_with_index with blockKenji Okimoto
In previous version, ``` a = [3, 2, 1] e = a.each e.sort_by(&:to_i) # => [] ``` In this version, ``` a = [3, 2, 1] e = a.each e.sort_by(&:to_i) # => [1, 2, 3] ```
2017-03-29Should raise FloatDomainErrorksss
2017-03-28Avoid inline local variable declarations; fix #3554Yukihiro "Matz" Matsumoto
2017-03-28Merge pull request #3553 from okkez/add-array-slice-bangYukihiro "Matz" Matsumoto
Implement Array#slice!
2017-03-28Implement Array#slice!Kenji Okimoto
2017-03-28Fix infinity loopksss
And some cases should raise FloatDomainError
2017-03-25Fix lost linenoksss
2017-03-23Use MRB_PRId for NODE_NTH_REF; ref #3530Yukihiro "Matz" Matsumoto
2017-03-23Cast to mrb_int to silence a warning; fix #3530Yukihiro "Matz" Matsumoto
2017-03-21Hash sub class creates new sub class objects instead of HashKouhei Sutou
2017-03-20Use `snprintf()` to stringify fixnum numbers; ref #3492Yukihiro "Matz" Matsumoto
2017-03-19Fixed some compiler errors regarding PRId.Yukihiro "Matz" Matsumoto
2017-03-19Use MRB_PRId instead of "%d"; fix #3515Yukihiro "Matz" Matsumoto
2017-03-19Fixed OP_RESCUE code generation bug; fix #3519Yukihiro "Matz" Matsumoto
916b8e let code executed with mrb->exc set, and may cause a crash like #3519. Instead modified OP_RESCUE again. To retrieve the exception object, we use `OP_RESCUE R(A), 0, 0` (old behavior). To compare the exception object and the class, we use `OP_RESCUE R(A), R(B), 1`. The reason we use OP_RESCUE for two instruction switched by operand C is to save the instruction space. As a result, the following code: ```ruby begin raise "a" rescue TypeError p 1 rescue RuntimeError p 2 end ``` will be compiled as: ``` irep 0x55cd1f565cb0 nregs=4 nlocals=1 pools=1 syms=4 reps=0 file: - 2 000 OP_ONERR 005 2 001 OP_LOADSELF R1 2 002 OP_STRING R2 L(0) ; "a" 2 003 OP_SEND R1 :raise 1 2 004 OP_JMP 023 2 005 OP_RESCUE R1 3 006 OP_GETCONST R2 :TypeError 3 007 OP_RESCUE R1 R2 cont 3 008 OP_JMPIF R2 010 3 009 OP_JMP 014 4 010 OP_LOADSELF R1 4 011 OP_LOADI R2 1 4 012 OP_SEND R1 :p 1 4 013 OP_JMP 024 5 014 OP_GETCONST R2 :RuntimeError 5 015 OP_RESCUE R1 R2 cont 5 016 OP_JMPIF R2 018 5 017 OP_JMP 022 6 018 OP_LOADSELF R1 6 019 OP_LOADI R2 2 6 020 OP_SEND R1 :p 1 6 021 OP_JMP 024 6 022 OP_RAISE R1 6 023 OP_POPERR 1 6 024 OP_STOP ```
2017-03-18Should use mrb_int for any objectksss
o=Object.new def o.to_int 1 end p "%*d" % [o, 1]
2017-03-17Avoid trampoline when #eval is called from mrb_funcall(); fix #3522Yukihiro "Matz" Matsumoto
2017-03-15`instance_eval` method does not introduce C function boundary; fix #3508Yukihiro "Matz" Matsumoto
2017-03-13Fix out-of-bound accessNobuyoshi Nakada
Get rid of out-of-bound access when single % at the end.
2017-03-13Need to copy argv since it may be reallocated; fix #3500Yukihiro "Matz" Matsumoto
The argv for `mrb_yield_with_class()` should not be on mruby stack. Note the result from `mrb_get_args("*")` is on the stack.
2017-03-12Generate new OP_RESCUE; fix #3487Yukihiro "Matz" Matsumoto
The old OP_RESCUE took one operand A, which specifies a class to match with the exception. The new OP_RESCUE takes tree operands: A: the register to hold exception B: the matching exception; the match result will be stored here. C: the continuation; if C is zero, the exception will be stored to R(A) otherwise, the value from R(A) is used as a exception. Thus, ```ruby begin raise "a" rescue TypeError p 1 rescue RuntimeError p 2 end ``` will be compiled as ``` irep 0x557a06667aa0 nregs=4 nlocals=1 pools=1 syms=4 reps=0 file: /tmp/e.rb 2 000 OP_ONERR 005 2 001 OP_LOADSELF R1 2 002 OP_STRING R2 L(0) ; "a" 2 003 OP_SEND R1 :raise 1 2 004 OP_JMP 022 3 005 OP_GETCONST R2 :TypeError 3 006 OP_RESCUE R1 R2 3 007 OP_JMPIF R2 009 3 008 OP_JMP 013 4 009 OP_LOADSELF R1 4 010 OP_LOADI R2 1 4 011 OP_SEND R1 :p 1 4 012 OP_JMP 023 5 013 OP_GETCONST R2 :RuntimeError 5 014 OP_RESCUE R1 R2 cont 5 015 OP_JMPIF R2 017 5 016 OP_JMP 021 6 017 OP_LOADSELF R1 6 018 OP_LOADI R2 2 6 019 OP_SEND R1 :p 1 6 020 OP_JMP 023 6 021 OP_RAISE R1 6 022 OP_POPERR 1 6 023 OP_STOP ``` The new VM can accept old OP_RESCUE. The mruby compatible VM (namely mruby/c) should be updated to support the new OP_RESCUE behavior.
2017-03-12Enhance OP_RESCUE to take B operand fas matching exception; ref #3487Yukihiro "Matz" Matsumoto
2017-03-11OP_RETRUN to take B as matching exception; ref #3487Yukihiro "Matz" Matsumoto
2017-03-11The width printf specifier may be negative; fix #3498Yukihiro "Matz" Matsumoto
2017-03-11fixup! Check return value from snprintf(); ref #3498Yukihiro "Matz" Matsumoto
2017-03-11Check return value from snprintf(); ref #3498Yukihiro "Matz" Matsumoto
2017-03-10Terminate loop if generated string longer than the last; ref #3489Yukihiro "Matz" Matsumoto
2017-03-07`__FILE__` should not update `p->filename`; fix #3485Yukihiro "Matz" Matsumoto
2017-03-05Check modifiable for String `bang' methodsksss
2017-03-02Fixed a bug in register size calculation; fix #3479Yukihiro "Matz" Matsumoto
2017-03-02Reorganize C++ exceptions; ref #3470Yukihiro "Matz" Matsumoto
There are 3 levels of C++ exception handling: * default - no C++ exception (use setjmp/longjmp) * enable_cxx_exception (use C++ exceptions with C ABI) * enable_cxx_abi (use C++ ABI including exceptions)
2017-03-02Avoid using <mruby/throw.h> in mruby.cYukihiro "Matz" Matsumoto
2017-03-01Keep space for safe navigation operator; fix #3475Yukihiro "Matz" Matsumoto
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