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2017-03-15`instance_eval` method does not introduce C function boundary; fix #3508Yukihiro "Matz" Matsumoto
2017-03-14Merge pull request #3503 from nobu/bug/sprintf-oobYukihiro "Matz" Matsumoto
Fix out-of-bound access
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.
2017-03-13OP_BLKPUSH is invalid outside of methods; fix #3501Yukihiro "Matz" Matsumoto
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.
2017-03-12Update VM to support new OP_RESCUE behavior; ref #3487Yukihiro "Matz" Matsumoto
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
2017-03-11Revert 642ab8e; ref #3422Yukihiro "Matz" Matsumoto
Also fix #3499. The issue was solved by #3462.
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
2017-03-11Merge pull request #3496 from ksss/string-gsubYukihiro "Matz" Matsumoto
Avoid infinity loop when empty string pattern
2017-03-11Merge branch 'master' into string-gsubYukihiro "Matz" Matsumoto
2017-03-11Merge pull request #3497 from ksss/subreplaceYukihiro "Matz" Matsumoto
\1 sequences as empty strings
2017-03-10\1 sequences as empty stringsksss
2017-03-10Avoid infinity loop when empty string patternksss
2017-03-10Update ci->mid according to surrounding scope; fix #3490Yukihiro "Matz" Matsumoto
2017-03-10Simplify expression; ref #3490Yukihiro "Matz" Matsumoto
2017-03-10Raise special Exception when exception class is redefined; fix #3493Yukihiro "Matz" Matsumoto
2017-03-10Use string#upto() if available; fix #3489Yukihiro "Matz" Matsumoto
Terminate loop if the value is longer than the last otherwise.
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
2017-03-06Merge pull request #3484 from ksss/string-frozenYukihiro "Matz" Matsumoto
Check modifiable for String `bang' methods
2017-03-06Avoid trampoline code if mrb_f_send is called from funcall; fix #3383Yukihiro "Matz" Matsumoto
2017-03-05Check modifiable for String `bang' methodsksss
2017-03-05Merge pull request #3483 from ksss/string-indexYukihiro "Matz" Matsumoto
String#index shouldn't return nil when "".index ""
2017-03-05String#index shouldn't return nil when "".index ""ksss
2017-03-04Unshare popped TT_ENV objects.Yukihiro "Matz" Matsumoto
2017-03-04Limit ecall() recursion levels; fix #3466Yukihiro "Matz" Matsumoto
2017-03-04Avoid tracing shared TT_ENV object.Yukihiro "Matz" Matsumoto
2017-03-04Save/restore arena index in the loop.Yukihiro "Matz" Matsumoto
2017-03-02Define jmpbuf_id outside of `extern "C"`; ref #3470Yukihiro "Matz" Matsumoto
2017-03-02Use C++ ABI only when MRB_ENABLE_CXX_ABI is set; ref #3470Yukihiro "Matz" Matsumoto
2017-03-02Fixed a bug in register size calculation; fix #3479Yukihiro "Matz" Matsumoto
2017-03-02The method_missing removal condition in a76dc04a was wrong.Yukihiro "Matz" Matsumoto
2017-03-02Fix possible stack overflow for `method_missing`; fix #3478Yukihiro "Matz" Matsumoto
Instead of shifting mruby VM stack, we always use CALL_MAXARGS.
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)
2017-03-02Create NoMethodError instance using `mrb_obj_new()`.Yukihiro "Matz" Matsumoto
2017-03-02Avoid using <mruby/throw.h> in mruby.cYukihiro "Matz" Matsumoto
2017-03-01`ci` may be moved during `mrb_convert_type()`; ref #3474Yukihiro "Matz" Matsumoto
2017-03-01Keep space for safe navigation operator; fix #3475Yukihiro "Matz" Matsumoto
2017-03-01Newlines in strings should be counted; fix #3477Yukihiro "Matz" Matsumoto
2017-02-28Compile C files by C compiler when C++ files mixed.Yukihiro "Matz" Matsumoto
ref #3267 #3470 By this commit, mruby do not use C++ ABI mode unless you specify explicitly. It compiles C files by C compilers, with C++ exception enabled when it sees C++ files in your configured mrbgems. I haven't tried visualcpp, so please submit an issue if you see any problem with C++ gems on Windows.
2017-02-28Merge pull request #74 from iij/run-test-outside-source-treeTomoyuki Sahara
run mrbtest outside of source tree.
2017-02-28run mrbtest outside of source tree.Tomoyuki Sahara
2017-02-28Ignore empty ensure clause.Yukihiro "Matz" Matsumoto
2017-02-28`return` (and `break`) should handle splat correctly; fix #3472Yukihiro "Matz" Matsumoto
2017-02-28Fix NODE_DREGX dump; ref #3471Yukihiro "Matz" Matsumoto
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