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2013-02-15Pluggable Regexpmattn
2013-02-03Modify handling of integer literal.Masamitsu MURASE
Do not assume that significand of `double` is larger than `mrb_int`.
2013-01-27Merge pull request #786 from carsonmcdonald/unsignedfixesYukihiro "Matz" Matsumoto
Fixes a number of "comparison between signed and unsigned" warnings.
2013-01-27Removed tests that look outdated. The mrb_compile_string they use is gone now.Carson McDonald
2013-01-27Fixes a number of "comparison between signed and unsigned" warnings.Carson McDonald
2013-01-20Modify handling of NODE_UNDEF to accept multiple arguments.Masamitsu MURASE
2013-01-16wrong condiiton in too many symbols check; #close #731Yukihiro Matz Matsumoto
2013-01-13more aggressive code elimination for NODE_DOT{2,3}Yukihiro Matz Matsumoto
2013-01-13eliminate unused hash expression more aggresivelyYukihiro Matz Matsumoto
2013-01-13eliminate unused array expression more aggresivelyYukihiro Matz Matsumoto
2013-01-10jump address error when value taken from if statement without else clause; ↵Yukihiro Matz Matsumoto
close #712
2013-01-06`unless` without `else` should return nil if the condition is true.Masamitsu MURASE
2013-01-06Modify NODE_IF handling.Masamitsu MURASE
When "unless" is used without "else", tree->cdr->car of NODE_IF is NULL. In this case, pop() should not be called because codegen generates no code.
2012-12-28minor cosmetic change after #676Yukihiro Matz Matsumoto
2012-12-28fix correct stack postion for headless caseskandhas
2012-12-28wrong stack position for headless case; close #675Yukihiro Matz Matsumoto
2012-12-22should copy lineno info to child scopeYukihiro Matz Matsumoto
2012-12-18codedump should print relative offset for irep in OP_LAMBDAYukihiro Matz Matsumoto
2012-12-12Call mrb_gc_arena_save/mrb_gc_arena_restore instead of manipulating arena ↵Lian Cheng
index directly
2012-12-07mange arena_idx smarter for smaller ARENA_SIZE; now default to 100 from 1024Yukihiro Matz Matsumoto
2012-12-07refactor and move irep malloc away to mrb_add_irep()Yukihiro Matz Matsumoto
2012-12-02Merge pull request #568 from mauceri/masterYukihiro "Matz" Matsumoto
Potential memory management bug (issue #553)
2012-11-30remove incorrect pop() in codegenskandhas
2012-11-23remove redundant LOOP_NORMAL checkups in function:codegen. and fix #561skandhas
2012-11-22pull request issue 553 - try to fix brken linkChristian Mauceri
2012-11-22pull request issue 553Christian Mauceri
2012-11-09should initialize irep->flagsYukihiro Matz Matsumoto
2012-11-02Fix stack underflow in scope_body()Takashi Sogabe
Commit #18dd60c causes side effects. This patch fixes stack underflow in scope_body().
2012-10-31fix: broken variable reference, use 'next' statementKouki Ooyatsu
Because the tree is gone pop() even if it is empty.
2012-10-28Merge pull request #510 from masuidrive/masterYukihiro "Matz" Matsumoto
define convert method mrb_int/mrb_float with C string
2012-10-27define convert method mrb_int/mrb_float with C stringYuichiro MASUI
2012-10-25Use substitution instead of memset in structure initialization.Masaki Muranaka
2012-10-23adjust regsiter stack for NODE_OP_ASGN that use OP_SENDYukihiro Matsumoto
2012-10-23skip useless OP_MOVE in peephole optimizationYukihiro Matsumoto
2012-10-23adjust regsiter stack for NODE_OP_ASGN; close #499Yukihiro Matsumoto
2012-10-20avoid duplicated OP_RETURNYukihiro Matsumoto
2012-10-20pop register stack before rescueYukihiro Matsumoto
2012-10-20unexpect break/next/redo/retry should raise LocalJumpErrorYukihiro Matsumoto
2012-10-20should handle break in rescueYukihiro Matsumoto
2012-10-19empty NODE_BEGIN should push nil; close #496Yukihiro Matsumoto
2012-10-17Fix disappearance of a local variable when return statement is calledTakashi Sogabe
Commit of #18dd60c causes disappearance of a local variable if return statement is called without arguments. This patch fixes incorrect value of stack pointer. test program: def test_return_cond return if nil obj = 123 p obj p obj.class end test_return_cond output(commit #18dd60c): main Object output(includes this patch): 123 Fixnum
2012-10-16remove wasting stack spaceYukihiro Matsumoto
2012-10-16register number adjustment for case statement was wrong; close #487Yukihiro Matsumoto
2012-09-12mrb_sym can be short integer; reduced 10KBYukihiro Matsumoto
2012-09-04fix out-of-bound access on compiling empty blocks.Tomoyuki Sahara
2012-09-03do no generate lineno info if no filename is specifiedYukihiro Matsumoto
2012-09-03remove memleaks using linked allocatorYukihiro Matsumoto
2012-09-03remove OP_LOADNIL before OP_SEND by introducing OP_SENDB (send with block)Yukihiro Matsumoto
2012-09-03peephole optimization to generatio OP_ADDI/OP_SUBIYukihiro Matsumoto
2012-08-31source position added to exception representationYukihiro Matsumoto
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