ruby.git/vm_eval.c, branch v2_1_0_preview2

eval_intern.h: refine stack overflow detection

2013-11-18T13:47:56+00:00

* eval_intern.h (TH_PUSH_TAG, TH_EXEC_TAG): refine stack overflow
  detection.  chain local tag after setjmp() successed on it, because
  calling setjmp() also can overflow the stack.
  [ruby-dev:47804] [Bug #9109]
* vm_eval.c (rb_catch_obj): now th->tag points previous tag until
  TH_EXEC_TAG().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* dir.c, pack.c, ruby.c, struct.c, vm_eval.c: use RARRAY_CONST_PTR().

2013-11-08T02:37:47+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/ruby.h: rename RARRAY_RAWPTR() to RARRAY_CONST_PTR().

2013-09-25T08:24:34+00:00

  RARRAY_RAWPTR(ary) returns (const VALUE *) type pointer and
  usecase of this macro is not acquire raw pointer, but acquire
  read-only pointer. So we rename to better name.
  RSTRUCT_RAWPTR() is also renamed to RSTRUCT_CONST_PTR()
  (I expect that nobody use it).
* array.c, compile.c, cont.c, enumerator.c, gc.c, proc.c, random.c,
  string.c, struct.c, thread.c, vm_eval.c, vm_insnhelper.c:
  catch up this change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_eval.c (vm_call0): fix prototype, the id parameter should be of

2013-09-07T06:44:31+00:00

  type ID, not VALUE

* vm_insnhelper.c (check_match): the rb_funcall family of functions
  does not care about refinements. We need to use
  rb_method_entry_with_refinements instead to call === with
  refinements. Thanks to Jon Conley for reporting this bug.
  [ruby-core:57051] [Bug #8872]

* test/ruby/test_refinement.rb: add test

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm_eval.c: constify

2013-08-27T07:08:32+00:00

* vm_eval.c (rb_check_funcall, rb_check_funcall_with_hook): constify
  argv.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* array.c (rb_ary_splice): use RARRAY_PTR_USE() without WB because

2013-08-26T05:47:27+00:00

  there are not new relations.
* enum.c (enum_sort_by): ditto.
* struct.c (setup_struct): use RARRAY_RAWPTR().
* vm_eval.c (yield_under): ditto.
* ext/pathname/pathname.c (path_entries): use RARRAY_AREF().
* ext/pathname/pathname.c (path_s_glob): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb:

2013-08-18T10:36:51+00:00

  $SAFE=4 is obsolete.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm_eval.c: suppress warning

2013-08-16T08:04:38+00:00

* vm_eval.c (eval_string_with_cref): move cref inside EXEC_TAG block
  to suppress a warning that 'cref' might be clobbered by 'longjmp',
  on gcc 4.7 or later.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_insnhelper.c (vm_push_frame): fix stack overflow check codes.

2013-08-06T08:33:05+00:00

  Stack overflow check should be done *after* pushing a stack frame.
  However, some stack overflow checking codes checked *before*
  pushing a stack frame with iseq->stack_max.
  To solve this problem, add a new parameter `stack_max' to specify
  a possible consuming stack size.
* vm_core.h (CHECK_VM_STACK_OVERFLOW0): add to share the stack overflow
  checking code.
* insns.def: catch up this change.
* vm.c, vm_eval.c: ditto.
* test/ruby/test_exception.rb: add a stack overflow test.
  This code is reported by nobu.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_eval.c (eval_string_with_cref): copy cref to limit the scope of

2013-08-06T07:15:18+00:00

  refienements in the eval string. [ruby-core:56329] [Bug #8722]

* test/ruby/test_refinement.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e