delta/ruby.git/eval.c, branch ruby_2_4

merge revision(s) 67201: [Backport #15650]

2019-03-31T15:01:13+00:00

	eval.c: clear internal errinfo

	* eval.c (ruby_cleanup): clear internal error info when invoking
	  end procs.  [ruby-core:91731] [Bug #15650]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@67392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 60980,60984: [Backport #14070]

2018-02-05T14:05:52+00:00

	Modules should not have subclasses.

	When refining a module, the module was set to the superclass of its refinement,
	and a segmentation fault occurred.
	The superclass of the refinement should be an iclass of the module.
	[ruby-core:83617] [Bug #14070]

	The superclass of a refinement should have BasicObject as its ancestor.

	Otherwise, VM_ASSERT(callable_method_entry_p(cme)) in
	prepare_callable_method_entry() fails if VM_CHECK_MODE is 2.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@62233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 57415,57463,57474:

2017-03-12T18:01:22+00:00

	eval.c: copy special exception

	* eval.c (setup_exception): make unfrozen copy of special
	  exception before setting up a cause.
	reduce iterations for slower machines
	test_io.rb: separate a test

	* test/ruby/test_io.rb (test_closed_stream_in_rescue): run in a
	  separated process.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 57510,57511: [Backport #13176]

2017-03-11T19:18:45+00:00

	eval.c: hide internal objects

	* eval.c (rb_ensure): veil internal exception objects not to leak
	  in ensure functions.  [ruby-core:79371] [Bug #13176]
	ensured.c: fix conflict

	* ext/-test-/exception/ensured.c (exc_raise): get rid of conflict
	  with raise(2) in the standard.  [ruby-core:79371] [Bug #13176]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

eval.c: fix circular cause

2016-12-21T11:12:39+00:00

* eval.c (exc_setup_cause): always set cause of cause to get rid
  of circular references.  [ruby-core:78688] [Bug #13043]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add clang volatile fixes from FreeBSD and NetBSD.

2016-12-07T23:27:51+00:00

Use volatile instead of optnone to avoid optimization which causes
segmentation faults.
Patch by Dimitry Andric.  [ruby-core:78531] [Bug #13014]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

error.c: redefined backtrace

2016-11-13T05:25:54+00:00

* error.c (rb_get_backtrace): honor redefined Exception#backtrace
  method.  [ruby-core:78097] [Bug #12925]

* eval.c (setup_exception): rescue exceptions during backtrace
  setup.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

error.c: rb_get_backtrace

2016-11-13T05:25:53+00:00

* error.c (rb_get_backtrace): move from eval_error.c to call
  exc_backtrace directly.  [ruby-core:78097] [Bug #12925]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

include and prepend check no args

2016-11-06T05:42:53+00:00

* eval.c (rb_mod_include, rb_mod_prepend): check if arguments are
  given, as well as Kernel#extend.  [ruby-dev:49854] [Bug #12887]
  [Fix GH-1470]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_trace.c (tracepoint_attr_callee_id, rb_tracearg_callee_id):

2016-11-05T13:15:27+00:00

  add TracePoint#callee_id. [ruby-core:77241] [Feature #12747]

* cont.c, eval.c, gc.c, include/ruby/intern.h, insns.def, thread.c,
  vm.c, vm_backtrace.c, vm_core.h, vm_eval.c, vm_insnhelper.c, vm_trace.c: ditto.

* test/ruby/test_settracefunc.rb: tests for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e