ruby.git/ruby_assert.h, branch v2_4_0_preview2

fix build with VM_CHECK_MODE > 0

2016-01-25T08:34:00+00:00

* ruby_assert.h (RUBY_ASSERT_WHEN): fix reference to macro name
* vm_core.h: include ruby_assert.h before using
  [ruby-core:73371]

This does not fix the test failure documented in [ruby-core:73371],
that is for later.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm_core.h: use RUBY_ASSERT

2016-01-22T08:37:36+00:00

* vm_core.h (VM_ASSERT): use RUBY_ASSERT instead of rb_bug.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

RUBY_ASSERT

2016-01-22T08:33:55+00:00

* error.c (rb_assert_failure): assertion with stack dump.
* ruby_assert.h (RUBY_ASSERT): new header for the assertion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e