This changes the following warnings:
* warning: class variable access from toplevel
* warning: class variable @foo of D is overtaken by C
into RuntimeErrors. Handle defined?(@@foo) at toplevel
by returning nil instead of raising an exception (the previous
behavior warned before returning nil when defined? was used).
Refactor the specs to avoid the warnings even in older versions.
The specs were checking for the warnings, but the purpose of
the related specs as evidenced from their description is to
test for behavior, not for warnings.
Fixes [Bug #14541]
In addition to detect dead canary, we try to detect the very moment
when we smash the stack top. Requested by k0kubun:
https://twitter.com/k0kubun/status/1085180749899194368
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* template/limits.c.tmpl (Init_limits): rename RbConfig::Limits as
RbConfig::LIMITS, constants other than class or module are all
uppercase with underscores by convention.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The same optimization used for "literal string".freeze
can easily apply to uminus without introducing any
compatibility problems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57828 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Because our tests now have several places where FIXNUM_MAX is needed,
we decided to provide it along with several other constants.
* template/limits.c.tmpl: new file, defining RbConfig::Limits
* ext/rbconfig/sizeof/depend (limits.c): rule to generate limits.c
* test/-ext-/num2int/test_num2int.rb: use RbConfig::Limits
* bootstraptest/test_insns.rb: ditto.
* .gitignore: ignore new generated file.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
While I was developing my private topic branch I found that the VM
itself is not tested very much in `make test` tests. Of course
`make test-all` covers vast majority of the VM but running that task
is not an immediately possible thing when we are touching the VM. In
order to boost development in a rapid cycle I decided to add some
tests to the bootstraptest. Here it is.
* test_insns.rb: new test that covers insns.def.
* runner.rb (#assert_equal): pass extra options to the target
so that we can test frozen_string_literal: true situation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Takashi Kokubun
Nobuyoshi Nakada
Jeremy Evans
卜部昌平
Kazuhiro NISHIYAMA
shyouhei
naruse
ko1
kazu
k0kubun
nobu
normal