Benoit Daloze 331fe6a88f [rubygems/rubygems] Ignore internal frames in RubyGems' Kernel#warn ... * See https://github.com/oracle/truffleruby/issues/2046 * `<internal:` is a common prefix also used by core Ruby files in CRuby. * test_no_kernel_require_in_*warn_with_uplevel already test this. * Unfortunately just skipping `<internal:` in the Ruby implementation is not enough, because RubyGems' #warn would not skip the `<internal:` require (TruffleRuby defines #require in Ruby), and the Ruby implementation's #warn would not skip RubyGems's #require. The #caller_locations(0) look like this: warnee.rb:1:in `<top (required)>' # where #warn is called <internal:core> core/kernel.rb:234:in `gem_original_require' # not skipped by RubyGems' warn, skipped by the Ruby impl rubygems/core_ext/kernel_require.rb:54:in `require' # not skipped by the Ruby impl's warn, what would be shown without this fix warn.rb:1:in `<main>' # what would be correct warn.rb is require "warnee" warnee.rb is puts caller_locations(0), nil warn "oops", uplevel: 1 7c838f7419		2020-07-31 21:07:19 +09:00
..
kernel_gem.rb	Revert "Try to revert the test failure with Ruby CI"	2019-11-11 21:49:21 +09:00
kernel_require.rb	Use space inside block braces everywhere	2020-06-15 21:20:37 +09:00
kernel_warn.rb	[rubygems/rubygems] Ignore internal frames in RubyGems' Kernel#warn	2020-07-31 21:07:19 +09:00