ext/coverage/coverage.c: resurrect r32071 + add GC guard for rb_coverages. [ruby-core:37352] [Bug #4927] [ruby-core:36539] [Feature #4796]
test/coverage/test_coverage.rb resurrect r32071.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/coverage/coverage.c: resurrect r32071 + add GC guard for
rb_coverages. [ruby-core:37352] [Bug #4927]
[ruby-core:36539] [Feature #4796]
test/coverage/test_coverage.rb resurrect r32071.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e