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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-18 02:27:13 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-18 02:27:13 +0000 |
commit | b2da3824c5cc03658c652ed810ee0e322bd62b80 (patch) | |
tree | 6889f0e7778c43813320ce40dadf72818d643309 /test/ruby | |
parent | d1e63172c6ecf2606ff9a947d917117eb6923436 (diff) | |
download | ruby-b2da3824c5cc03658c652ed810ee0e322bd62b80.tar.gz |
refinements in string interpolation
* compile.c (iseq_compile_each0): insert to_s method call, so that
refinements activated at the caller should take place.
[Feature #13812]
* insns.def (tostring): fix up converted object to a string,
infect and fallback.
* insns.def (branchiftype): new instruction for conversion.
branches if TOS is an instance of the given type.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_refinement.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb index d79eb2b187..31925f3933 100644 --- a/test/ruby/test_refinement.rb +++ b/test/ruby/test_refinement.rb @@ -1961,6 +1961,19 @@ class TestRefinement < Test::Unit::TestCase end end + class ToString + c = self + using Module.new {refine(c) {def to_s; "ok"; end}} + def string + "#{self}" + end + end + + def test_tostring + assert_equal("ok", ToString.new.string) + assert_predicate(ToString.new.taint.string, :tainted?) + end + private def eval_using(mod, s) |