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author | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-09 08:32:37 +0000 |
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committer | shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-11-09 08:32:37 +0000 |
commit | 0303a45d0399f089c4920b0bc10ac87482f839ec (patch) | |
tree | 21389fe2e8da83c20d7c5a3e2f27cfabed1958fc | |
parent | 863396a5fef9d6ed213419279fa5165a68636724 (diff) | |
download | ruby-0303a45d0399f089c4920b0bc10ac87482f839ec.tar.gz |
* compile.c (iseq_compile_each): Dynamic string literals should be
frozen.
[ruby-core:57574] [Feature #8976]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | compile.c | 5 | ||||
-rw-r--r-- | test/ruby/test_iseq.rb | 2 |
3 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Mon Nov 9 17:29:09 2015 Shugo Maeda <shugo@ruby-lang.org> + + * compile.c (iseq_compile_each): Dynamic string literals should be + frozen. + [ruby-core:57574] [Feature #8976] + Mon Nov 9 15:56:07 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> * common.mk: Use ruby organization url for simplecov repository. @@ -5130,6 +5130,11 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) if (poped) { ADD_INSN(ret, line, pop); } + else { + if (iseq->compile_data->option->frozen_string_literal) { + ADD_SEND (ret, line, idFreeze, INT2FIX(0)); + } + } break; } case NODE_XSTR:{ diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb index b8d3c66715..b239e0b5c1 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -175,7 +175,7 @@ class TestISeq < Test::Unit::TestCase s1, s2, s3, s4 = compile(code, line, {frozen_string_literal: true}).eval assert_predicate(s1, :frozen?) assert_predicate(s2, :frozen?) - assert_not_predicate(s3, :frozen?) + assert_predicate(s3, :frozen?) assert_predicate(s4, :frozen?) assert_same(s1, s2) end |