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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-03-10 20:09:06 (GMT)
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-03-10 20:09:06 (GMT)
commit568f8adfc884d1897eca56c8b6c0ec0018cf3816 (patch)
tree1a9fea1c18286ad0a8689df70a75825a0961dcc8 /bootstraptest
parentc51de81d8edb78de83cb0645830153f448349d8d (diff)
compile.c: apply opt_str_freeze to String#-@ (uminus)
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
Diffstat (limited to 'bootstraptest')
-rw-r--r--bootstraptest/test_insns.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/bootstraptest/test_insns.rb b/bootstraptest/test_insns.rb
index 2001e2c..3a6e677 100644
--- a/bootstraptest/test_insns.rb
+++ b/bootstraptest/test_insns.rb
@@ -178,6 +178,7 @@ tests = [
},
[ 'opt_str_freeze', %q{ 'true'.freeze }, ],
+ [ 'opt_str_freeze', %q{ -'true' }, ],
[ 'opt_str_freeze', <<~'},', ], # {
class String
def freeze