diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-11 09:15:14 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-12-11 09:15:14 +0000 |
| commit | d65bc80d3f71bf5423a6a6d9b3f8d4ff2faf6bd5 (patch) | |
| tree | 5c5e19aaf27ec4b384a18ca0b5bbd973a9fd5eeb /ChangeLog | |
| parent | 89288e30bfad9458bfd2580e903f1e844af795f2 (diff) | |
| download | ruby-d65bc80d3f71bf5423a6a6d9b3f8d4ff2faf6bd5.tar.gz | |
insns.def (opt_case_dispatch): avoid converting Infinity
Infinity cannot be written as an optimizable literal,
so it can never match a key in a CDHASH.
Avoid converting it to prevent FloatDomainError.
* insns.def (opt_case_dispatch): avoid converting Infinity
* test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new
[ruby-dev:49423] [Bug #11804]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Fri Dec 11 17:59:05 2015 Eric Wong <e@80x24.org> + + * insns.def (opt_case_dispatch): avoid converting Infinity + * test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new + [ruby-dev:49423] [Bug #11804]' + Fri Dec 11 16:48:57 2015 Eric Wong <e@80x24.org> * hash.c (rb_num_hash_start): avoid pathological behavior |