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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-18 12:48:18 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-03-18 12:48:18 +0000 |
commit | 964bbc1686c7dd42d58da504a6968c90d5a428fd (patch) | |
tree | c7ff4d314551e17971152c47d8c380db159605ae /test | |
parent | f9e5b8d09cafc2c91137d293b1458f1b0432a12a (diff) | |
download | ruby-964bbc1686c7dd42d58da504a6968c90d5a428fd.tar.gz |
parse.y: numbered parameter in lambda
* parse.y (lambda): support numbered parameters, only when no
argument list including empty parentheses, like empty vertical
bars. [ruby-core:91859] [Bug #15672]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_syntax.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 42ad002b8e..6e397a9c00 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -1295,8 +1295,12 @@ eom assert_valid_syntax('proc {@1}') assert_equal(3, eval('[1,2].then {@1+@2}')) assert_equal("12", eval('[1,2].then {"#@1#@2"}')) + assert_equal(3, eval('->{@1+@2}.call(1,2)')) assert_syntax_error('proc {|| @1}', /ordinary parameter is defined/) assert_syntax_error('proc {|x| @1}', /ordinary parameter is defined/) + assert_syntax_error('->(){@1}', /ordinary parameter is defined/) + assert_syntax_error('->(x){@1}', /ordinary parameter is defined/) + assert_syntax_error('->x{@1}', /ordinary parameter is defined/) assert_syntax_error('proc {@1 = nil}', /Can't assign to numbered parameter @1/) assert_syntax_error('proc {@01}', /leading zero/) assert_syntax_error('proc {@1_}', /unexpected/) |