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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-18 17:12:34 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-18 17:12:34 +0000 |
commit | b7c90baf074156456e2ba5216c492e8b79b8bc3c (patch) | |
tree | 29c046d3658f2121deca2d222c116bfffdc3082c /test | |
parent | 9dc33b83bb866e0bc0c4d67e32040b31d26e0738 (diff) |
merge revision(s) 53753,54131: [Backport #8851]
lex.c.blt: update
* lex.c.blt: follows r52429, not removing casts to int.
* defs/keywords (alias, undef): symbol literals are allowed.
* parse.y (parse_percent): should parse symbol literals for alias
and undef. [ruby-dev:47681] [Bug #8851]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_syntax.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 9f3bd0dab3..50c3e7e6b5 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -781,6 +781,30 @@ eom end end + def test_alias_symbol + bug8851 = '[ruby-dev:47681] [Bug #8851]' + formats = ['%s', ":'%s'", ':"%s"', '%%s(%s)'] + all_assertions(bug8851) do |all| + formats.product(formats) do |form1, form2| + all.for(code = "alias #{form1 % 'a'} #{form2 % 'p'}") do + assert_valid_syntax(code) + end + end + end + end + + def test_undef_symbol + bug8851 = '[ruby-dev:47681] [Bug #8851]' + formats = ['%s', ":'%s'", ':"%s"', '%%s(%s)'] + all_assertions(bug8851) do |all| + formats.product(formats) do |form1, form2| + all.for(code = "undef #{form1 % 'a'}, #{form2 % 'p'}") do + assert_valid_syntax(code) + end + end + end + end + private def not_label(x) @result = x; @not_label ||= nil end |