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parse.y: preserve cmdarg_stack

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* parse.y (brace_body, do_body): preserve cmdarg_stack so that
  `do` after cmdarg in a block should be `do_block` and bound to
  the outer method.  [ruby-core:72482] [Bug #11873]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-09-21 04:47:35 +00:00
parent c924e2db96
commit f4ac0d75d9
3 changed files with 38 additions and 5 deletions
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21
test/ruby/test_syntax.rb
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@ -840,6 +840,27 @@ eom
assert_valid_syntax %q{a b(c(d)), :e do end}, bug11873
end
def test_block_after_cmdarg_in_paren
bug11873 = '[ruby-core:72482] [Bug #11873]'
def bug11873.p(*);end;
assert_raise(LocalJumpError, bug11873) do
bug11873.instance_eval do
p p{p p;p(p)}, tap do
raise SyntaxError, "should not be passed to tap"
end
end
end
assert_raise(LocalJumpError, bug11873) do
bug11873.instance_eval do
p p{p(p);p p}, tap do
raise SyntaxError, "should not be passed to tap"
end
end
end
end
private
def not_label(x) @result = x; @not_label ||= nil end