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parse.y: push cmdarg_stack

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* parse.y (lambda): push and reset cmdarg_stack in lambda body.
  [ruby-core:69017] [Bug #11107]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-04-30 07:22:19 +00:00
parent 5d071fe381
commit fd0e9d2580
3 changed files with 17 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Apr 30 16:22:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (lambda): push and reset cmdarg_stack in lambda body.
[ruby-core:69017] [Bug #11107]
Sun Apr 26 07:36:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enc/utf_8.c (code_to_mbclen, code_to_mbc): reject values larger

9
parse.y
View file

@ -3518,14 +3518,19 @@ lambda : {
{
$<num>$ = ruby_sourceline;
}
{
$<val>$ = cmdarg_stack;
cmdarg_stack = 0;
}
lambda_body
{
lpar_beg = $<num>2;
cmdarg_stack = $<val>5;
/*%%%*/
$$ = NEW_LAMBDA($3, $5);
$$ = NEW_LAMBDA($3, $6);
nd_set_line($$, $<num>4);
/*%
$$ = dispatch2(lambda, $3, $5);
$$ = dispatch2(lambda, $3, $6);
%*/
dyna_pop($<vars>1);
}

5
test/ruby/test_syntax.rb
View file

@ -400,6 +400,11 @@ WARN
assert_valid_syntax("bar def foo; self.each do end end", bug9308)
end
def test_do_block_in_lambda
bug11107 = '[ruby-core:69017] [Bug #11107]'
assert_valid_syntax('p ->() do a() do end end', bug11107)
end
def test_reserved_method_no_args
bug6403 = '[ruby-dev:45626]'
assert_valid_syntax("def self; :foo; end", __FILE__, bug6403)