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* parse.y (string_content): get rid of segfault at empty evstr.

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fixed: [ruby-dev:25113]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2004-12-08 02:46:39 +00:00
parent ec8d7f3672
commit e41a1c0f10
3 changed files with 10 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Dec 8 11:46:26 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (string_content): get rid of segfault at empty evstr.
fixed: [ruby-dev:25113]
Wed Dec 8 03:26:51 2004 GOTOU Yuuzou <gotoyuzo@notwork.org>
* ext/openssl/ossl_bio.c (ossl_obj2bio): should not use fptr->f.

2
parse.y
View file

@ -3599,7 +3599,7 @@ string_content : tSTRING_CONTENT
COND_LEXPOP();
CMDARG_LEXPOP();
/*%%%*/
$3->flags &= ~NODE_NEWLINE;
if ($3) $3->flags &= ~NODE_NEWLINE;
$$ = new_evstr($3);
/*%
$$ = dispatch1(string_embexpr, $3);

4
test/ruby/test_system.rb
View file

@ -60,4 +60,8 @@ class TestSystem < Test::Unit::TestCase
end
end
end
def test_empty_evstr # [ruby-dev:25113]
assert_equal("", eval('"#{}"', nil, __FILE__, __LINE__))
end
end