diff options
| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-04-29 00:24:26 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-04-29 12:49:59 +0900 |
| commit | 330b376133e00ae418bcf01e641e127df01fbc28 (patch) | |
| tree | db843d9f0afd5d6334b422fcc5a48aee38ae14ce /test | |
| parent | 69cad44facc4dedfe181c6a669b63fb9da2aa673 (diff) | |
parse.y: fix here-doc identifier with newline
* parse.y (heredoc_identifier): quoted here-document identifier
must end within the same line.
the only corner case that here-document identifier can contain a
newline is that the closing qoute is placed at the beginning of
the next line, and has been warned since 2.4.
```ruby
<<"EOS
" # warning: here document identifier ends with a newline
EOS
```
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_syntax.rb | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 257fe07b3c..66adeb1c09 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -852,10 +852,9 @@ eom assert_syntax_error("puts <<""EOS\n""ng\n""EOS\r""NO\n", /can't find string "EOS" anywhere before EOF/) end - def test_heredoc_newline - assert_warn(/ends with a newline/) do - eval("<<\"EOS\n\"\nEOS\n") - end + def test_unterminated_heredoc + assert_syntax_error("<<\"EOS\n\nEOS\n", /unterminated/) + assert_syntax_error("<<\"EOS\n\"\nEOS\n", /unterminated/) end def test__END___cr |