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* parse.y (str_extend): should not terminate string interpolation

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with newlines in here-docs and newline terminated strings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1848 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2001-11-19 16:20:24 +00:00
parent 04f27f5e8d
commit 24b3a3e748
3 changed files with 14 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Nov 20 01:07:13 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* parse.y (str_extend): should not terminate string interpolation
with newlines in here-docs and newline terminated strings.
Mon Nov 19 17:58:49 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval.c (rb_mod_modfunc): should follow NODE_ZSUPER link; based

3
parse.y
View file

@ -2901,7 +2901,7 @@ here_document(term, indent)
lex_pbeg = lex_p = RSTRING(line)->ptr;
lex_pend = lex_p + RSTRING(line)->len;
retry:
switch (parse_string(term, '\n', '\n')) {
switch (parse_string(term, '\n', 0)) {
case tSTRING:
case tXSTRING:
rb_str_cat2(yylval.val, "\n");
@ -4038,6 +4038,7 @@ str_extend(list, term)
newtok();
return list;
}
case '\n':
tokadd(c);
break;
}

7
sample/test.rb
View file

@ -865,6 +865,13 @@ s = "a string"
s[0..s.size]="another string"
test_ok(s == "another string")
s = <<EOS
#{
[1,2,3].join(",")
}
EOS
test_ok(s == "1,2,3\n")
test_check "assignment"
a = nil
test_ok(defined?(a))