diff options
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -9235,6 +9235,9 @@ parser_yylex(struct parser_params *p) switch (c = nextc(p)) { case '.': if ((c = nextc(p)) == '.') { + if (p->lex.paren_nest == 0 && looking_at_eol_p(p)) { + rb_warn0("... at EOL, should be parenthesized?"); + } return is_beg ? tBDOT3 : tDOT3; } pushback(p, c); |