diff options
author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-06-27 15:16:15 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-06-27 15:32:03 +0900 |
commit | 097554855c1a9404f3220bcc5c1906cc62399b59 (patch) | |
tree | a3c24f5c61cda63d8ec9b38764005cf962dd1976 /parse.y | |
parent | 2a56702eeea5a571eaa2af15967c6535395e83a2 (diff) |
Fix ripper fatal
* parse.y (parser_yylex): return END_OF_INPUT at unterminated here
document instead of an error. [Bug #15962]
Diffstat (limited to 'parse.y')
-rw-r--r-- | parse.y | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -8828,7 +8828,7 @@ parser_yylex(struct parser_params *p) !IS_END() && (!IS_ARG() || IS_lex_state(EXPR_LABELED) || space_seen)) { int token = heredoc_identifier(p); - if (token) return token; + if (token) return token < 0 ? 0 : token; } if (IS_AFTER_OPERATOR()) { SET_LEX_STATE(EXPR_ARG); |