parse.y: flush debug output

* parse.y (parser_compile_error): flush debug output before compile error message, to keep the order. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-07-13 07:00:16 +00:00 · 2017-07-13 07:00:16 +00:00 · 52e8254b54
commit 52e8254b54
parent d15cc7a6a3
1 changed files with 1 additions and 0 deletions
--- a/parse.y
+++ b/parse.y
@ -11057,6 +11057,7 @@ parser_compile_error(struct parser_params *parser, const char *fmt, ...)
 {
    va_list ap;

+    rb_io_flush(parser->debug_output);
    parser->error_p = 1;
    va_start(ap, fmt);
    parser->error_buffer =