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[ruby/yarp] For errored % characters, use TOKEN_PERCENT and not TOKEN_STRING_BEGIN

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https://github.com/ruby/yarp/commit/2ec671fe1e
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Kevin Newton 2023-08-01 11:11:40 -04:00 committed by Takashi Kokubun
parent 242f3c3a77
commit cededf73dc
Notes: git 2025-04-09 13:49:37 +00:00 
Merged: https://github.com/ruby/ruby/pull/8226
1 changed files with 6 additions and 4 deletions
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10
yarp/yarp.c
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@ -6325,12 +6325,14 @@ parser_lex(yp_parser_t *parser) {
// % %= %i %I %q %Q %w %W
case '%': {
// In a BEG state, if you encounter a % then you must be starting
// something. In this case if there is no subsequent character then
// we have an invalid token.
// In a BEG state, if you encounter a % then you must be
// starting something. In this case if there is no
// subsequent character then we have an invalid token. We're
// going to say it's the percent operator because we don't
// want to move into the string lex mode unnecessarily.
if (lex_state_beg_p(parser) && (parser->current.end >= parser->end)) {
yp_diagnostic_list_append(&parser->error_list, parser->current.start, parser->current.end, "unexpected end of input");
LEX(YP_TOKEN_STRING_BEGIN);
LEX(YP_TOKEN_PERCENT);
}
if (!lex_state_beg_p(parser) && match(parser, '=')) {