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[ruby/yarp] Add LABEL lex state when lexing a keyword params

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https://github.com/ruby/yarp/commit/422bcd0ebf
This commit is contained in:
Kevin Newton 2023-08-20 21:05:49 -04:00 committed by git
parent 9c43ec621d
commit c837e1adfb
1 changed files with 7 additions and 2 deletions
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9
yarp/yarp.c
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@ -362,7 +362,7 @@ lex_state_ignored_p(yp_parser_t *parser) {
if (ignored) { if (ignored) {
return YP_IGNORED_NEWLINE_ALL; return YP_IGNORED_NEWLINE_ALL;
} else if (parser->lex_state == (YP_LEX_STATE_ARG | YP_LEX_STATE_LABELED)) { } else if ((parser->lex_state & ~((unsigned int) YP_LEX_STATE_LABEL)) == (YP_LEX_STATE_ARG | YP_LEX_STATE_LABELED)) {
return YP_IGNORED_NEWLINE_PATTERN; return YP_IGNORED_NEWLINE_PATTERN;
} else { } else {
return YP_IGNORED_NEWLINE_NONE; return YP_IGNORED_NEWLINE_NONE;
@ -8096,7 +8096,6 @@ parse_parameters(
bool looping = true; bool looping = true;
yp_do_loop_stack_push(parser, false); yp_do_loop_stack_push(parser, false);
yp_parameters_order_t order = YP_PARAMETERS_ORDER_NONE; yp_parameters_order_t order = YP_PARAMETERS_ORDER_NONE;
do { do {
@ -10965,6 +10964,12 @@ parse_expression_prefix(yp_parser_t *parser, yp_binding_power_t binding_power) {
break; break;
} }
case YP_CASE_PARAMETER: { case YP_CASE_PARAMETER: {
// If we're about to lex a label, we need to add the label
// state to make sure the next newline is ignored.
if (parser->current.type == YP_TOKEN_LABEL) {
lex_state_set(parser, parser->lex_state | YP_LEX_STATE_LABEL);
}
lparen = not_provided(parser); lparen = not_provided(parser);
rparen = not_provided(parser); rparen = not_provided(parser);
params = parse_parameters(parser, YP_BINDING_POWER_DEFINED, false, false, true); params = parse_parameters(parser, YP_BINDING_POWER_DEFINED, false, false, true);