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[ruby/prism] Disallow empty labels when not allowed

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https://github.com/ruby/prism/commit/399ee28dc1
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Kevin Newton 2024-10-01 09:45:09 -04:00 committed by git
parent 75568d23e9
commit d86b4041b5
1 changed files with 2 additions and 0 deletions
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prism/prism.c
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@ -16545,6 +16545,8 @@ parse_strings(pm_parser_t *parser, pm_node_t *current, bool accepts_label, uint1
pm_string_shared_init(&symbol->unescaped, content.start, content.end); pm_string_shared_init(&symbol->unescaped, content.start, content.end);
node = (pm_node_t *) symbol; node = (pm_node_t *) symbol;
if (!label_allowed) pm_parser_err_node(parser, node, PM_ERR_UNEXPECTED_LABEL);
} else if (!lex_interpolation) { } else if (!lex_interpolation) {
// If we don't accept interpolation then we expect the string to // If we don't accept interpolation then we expect the string to
// start with a single string content node. // start with a single string content node.