Percent array heredoc continuation#3778
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kddnewton merged 2 commits intoDec 3, 2025
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See https://bugs.ruby-lang.org/issues/21756. Ripper fails to parse this, but prism actually also doesn't handle it correctly. When heredocs are used, even in lowercase percent arays there can be multiple `STRING_CONTENT` tokens. We need to concat them. Luckily we don't need to handle as many cases as in uppercase arrays where interpolation is allowed.
Not so sure how to trigger it but this is definitly more correct.
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December 3, 2025 08:32
Earlopain
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| pm_array_node_t *array = pm_array_node_create(parser, &opening); | ||
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| // skip all leading whitespaces | ||
| accept1(parser, PM_TOKEN_WORDS_SEP); |
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This was not needed, the loop already consumsed the separator. Removed because it was already not present in %i handling
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See https://bugs.ruby-lang.org/issues/21756. Ripper fails to parse this but prism actually also doesn't handle it correctly.
When heredocs are used, even in lowercase percent arays there can be
multiple
STRING_CONTENTtokens. We need to concat them.Luckily we don't need to handle as many cases as in uppercase arrays where interpolation is allowed. Mostly inspired by how uppercase arrays are handled.
%qstrings seem to work ok already.Second commit is a pretty small fix I noticed while I was poking around. Probably a copy-paste error.