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| author | Dylan DPC <dylan.dpc@gmail.com> | 2020-10-01 02:13:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-01 02:13:32 +0200 |
| commit | 8ccc063fbc54e5fea3a4811310ff0bb0821d2992 (patch) | |
| tree | b3703206285c3e0afd6446b40db1a05350615731 /src/test/codegen | |
| parent | 8bd4ed9f95a9c7228ec10988550ec0808b1a4e75 (diff) | |
| parent | 46d8c4bdb7318a50d9df12a7a0b0bcc8efc1846e (diff) | |
| download | rust-8ccc063fbc54e5fea3a4811310ff0bb0821d2992.tar.gz rust-8ccc063fbc54e5fea3a4811310ff0bb0821d2992.zip | |
Rollup merge of #77153 - Aaron1011:fix/better-recursive-expand, r=petrochenkov
Fix recursive nonterminal expansion during pretty-print/reparse check Makes progress towards #43081 In PR #73084, we started recursively expanded nonterminals during the pretty-print/reparse check, allowing them to be properly compared against the reparsed tokenstream. Unfortunately, the recursive logic in that PR only handles the case where a nonterminal appears inside a `TokenTree::Delimited`. If a nonterminal appears directly in the expanded tokens of another nonterminal, the inner nonterminal will not be expanded. This PR fixes the recursive expansion of nonterminals, ensuring that they are expanded wherever they occur.
Diffstat (limited to 'src/test/codegen')
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