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Fix last doc code comment being removed if it only had one character

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Guillaume Gomez 2021-11-06 19:41:33 +01:00
parent d22dd65835
commit e8f1d57d80
1 changed files with 1 additions and 1 deletions
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2
compiler/rustc_ast/src/util/comments.rs
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@ -38,7 +38,7 @@ pub fn beautify_doc_string(data: Symbol) -> Symbol {
i += 1; i += 1;
} }
// like the first, a last line of all stars should be omitted // like the first, a last line of all stars should be omitted
if j > i && lines[j - 1].chars().skip(1).all(|c| c == '*') { if j > i && !lines[j - 1].is_empty() && lines[j - 1].chars().all(|c| c == '*') {
j -= 1; j -= 1;
} }