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Filter empty lines, comments and delimiters from previous to last multiline span rendering

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This commit is contained in:
Esteban Küber 2024-12-11 21:48:33 +00:00
parent 65a54a7f27
commit 49a22a4245
103 changed files with 115 additions and 401 deletions
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6
compiler/rustc_errors/src/emitter.rs
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@ -3064,7 +3064,11 @@ impl FileWithAnnotatedLines {
add_annotation_to_file(&mut output, Lrc::clone(&file), line, ann.as_line());
}
let line_end = ann.line_end - 1;
if middle < line_end {
let end_is_empty = file.get_line(line_end - 1).map_or(false, |s| {
let s = s.trim();
["", "{", "}", "(", ")", "[", "]"].contains(&s) || s.starts_with("//")
});
if middle < line_end && !end_is_empty {
add_annotation_to_file(&mut output, Lrc::clone(&file), line_end, ann.as_line());
}
} else {