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Fix #! (shebang) stripping account space issue #71372

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Merged
merged 4 commits into from
Apr 22, 2020
Merged

Fix #! (shebang) stripping account space issue #71372

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0315864
Fix #! (shebang) stripping account space issue #70528
Apr 21, 2020
ee5a212
Refactoring and added test-cases #70528
Apr 21, 2020
365b3cc
Fix formatting issue
Apr 21, 2020
1b362cd
Minor refactoring
Apr 21, 2020
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2 changes: 1 addition & 1 deletion src/librustc_lexer/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -236,7 +236,7 @@ pub enum Base {
/// (e.g. "#![deny(missing_docs)]").
pub fn strip_shebang(input: &str) -> Option<usize> {
debug_assert!(!input.is_empty());
if !input.starts_with("#!") || input.starts_with("#![") {
if !input.starts_with("#!") || input.starts_with("#![") || input.starts_with("#! [") {
return None;
}
Some(input.find('\n').unwrap_or(input.len()))
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