bjoernager/rust
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Fix some clippy warnings in libsyntax

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This is mostly removing stray ampersands, needless returns and lifetimes.
This commit is contained in:
Andre Bogus 2017-05-12 20:05:39 +02:00
parent e19ccb71c8
commit a9c163ebe9
32 changed files with 498 additions and 537 deletions
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4
src/libsyntax/ext/source_util.rs
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@ -150,7 +150,7 @@ pub fn expand_include_str(cx: &mut ExtCtxt, sp: Span, tts: &[tokenstream::TokenT
cx.span_err(sp,
&format!("{} wasn't a utf-8 file",
file.display()));
return DummyResult::expr(sp);
DummyResult::expr(sp)
}
}
}
@ -167,7 +167,7 @@ pub fn expand_include_bytes(cx: &mut ExtCtxt, sp: Span, tts: &[tokenstream::Toke
Err(e) => {
cx.span_err(sp,
&format!("couldn't read {}: {}", file.display(), e));
return DummyResult::expr(sp);
DummyResult::expr(sp)
}
Ok(..) => {
// Add this input file to the code map to make it available as