bjoernager/rust
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Parser: Suggest Placing the Return Type After Function Parameters

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This commit is contained in:
Veera 2024-07-04 19:19:15 -04:00
parent 5834772177
commit 4cad705017
6 changed files with 123 additions and 39 deletions
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8
compiler/rustc_parse/src/parser/diagnostics.rs
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@ -430,7 +430,7 @@ impl<'a> Parser<'a> {
&mut self,
edible: &[TokenKind],
inedible: &[TokenKind],
) -> PResult<'a, Recovered> {
) -> PResult<'a, ErrorGuaranteed> {
debug!("expected_one_of_not_found(edible: {:?}, inedible: {:?})", edible, inedible);
fn tokens_to_string(tokens: &[TokenType]) -> String {
let mut i = tokens.iter();
@ -533,7 +533,7 @@ impl<'a> Parser<'a> {
sugg: ExpectedSemiSugg::ChangeToSemi(self.token.span),
});
self.bump();
return Ok(Recovered::Yes(guar));
return Ok(guar);
} else if self.look_ahead(0, |t| {
t == &token::CloseDelim(Delimiter::Brace)
|| ((t.can_begin_expr() || t.can_begin_item())
@ -557,7 +557,7 @@ impl<'a> Parser<'a> {
unexpected_token_label: Some(self.token.span),
sugg: ExpectedSemiSugg::AddSemi(span),
});
return Ok(Recovered::Yes(guar));
return Ok(guar);
}
}
@ -712,7 +712,7 @@ impl<'a> Parser<'a> {
if self.check_too_many_raw_str_terminators(&mut err) {
if expected.contains(&TokenType::Token(token::Semi)) && self.eat(&token::Semi) {
let guar = err.emit();
return Ok(Recovered::Yes(guar));
return Ok(guar);
} else {
return Err(err);
}