bjoernager/rust
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Avoid too many expected symbols and reduce Nones

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This commit is contained in:
r0cky 2023-08-03 08:56:31 +00:00
parent 41e85c3d23
commit 8c8af6cf99
12 changed files with 58 additions and 64 deletions
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6
compiler/rustc_parse/src/parser/expr.rs
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@ -775,7 +775,7 @@ impl<'a> Parser<'a> {
_ => {}
}
match self.parse_path(PathStyle::Expr, None) {
match self.parse_path(PathStyle::Expr) {
Ok(path) => {
let span_after_type = parser_snapshot_after_type.token.span;
let expr = mk_expr(
@ -1314,7 +1314,7 @@ impl<'a> Parser<'a> {
}
let fn_span_lo = self.token.span;
let mut seg = self.parse_path_segment(PathStyle::Expr, None, None)?;
let mut seg = self.parse_path_segment(PathStyle::Expr, None)?;
self.check_trailing_angle_brackets(&seg, &[&token::OpenDelim(Delimiter::Parenthesis)]);
self.check_turbofish_missing_angle_brackets(&mut seg);
@ -1544,7 +1544,7 @@ impl<'a> Parser<'a> {
})?;
(Some(qself), path)
} else {
(None, self.parse_path(PathStyle::Expr, None)?)
(None, self.parse_path(PathStyle::Expr)?)
};
// `!`, as an operator, is prefix, so we know this isn't that.