rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Factor out seen_comma variable

Browse Source
This commit is contained in:
Cameron Steffen
2025-06-20 12:45:26 -05:00
parent 9c4ff566ba
commit 6809ec1648
1 changed files with 3 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
compiler/rustc_parse/src/parser/item.rs
View File

@@ -1916,11 +1916,7 @@ impl<'a> Parser<'a> {
safety: Safety,
attrs: AttrVec,
) -> PResult<'a, FieldDef> {
let mut seen_comma: bool = false;
let a_var = self.parse_name_and_ty(adt_ty, lo, vis, safety, attrs)?;
if self.token == token::Comma {
seen_comma = true;
}
if self.eat(exp!(Semi)) {
let sp = self.prev_token.span;
let mut err =
@@ -1945,19 +1941,11 @@ impl<'a> Parser<'a> {
missing_comma: None,
};
self.bump(); // consume the doc comment
let comma_after_doc_seen = self.eat(exp!(Comma));
// `seen_comma` is always false, because we are inside doc block
// condition is here to make code more readable
if !seen_comma && comma_after_doc_seen {
seen_comma = true;
}
if comma_after_doc_seen || self.token == token::CloseBrace {
if self.eat(exp!(Comma)) || self.token == token::CloseBrace {
self.dcx().emit_err(err);
} else {
if !seen_comma {
let sp = previous_span.shrink_to_hi();
err.missing_comma = Some(sp);
}
let sp = previous_span.shrink_to_hi();
err.missing_comma = Some(sp);
return Err(self.dcx().create_err(err));
}
}