mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Don't always force collect tokens in recover_stmt_local_after_let.

Browse Source 
Use a parameter to decide whether to force collect, as is done for the
closely related `parse_local_mk` method.
This commit is contained in:
Nicholas Nethercote 2024-07-17 02:27:01 +10:00
parent e69ff1c106
commit 7d7e2a173a
1 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
compiler/rustc_parse/src/parser/stmt.rs
View File

@ -72,6 +72,7 @@ impl<'a> Parser<'a> {
lo, lo,
attrs, attrs,
errors::InvalidVariableDeclarationSub::MissingLet, errors::InvalidVariableDeclarationSub::MissingLet,
force_collect,
)? )?
} else if self.is_kw_followed_by_ident(kw::Auto) && self.may_recover() { } else if self.is_kw_followed_by_ident(kw::Auto) && self.may_recover() {
self.bump(); // `auto` self.bump(); // `auto`
@ -79,6 +80,7 @@ impl<'a> Parser<'a> {
lo, lo,
attrs, attrs,
errors::InvalidVariableDeclarationSub::UseLetNotAuto, errors::InvalidVariableDeclarationSub::UseLetNotAuto,
force_collect,
)? )?
} else if self.is_kw_followed_by_ident(sym::var) && self.may_recover() { } else if self.is_kw_followed_by_ident(sym::var) && self.may_recover() {
self.bump(); // `var` self.bump(); // `var`
@ -86,6 +88,7 @@ impl<'a> Parser<'a> {
lo, lo,
attrs, attrs,
errors::InvalidVariableDeclarationSub::UseLetNotVar, errors::InvalidVariableDeclarationSub::UseLetNotVar,
force_collect,
)? )?
} else if self.check_path() } else if self.check_path()
&& !self.token.is_qpath_start() && !self.token.is_qpath_start()
@ -231,9 +234,9 @@ impl<'a> Parser<'a> {
lo: Span, lo: Span,
attrs: AttrWrapper, attrs: AttrWrapper,
subdiagnostic: fn(Span) -> errors::InvalidVariableDeclarationSub, subdiagnostic: fn(Span) -> errors::InvalidVariableDeclarationSub,
force_collect: ForceCollect,
) -> PResult<'a, Stmt> { ) -> PResult<'a, Stmt> {
let stmt = let stmt = self.collect_tokens_trailing_token(attrs, force_collect, |this, attrs| {
self.collect_tokens_trailing_token(attrs, ForceCollect::Yes, |this, attrs| {
let local = this.parse_local(attrs)?; let local = this.parse_local(attrs)?;
// FIXME - maybe capture semicolon in recovery? // FIXME - maybe capture semicolon in recovery?
Ok((this.mk_stmt(lo.to(this.prev_token.span), StmtKind::Let(local)), false)) Ok((this.mk_stmt(lo.to(this.prev_token.span), StmtKind::Let(local)), false))