Add ErrorGuaranteed
to ast::LitKind::Err
, token::LitKind::Err
.
This mostly works well, and eliminates a couple of delayed bugs. One annoying thing is that we should really also add an `ErrorGuaranteed` to `proc_macro::bridge::LitKind::Err`. But that's difficult because `proc_macro` doesn't have access to `ErrorGuaranteed`, so we have to fake it.
This commit is contained in:
parent
332c57723a
commit
25ed6e43b0
26 changed files with 85 additions and 64 deletions
|
@ -124,8 +124,13 @@ impl<'hir> LoweringContext<'_, 'hir> {
|
|||
let lit_kind = match LitKind::from_token_lit(*token_lit) {
|
||||
Ok(lit_kind) => lit_kind,
|
||||
Err(err) => {
|
||||
report_lit_error(&self.tcx.sess.parse_sess, err, *token_lit, e.span);
|
||||
LitKind::Err
|
||||
let guar = report_lit_error(
|
||||
&self.tcx.sess.parse_sess,
|
||||
err,
|
||||
*token_lit,
|
||||
e.span,
|
||||
);
|
||||
LitKind::Err(guar)
|
||||
}
|
||||
};
|
||||
let lit = self.arena.alloc(respan(self.lower_span(e.span), lit_kind));
|
||||
|
|
|
@ -966,10 +966,11 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
|
|||
{
|
||||
lit
|
||||
} else {
|
||||
let guar = self.dcx().has_errors().unwrap();
|
||||
MetaItemLit {
|
||||
symbol: kw::Empty,
|
||||
suffix: None,
|
||||
kind: LitKind::Err,
|
||||
kind: LitKind::Err(guar),
|
||||
span: DUMMY_SP,
|
||||
}
|
||||
};
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue