bjoernager/rust
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Fix a span in parse_ty_bare_fn.

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It currently goes one token too far.

Example: line 259 of `tests/ui/abi/compatibility.rs`:
```
test_abi_compatible!(fn_fn, fn(), fn(i32) -> i32);
```
This commit changes the span for the second element from `fn(),` to
`fn()`, i.e. removes the extraneous comma.
This commit is contained in:
Nicholas Nethercote 2024-06-17 18:47:09 +10:00
parent c290e9de32
commit cf0251d92c
4 changed files with 5 additions and 4 deletions
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2
compiler/rustc_parse/src/parser/ty.rs
View file

@ -608,7 +608,7 @@ impl<'a> Parser<'a> {
self.dcx().emit_err(FnPointerCannotBeAsync { span: whole_span, qualifier: span });
}
// FIXME(gen_blocks): emit a similar error for `gen fn()`
let decl_span = span_start.to(self.token.span);
let decl_span = span_start.to(self.prev_token.span);
Ok(TyKind::BareFn(P(BareFnTy { ext, safety, generic_params: params, decl, decl_span })))
}