bjoernager/rust
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Tweak span and add more tests

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This commit is contained in:
Esteban Kuber 2021-11-24 20:24:14 +00:00
parent d86aff8042
commit 505b09e326
3 changed files with 40 additions and 9 deletions
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7
compiler/rustc_parse/src/parser/diagnostics.rs
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@ -1925,11 +1925,8 @@ impl<'a> Parser<'a> {
}
};
let mut err =
self.struct_span_err(param.ident.span, "unexpected `const` parameter declaration");
err.span_label(
param.ident.span,
"expected a `const` expression, not a parameter declaration",
);
self.struct_span_err(param.span(), "unexpected `const` parameter declaration");
err.span_label(param.span(), "expected a `const` expression, not a parameter declaration");
if let (Some(generics), Ok(snippet)) =
(ty_generics, self.sess.source_map().span_to_snippet(param.span()))
{