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Adjust diagnostics, bless tests

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This commit is contained in:
Michael Goulet 2022-07-30 05:37:48 +00:00
parent 99b3454d37
commit 2257ba92db
31 changed files with 280 additions and 158 deletions
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10
compiler/rustc_hir_analysis/src/check/wfcheck.rs
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@ -1557,11 +1557,17 @@ fn check_fn_or_method<'tcx>(
tcx.require_lang_item(hir::LangItem::Tuple, Some(span)),
);
} else {
tcx.sess.span_err(span, "functions with the \"rust-call\" ABI must take a single non-self argument that is a tuple");
tcx.sess.span_err(
hir_decl.inputs.last().map_or(span, |input| input.span),
"functions with the \"rust-call\" ABI must take a single non-self tuple argument",
);
}
// No more inputs other than the `self` type and the tuple type
if inputs.next().is_some() {
tcx.sess.span_err(span, "functions with the \"rust-call\" ABI must take a single non-self argument that is a tuple");
tcx.sess.span_err(
hir_decl.inputs.last().map_or(span, |input| input.span),
"functions with the \"rust-call\" ABI must take a single non-self tuple argument",
);
}
}
}