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don't call multipart_suggestion

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ouz-a 2022-03-12 18:51:28 +03:00
parent b930efb354
commit 1853ffccbc
1 changed files with 1 additions and 7 deletions
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8
compiler/rustc_middle/src/ty/diagnostics.rs
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@ -325,12 +325,6 @@ pub fn suggest_constraining_type_params<'a>(
} }
} }
// This check is always run on non-valid code
// to not trigger ICE
if constraints.is_empty() && suggestions.is_empty() {
return false;
}
if constraints.is_empty() { if constraints.is_empty() {
continue; continue;
} }
@ -518,7 +512,7 @@ pub fn suggest_constraining_type_params<'a>(
}; };
err.span_suggestion_verbose(span, msg, suggestion, applicability); err.span_suggestion_verbose(span, msg, suggestion, applicability);
} else { } else if suggestions.len() > 1 {
err.multipart_suggestion_verbose( err.multipart_suggestion_verbose(
"consider restricting type parameters", "consider restricting type parameters",
suggestions.into_iter().map(|(span, suggestion, _)| (span, suggestion)).collect(), suggestions.into_iter().map(|(span, suggestion, _)| (span, suggestion)).collect(),