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| author | bors <bors@rust-lang.org> | 2022-03-12 16:37:07 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-03-12 16:37:07 +0000 |
| commit | 22a20e3f0f952d42122370ac3628e59cd2aecfdc (patch) | |
| tree | 619b87da87ab77a11675ad344196d89a3a76273b /compiler | |
| parent | ed2a69c4a9f3e5535461484af6266681fd7d90d4 (diff) | |
| parent | 1853ffccbc0d48caa4c948f4b9e116e3ab83a58c (diff) | |
| download | rust-22a20e3f0f952d42122370ac3628e59cd2aecfdc.tar.gz rust-22a20e3f0f952d42122370ac3628e59cd2aecfdc.zip | |
Auto merge of #94711 - ouz-a:master3, r=oli-obk
Return early to fix ICE This fixes #94627, ICE happens because compiler tries to suggest constraining type parameter but the only constraint is implicit `std::Sized` one, so it gets removed and there is nothing to suggest resulting in ICE.
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_middle/src/ty/diagnostics.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/diagnostics.rs b/compiler/rustc_middle/src/ty/diagnostics.rs index 99a3d4c7fe4..7d950b79cdd 100644 --- a/compiler/rustc_middle/src/ty/diagnostics.rs +++ b/compiler/rustc_middle/src/ty/diagnostics.rs @@ -512,7 +512,7 @@ pub fn suggest_constraining_type_params<'a>( }; err.span_suggestion_verbose(span, msg, suggestion, applicability); - } else { + } else if suggestions.len() > 1 { err.multipart_suggestion_verbose( "consider restricting type parameters", suggestions.into_iter().map(|(span, suggestion, _)| (span, suggestion)).collect(), |