From 67f455afe1496a46171099b711bf067d7095395b Mon Sep 17 00:00:00 2001 From: Tomasz Miąsko Date: Mon, 15 May 2023 00:00:00 +0000 Subject: Suppress "erroneous constant used" for constants tainted by errors When constant evaluation fails because its MIR is tainted by errors, suppress note indicating that erroneous constant was used, since those errors have to be fixed regardless of the constant being used or not. --- compiler/rustc_trait_selection/src/traits/auto_trait.rs | 2 +- compiler/rustc_trait_selection/src/traits/const_evaluatable.rs | 4 ++-- compiler/rustc_trait_selection/src/traits/fulfill.rs | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'compiler/rustc_trait_selection/src/traits') diff --git a/compiler/rustc_trait_selection/src/traits/auto_trait.rs b/compiler/rustc_trait_selection/src/traits/auto_trait.rs index 6b080a132f3..183c2401fc3 100644 --- a/compiler/rustc_trait_selection/src/traits/auto_trait.rs +++ b/compiler/rustc_trait_selection/src/traits/auto_trait.rs @@ -801,7 +801,7 @@ impl<'tcx> AutoTraitFinder<'tcx> { span: tcx.def_span(unevaluated.def), unevaluated: unevaluated, }); - Err(ErrorHandled::Reported(reported)) + Err(ErrorHandled::Reported(reported.into())) } Err(err) => Err(err), } diff --git a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs index 9d99d30d45c..bd1ea43a78e 100644 --- a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs +++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs @@ -79,7 +79,7 @@ pub fn is_const_evaluatable<'tcx>( "Missing value for constant, but no error reported?", ))) } - Err(ErrorHandled::Reported(e)) => Err(NotConstEvaluatable::Error(e)), + Err(ErrorHandled::Reported(e)) => Err(NotConstEvaluatable::Error(e.into())), Ok(_) => Ok(()), } } @@ -147,7 +147,7 @@ pub fn is_const_evaluatable<'tcx>( Err(err) } - Err(ErrorHandled::Reported(e)) => Err(NotConstEvaluatable::Error(e)), + Err(ErrorHandled::Reported(e)) => Err(NotConstEvaluatable::Error(e.into())), Ok(_) => Ok(()), } } diff --git a/compiler/rustc_trait_selection/src/traits/fulfill.rs b/compiler/rustc_trait_selection/src/traits/fulfill.rs index 43196d1e629..2f85c32b575 100644 --- a/compiler/rustc_trait_selection/src/traits/fulfill.rs +++ b/compiler/rustc_trait_selection/src/traits/fulfill.rs @@ -615,7 +615,7 @@ impl<'a, 'tcx> ObligationProcessor for FulfillProcessor<'a, 'tcx> { (Err(ErrorHandled::Reported(reported)), _) | (_, Err(ErrorHandled::Reported(reported))) => ProcessResult::Error( CodeSelectionError(SelectionError::NotConstEvaluatable( - NotConstEvaluatable::Error(reported), + NotConstEvaluatable::Error(reported.into()), )), ), (Err(ErrorHandled::TooGeneric), _) | (_, Err(ErrorHandled::TooGeneric)) => { -- cgit 1.4.1-3-g733a5