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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_borrowck/src/session_diagnostics.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_borrowck/src/session_diagnostics.rs | 125 |
1 files changed, 120 insertions, 5 deletions
diff --git a/compiler/rustc_borrowck/src/session_diagnostics.rs b/compiler/rustc_borrowck/src/session_diagnostics.rs index 895723d44..5d750c6ca 100644 --- a/compiler/rustc_borrowck/src/session_diagnostics.rs +++ b/compiler/rustc_borrowck/src/session_diagnostics.rs @@ -1,9 +1,12 @@ -use rustc_macros::{SessionDiagnostic, SessionSubdiagnostic}; +use rustc_errors::{IntoDiagnosticArg, MultiSpan}; +use rustc_macros::{LintDiagnostic, SessionDiagnostic, SessionSubdiagnostic}; use rustc_middle::ty::Ty; use rustc_span::Span; +use crate::diagnostics::RegionName; + #[derive(SessionDiagnostic)] -#[error(borrowck::move_unsized, code = "E0161")] +#[diag(borrowck::move_unsized, code = "E0161")] pub(crate) struct MoveUnsized<'tcx> { pub ty: Ty<'tcx>, #[primary_span] @@ -12,7 +15,7 @@ pub(crate) struct MoveUnsized<'tcx> { } #[derive(SessionDiagnostic)] -#[error(borrowck::higher_ranked_lifetime_error)] +#[diag(borrowck::higher_ranked_lifetime_error)] pub(crate) struct HigherRankedLifetimeError { #[subdiagnostic] pub cause: Option<HigherRankedErrorCause>, @@ -29,16 +32,128 @@ pub(crate) enum HigherRankedErrorCause { } #[derive(SessionDiagnostic)] -#[error(borrowck::higher_ranked_subtype_error)] +#[diag(borrowck::higher_ranked_subtype_error)] pub(crate) struct HigherRankedSubtypeError { #[primary_span] pub span: Span, } #[derive(SessionDiagnostic)] -#[error(borrowck::generic_does_not_live_long_enough)] +#[diag(borrowck::generic_does_not_live_long_enough)] pub(crate) struct GenericDoesNotLiveLongEnough { pub kind: String, #[primary_span] pub span: Span, } + +#[derive(LintDiagnostic)] +#[diag(borrowck::var_does_not_need_mut)] +pub(crate) struct VarNeedNotMut { + #[suggestion_short(applicability = "machine-applicable", code = "")] + pub span: Span, +} + +#[derive(SessionDiagnostic)] +#[diag(borrowck::const_not_used_in_type_alias)] +pub(crate) struct ConstNotUsedTraitAlias { + pub ct: String, + #[primary_span] + pub span: Span, +} + +#[derive(SessionDiagnostic)] +#[diag(borrowck::var_cannot_escape_closure)] +#[note] +#[note(borrowck::cannot_escape)] +pub(crate) struct FnMutError { + #[primary_span] + pub span: Span, + #[subdiagnostic] + pub ty_err: FnMutReturnTypeErr, +} + +#[derive(SessionSubdiagnostic)] +pub(crate) enum VarHereDenote { + #[label(borrowck::var_here_captured)] + Captured { + #[primary_span] + span: Span, + }, + #[label(borrowck::var_here_defined)] + Defined { + #[primary_span] + span: Span, + }, + #[label(borrowck::closure_inferred_mut)] + FnMutInferred { + #[primary_span] + span: Span, + }, +} + +#[derive(SessionSubdiagnostic)] +pub(crate) enum FnMutReturnTypeErr { + #[label(borrowck::returned_closure_escaped)] + ReturnClosure { + #[primary_span] + span: Span, + }, + #[label(borrowck::returned_async_block_escaped)] + ReturnAsyncBlock { + #[primary_span] + span: Span, + }, + #[label(borrowck::returned_ref_escaped)] + ReturnRef { + #[primary_span] + span: Span, + }, +} + +#[derive(SessionDiagnostic)] +#[diag(borrowck::lifetime_constraints_error)] +pub(crate) struct LifetimeOutliveErr { + #[primary_span] + pub span: Span, +} + +#[derive(SessionSubdiagnostic)] +pub(crate) enum LifetimeReturnCategoryErr<'a> { + #[label(borrowck::returned_lifetime_wrong)] + WrongReturn { + #[primary_span] + span: Span, + mir_def_name: &'a str, + outlived_fr_name: RegionName, + fr_name: &'a RegionName, + }, + #[label(borrowck::returned_lifetime_short)] + ShortReturn { + #[primary_span] + span: Span, + category_desc: &'static str, + free_region_name: &'a RegionName, + outlived_fr_name: RegionName, + }, +} + +impl IntoDiagnosticArg for &RegionName { + fn into_diagnostic_arg(self) -> rustc_errors::DiagnosticArgValue<'static> { + format!("{}", self).into_diagnostic_arg() + } +} + +impl IntoDiagnosticArg for RegionName { + fn into_diagnostic_arg(self) -> rustc_errors::DiagnosticArgValue<'static> { + format!("{}", self).into_diagnostic_arg() + } +} + +#[derive(SessionSubdiagnostic)] +pub(crate) enum RequireStaticErr { + #[note(borrowck::used_impl_require_static)] + UsedImpl { + #[primary_span] + multi_span: MultiSpan, + }, +} |