Remove check_mod_loops query and run the checks per-body instead

1 files changed, 1 insertions, 127 deletions

diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index b995781719b..74ce92624bd 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -1,13 +1,12 @@
 use std::io::Error;
 use std::path::{Path, PathBuf};
 
-use rustc_ast::Label;
 use rustc_errors::codes::*;
 use rustc_errors::{
     Applicability, Diag, DiagCtxtHandle, DiagSymbolList, Diagnostic, EmissionGuarantee, Level,
     MultiSpan, Subdiagnostic,
 };
-use rustc_hir::{self as hir, ExprKind, Target};
+use rustc_hir::Target;
 use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic};
 use rustc_middle::ty::{MainDefinition, Ty};
 use rustc_span::{DUMMY_SP, Span, Symbol};
@@ -1071,131 +1070,6 @@ pub(crate) struct FeaturePreviouslyDeclared<'a> {
     pub prev_declared: &'a str,
 }
 
-pub(crate) struct BreakNonLoop<'a> {
-    pub span: Span,
-    pub head: Option<Span>,
-    pub kind: &'a str,
-    pub suggestion: String,
-    pub loop_label: Option<Label>,
-    pub break_label: Option<Label>,
-    pub break_expr_kind: &'a ExprKind<'a>,
-    pub break_expr_span: Span,
-}
-
-impl<'a, G: EmissionGuarantee> Diagnostic<'_, G> for BreakNonLoop<'a> {
-    #[track_caller]
-    fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
-        let mut diag = Diag::new(dcx, level, fluent::passes_break_non_loop);
-        diag.span(self.span);
-        diag.code(E0571);
-        diag.arg("kind", self.kind);
-        diag.span_label(self.span, fluent::passes_label);
-        if let Some(head) = self.head {
-            diag.span_label(head, fluent::passes_label2);
-        }
-        diag.span_suggestion(
-            self.span,
-            fluent::passes_suggestion,
-            self.suggestion,
-            Applicability::MaybeIncorrect,
-        );
-        if let (Some(label), None) = (self.loop_label, self.break_label) {
-            match self.break_expr_kind {
-                ExprKind::Path(hir::QPath::Resolved(
-                    None,
-                    hir::Path { segments: [segment], res: hir::def::Res::Err, .. },
-                )) if label.ident.to_string() == format!("'{}", segment.ident) => {
-                    // This error is redundant, we will have already emitted a
-                    // suggestion to use the label when `segment` wasn't found
-                    // (hence the `Res::Err` check).
-                    diag.downgrade_to_delayed_bug();
-                }
-                _ => {
-                    diag.span_suggestion(
-                        self.break_expr_span,
-                        fluent::passes_break_expr_suggestion,
-                        label.ident,
-                        Applicability::MaybeIncorrect,
-                    );
-                }
-            }
-        }
-        diag
-    }
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_continue_labeled_block, code = E0696)]
-pub(crate) struct ContinueLabeledBlock {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    #[label(passes_block_label)]
-    pub block_span: Span,
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_break_inside_closure, code = E0267)]
-pub(crate) struct BreakInsideClosure<'a> {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    #[label(passes_closure_label)]
-    pub closure_span: Span,
-    pub name: &'a str,
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_break_inside_coroutine, code = E0267)]
-pub(crate) struct BreakInsideCoroutine<'a> {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    #[label(passes_coroutine_label)]
-    pub coroutine_span: Span,
-    pub name: &'a str,
-    pub kind: &'a str,
-    pub source: &'a str,
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_outside_loop, code = E0268)]
-pub(crate) struct OutsideLoop<'a> {
-    #[primary_span]
-    #[label]
-    pub spans: Vec<Span>,
-    pub name: &'a str,
-    pub is_break: bool,
-    #[subdiagnostic]
-    pub suggestion: Option<OutsideLoopSuggestion>,
-}
-#[derive(Subdiagnostic)]
-#[multipart_suggestion(passes_outside_loop_suggestion, applicability = "maybe-incorrect")]
-pub(crate) struct OutsideLoopSuggestion {
-    #[suggestion_part(code = "'block: ")]
-    pub block_span: Span,
-    #[suggestion_part(code = " 'block")]
-    pub break_spans: Vec<Span>,
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_unlabeled_in_labeled_block, code = E0695)]
-pub(crate) struct UnlabeledInLabeledBlock<'a> {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    pub cf_type: &'a str,
-}
-
-#[derive(Diagnostic)]
-#[diag(passes_unlabeled_cf_in_while_condition, code = E0590)]
-pub(crate) struct UnlabeledCfInWhileCondition<'a> {
-    #[primary_span]
-    #[label]
-    pub span: Span,
-    pub cf_type: &'a str,
-}
-
 #[derive(Diagnostic)]
 #[diag(passes_naked_functions_incompatible_attribute, code = E0736)]
 pub(crate) struct NakedFunctionIncompatibleAttribute {