From 9835e2ae736235810b4ea1c162ca5e65c547e770 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 04:49:50 +0200
Subject: Merging upstream version 1.71.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../rustc_borrowck/src/diagnostics/move_errors.rs  | 55 ++++++++++++++--------
 1 file changed, 35 insertions(+), 20 deletions(-)

(limited to 'compiler/rustc_borrowck/src/diagnostics/move_errors.rs')

diff --git a/compiler/rustc_borrowck/src/diagnostics/move_errors.rs b/compiler/rustc_borrowck/src/diagnostics/move_errors.rs
index 3662bec0c..8b77477a3 100644
--- a/compiler/rustc_borrowck/src/diagnostics/move_errors.rs
+++ b/compiler/rustc_borrowck/src/diagnostics/move_errors.rs
@@ -6,6 +6,7 @@ use rustc_mir_dataflow::move_paths::{
 };
 use rustc_span::{BytePos, Span};
 
+use crate::diagnostics::CapturedMessageOpt;
 use crate::diagnostics::{DescribePlaceOpt, UseSpans};
 use crate::prefixes::PrefixSet;
 use crate::MirBorrowckCtxt;
@@ -397,10 +398,15 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
                 }
             }
         };
+        let msg_opt = CapturedMessageOpt {
+            is_partial_move: false,
+            is_loop_message: false,
+            is_move_msg: false,
+            is_loop_move: false,
+            maybe_reinitialized_locations_is_empty: true,
+        };
         if let Some(use_spans) = use_spans {
-            self.explain_captures(
-                &mut err, span, span, use_spans, move_place, "", "", "", false, true,
-            );
+            self.explain_captures(&mut err, span, span, use_spans, move_place, msg_opt);
         }
         err
     }
@@ -416,13 +422,12 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
                         None => "value".to_string(),
                     };
 
-                    self.note_type_does_not_implement_copy(
-                        err,
-                        &place_desc,
-                        place_ty,
-                        Some(span),
-                        "",
-                    );
+                    err.subdiagnostic(crate::session_diagnostics::TypeNoCopy::Label {
+                        is_partial_move: false,
+                        ty: place_ty,
+                        place: &place_desc,
+                        span,
+                    });
                 } else {
                     binds_to.sort();
                     binds_to.dedup();
@@ -444,9 +449,19 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
                     Some(desc) => format!("`{desc}`"),
                     None => "value".to_string(),
                 };
-                self.note_type_does_not_implement_copy(err, &place_desc, place_ty, Some(span), "");
+                err.subdiagnostic(crate::session_diagnostics::TypeNoCopy::Label {
+                    is_partial_move: false,
+                    ty: place_ty,
+                    place: &place_desc,
+                    span,
+                });
 
-                use_spans.args_span_label(err, format!("{place_desc} is moved here"));
+                use_spans.args_subdiag(err, |args_span| {
+                    crate::session_diagnostics::CaptureArgLabel::MoveOutPlace {
+                        place: place_desc,
+                        args_span,
+                    }
+                });
             }
         }
     }
@@ -518,7 +533,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
         suggestions.sort_unstable_by_key(|&(span, _, _)| span);
         suggestions.dedup_by_key(|&mut (span, _, _)| span);
         for (span, msg, suggestion) in suggestions {
-            err.span_suggestion_verbose(span, &msg, suggestion, Applicability::MachineApplicable);
+            err.span_suggestion_verbose(span, msg, suggestion, Applicability::MachineApplicable);
         }
     }
 
@@ -534,13 +549,13 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
             }
 
             if binds_to.len() == 1 {
-                self.note_type_does_not_implement_copy(
-                    err,
-                    &format!("`{}`", self.local_names[*local].unwrap()),
-                    bind_to.ty,
-                    Some(binding_span),
-                    "",
-                );
+                let place_desc = &format!("`{}`", self.local_names[*local].unwrap());
+                err.subdiagnostic(crate::session_diagnostics::TypeNoCopy::Label {
+                    is_partial_move: false,
+                    ty: bind_to.ty,
+                    place: &place_desc,
+                    span: binding_span,
+                });
             }
         }
 
-- 
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