Rollup merge of #95478 - InfRandomness:infrandomness/lint_largemove_note, r=compiler-errors

Add note to the move size diagnostic

context: #83518

Author: Dylan-DPC

Diff for: compiler/rustc_monomorphize/src/collector.rs

@@ -859,6 +859,7 @@ impl<'a, 'tcx> MirVisitor<'tcx> for MirNeighborCollector<'a, 'tcx> {
                     |lint| {
                         let mut err = lint.build(&format!("moving {} bytes", layout.size.bytes()));
                         err.span_label(source_info.span, "value moved from here");
+                        err.note(&format!(r#"The current maximum size is {}, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`"#, limit.bytes()));
                         err.emit();
                     },
                 );

Diff for: src/test/ui/async-await/large_moves.attribute.stderr

@@ -15,24 +15,31 @@ note: the lint level is defined here
    |
 LL | #![deny(large_assignments)]
    |         ^^^^^^^^^^^^^^^^^
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:18:14
    |
 LL |     let z = (x, 42);
    |              ^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:18:13
    |
 LL |     let z = (x, 42);
    |             ^^^^^^^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:20:13
    |
 LL |     let a = z.0;
    |             ^^^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: aborting due to 4 previous errors
 

Diff for: src/test/ui/async-await/large_moves.option.stderr

@@ -15,24 +15,31 @@ note: the lint level is defined here
    |
 LL | #![deny(large_assignments)]
    |         ^^^^^^^^^^^^^^^^^
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:18:14
    |
 LL |     let z = (x, 42);
    |              ^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:18:13
    |
 LL |     let z = (x, 42);
    |             ^^^^^^^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: moving 10024 bytes
   --> $DIR/large_moves.rs:20:13
    |
 LL |     let a = z.0;
    |             ^^^ value moved from here
+   |
+   = note: The current maximum size is 1000, but it can be customized with the move_size_limit attribute: `#![move_size_limit = "..."]`
 
 error: aborting due to 4 previous errors