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Change E0369 diagnostic give note information for foreign items.

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Make it easy for developers to understand why the binop cannot be applied.

fixes #125631
This commit is contained in:
surechen 2024-06-25 10:00:30 +08:00
parent 4e63822fc4
commit 2a6a42329f
11 changed files with 221 additions and 28 deletions
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5
tests/ui/pattern/pattern-tyvar-2.stderr
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@ -5,6 +5,11 @@ LL | fn foo(t: Bar) -> isize { match t { Bar::T1(_, Some(x)) => { return x * 3;
| - ^ - {integer}
| |
| Vec<isize>
|
note: the foreign item type `Vec<isize>` doesn't implement `Mul<{integer}>`
--> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
|
= note: not implement `Mul<{integer}>`
error: aborting due to 1 previous error