Auto merge of #142008 - RalfJung:const-eval-error-here, r=oli-obk

const-eval error: always say in which item the error occurred

I don't see why "is this generic" should make a difference. It may be reasonable to key this on whether the error occurs in a `const fn` that was invoked by a const (making it non-obvious which constant it is) vs inside the body of the const.

r? `@oli-obk`

1 files changed, 8 insertions, 8 deletions

diff --git a/tests/ui/consts/const-eval/const-eval-overflow2c.stderr b/tests/ui/consts/const-eval/const-eval-overflow2c.stderr
index 69949b57904..99eeadf6b0d 100644
--- a/tests/ui/consts/const-eval/const-eval-overflow2c.stderr
+++ b/tests/ui/consts/const-eval/const-eval-overflow2c.stderr
@@ -2,49 +2,49 @@ error[E0080]: attempt to compute `i8::MIN * 2_i8`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:12:6
    |
 LL |      i8::MIN * 2,
-   |      ^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^ evaluation of `VALS_I8` failed here
 
 error[E0080]: attempt to compute `i16::MIN * 2_i16`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:18:6
    |
 LL |      i16::MIN * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_I16` failed here
 
 error[E0080]: attempt to compute `i32::MIN * 2_i32`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:24:6
    |
 LL |      i32::MIN * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_I32` failed here
 
 error[E0080]: attempt to compute `i64::MIN * 2_i64`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:30:6
    |
 LL |      i64::MIN * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_I64` failed here
 
 error[E0080]: attempt to compute `u8::MAX * 2_u8`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:36:6
    |
 LL |      u8::MAX * 2,
-   |      ^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^ evaluation of `VALS_U8` failed here
 
 error[E0080]: attempt to compute `u16::MAX * 2_u16`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:41:6
    |
 LL |      u16::MAX * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_U16` failed here
 
 error[E0080]: attempt to compute `u32::MAX * 2_u32`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:46:6
    |
 LL |      u32::MAX * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_U32` failed here
 
 error[E0080]: attempt to compute `u64::MAX * 2_u64`, which would overflow
   --> $DIR/const-eval-overflow2c.rs:52:6
    |
 LL |      u64::MAX * 2,
-   |      ^^^^^^^^^^^^ evaluation of constant value failed here
+   |      ^^^^^^^^^^^^ evaluation of `VALS_U64` failed here
 
 error: aborting due to 8 previous errors