error: cannot specialize on const impl with non-const impl | |
--> $DIR/specializing-constness.rs:23:1 | |
| | |
LL | impl<T: Spec + Sup> A for T { | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
error: missing `~const` qualifier for specialization | |
--> $DIR/specializing-constness.rs:23:9 | |
| | |
LL | impl<T: Spec + Sup> A for T { | |
| ^^^^ | |
error: aborting due to 2 previous errors | |