1 error[E0107]: wrong number of type arguments: expected at most 2, found 3
2 --> $DIR/generic-type-more-params-with-defaults.rs:9:12
4 LL | let _: Vec<isize, Heap, bool>;
5 | ^^^^^^^^^^^^^^^^^^^^^^ expected at most 2 type arguments
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0107`.