1 error: expected type, found `42`
2 --> $DIR/issue-34255-1.rs:8:24
4 LL | Test::Drill(field: 42);
7 | tried to parse a type due to this type ascription
9 = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>`
10 = note: for more information, see https://github.com/rust-lang/rust/issues/23416
12 error: aborting due to previous error