| error: expected one of `!`, `::`, or `;`, found `(` | |
| --> $DIR/issue-60933.rs:2:43 | |
| | | |
| LL | let u: usize = std::mem:size_of::<u32>(); | |
| | - ^ expected one of `!`, `::`, or `;` here | |
| | | | |
| | help: maybe write a path separator here: `::` | |
| | | |
| = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>` | |
| = note: for more information, see https://github.com/rust-lang/rust/issues/23416 | |
| error: aborting due to previous error | |