src/test/ui/type/ascription/issue-54516.rs

   1 use std::collections::BTreeMap;
   2
   3 fn main() {
   4     println!("{}", std::mem:size_of::<BTreeMap<u32, u32>>());
   5     //~^ ERROR casts cannot be followed by a function call
   6     //~| ERROR expected value, found module `std::mem` [E0423]
   7     //~| ERROR cannot find type `size_of` in this scope [E0412]
   8 }