-error: expected one of `!`, `,`, or `::`, found `(`
- --> $DIR/issue-54516.rs:4:58
+error: casts cannot be followed by a function call
+ --> $DIR/issue-54516.rs:4:20
|
LL | println!("{}", std::mem:size_of::<BTreeMap<u32, u32>>());
- | - ^ expected one of `!`, `,`, or `::`
+ | ^^^^^^^^-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| help: maybe write a path separator here: `::`
|
= note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `<expr>: <type>`
= note: see issue #23416 <https://github.com/rust-lang/rust/issues/23416> for more information
-error: aborting due to previous error
+error[E0423]: expected value, found module `std::mem`
+ --> $DIR/issue-54516.rs:4:20
+ |
+LL | println!("{}", std::mem:size_of::<BTreeMap<u32, u32>>());
+ | ^^^^^^^^- help: maybe you meant to write a path separator here: `::`
+ | |
+ | not a value
+
+error[E0412]: cannot find type `size_of` in this scope
+ --> $DIR/issue-54516.rs:4:29
+ |
+LL | println!("{}", std::mem:size_of::<BTreeMap<u32, u32>>());
+ | -^^^^^^^ not found in this scope
+ | |
+ | help: maybe you meant to write a path separator here: `::`
+
+error: aborting due to 3 previous errors
+Some errors have detailed explanations: E0412, E0423.
+For more information about an error, try `rustc --explain E0412`.