error[E0131]: `main` function is not allowed to have generic parameters | |
--> $DIR/issue-1900.rs:1:8 | |
| | |
LL | fn main<T>() { } | |
| ^^^ `main` cannot have generic parameters | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0131`. |