File: unboxed-closure-sugar-used-on-struct-1.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (13 lines) | stat: -rw-r--r-- 333 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// Test that parentheses form doesn't work with struct types appearing in local variables.

struct Bar<A> {
    f: A
}

fn bar() {
    let x: Box<Bar()> = panic!();
    //~^ ERROR parenthesized type parameters may only be used with a `Fn` trait
    //~| ERROR struct takes 1 generic argument but 0 generic arguments
}

fn main() { }