File: assign-to-static-within-other-static.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (12 lines) | stat: -rw-r--r-- 292 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
 
// New test for #53818: modifying static memory at compile-time is not allowed.
// The test should never compile successfully

use std::cell::UnsafeCell;

static mut FOO: u32 = 42;
static BOO: () = unsafe {
    FOO = 5;
    //~^ could not evaluate static initializer [E0080]
};

fn main() {}