diff options
Diffstat (limited to 'src/test/ui/consts/control-flow/short-circuit-let.rs')
-rw-r--r-- | src/test/ui/consts/control-flow/short-circuit-let.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/consts/control-flow/short-circuit-let.rs b/src/test/ui/consts/control-flow/short-circuit-let.rs new file mode 100644 index 000000000..8a58d06ac --- /dev/null +++ b/src/test/ui/consts/control-flow/short-circuit-let.rs @@ -0,0 +1,36 @@ +// `&&` and `||` were previously forbidden in constants alongside let bindings. + +// run-pass + +const X: i32 = { + let mut x = 0; + let _ = true && { x = 1; false }; + x +}; + +const Y: bool = { + let x = true && false || true; + x +}; + +const fn truthy() -> bool { + let x = true || return false; + x +} + +const fn falsy() -> bool { + let x = true && return false; + x +} + +fn main() { + const _: () = assert!(Y); + assert!(Y); + + const _: () = assert!(X == 1); + assert_eq!(X, 1); + + const _: () = assert!(truthy()); + const _: () = assert!(!falsy()); + assert!(truthy() && !falsy()); +} |