diff options
Diffstat (limited to 'tests/ui/nonminimal_bool_methods.fixed')
| -rw-r--r-- | tests/ui/nonminimal_bool_methods.fixed | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/ui/nonminimal_bool_methods.fixed b/tests/ui/nonminimal_bool_methods.fixed index cc91ba6ec66..a23310c1ad9 100644 --- a/tests/ui/nonminimal_bool_methods.fixed +++ b/tests/ui/nonminimal_bool_methods.fixed @@ -115,4 +115,66 @@ fn issue_12625() { if a as u64 > b {} //~ ERROR: this boolean expression can be simplified } +fn issue_13436() { + fn not_zero(x: i32) -> bool { + x != 0 + } + + let opt = Some(500); + _ = opt.is_some_and(|x| x < 1000); + _ = opt.is_some_and(|x| x <= 1000); + _ = opt.is_some_and(|x| x > 1000); + _ = opt.is_some_and(|x| x >= 1000); + _ = opt.is_some_and(|x| x == 1000); + _ = opt.is_some_and(|x| x != 1000); + _ = opt.is_some_and(not_zero); + _ = opt.is_none_or(|x| x >= 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x > 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x <= 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x < 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x != 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x == 1000); //~ ERROR: this boolean expression can be simplified + _ = !opt.is_some_and(not_zero); + _ = opt.is_none_or(|x| x < 1000); + _ = opt.is_none_or(|x| x <= 1000); + _ = opt.is_none_or(|x| x > 1000); + _ = opt.is_none_or(|x| x >= 1000); + _ = opt.is_none_or(|x| x == 1000); + _ = opt.is_none_or(|x| x != 1000); + _ = opt.is_none_or(not_zero); + _ = opt.is_some_and(|x| x >= 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x > 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x <= 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x < 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x != 1000); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x == 1000); //~ ERROR: this boolean expression can be simplified + _ = !opt.is_none_or(not_zero); + + let opt = Some(true); + _ = opt.is_some_and(|x| x); + _ = opt.is_some_and(|x| !x); + _ = !opt.is_some_and(|x| x); + _ = opt.is_none_or(|x| x); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x); + _ = opt.is_none_or(|x| !x); + _ = !opt.is_none_or(|x| x); + _ = opt.is_some_and(|x| x); //~ ERROR: this boolean expression can be simplified + + let opt: Option<Result<i32, i32>> = Some(Ok(123)); + _ = opt.is_some_and(|x| x.is_ok()); + _ = opt.is_some_and(|x| x.is_err()); + _ = opt.is_none_or(|x| x.is_ok()); + _ = opt.is_none_or(|x| x.is_err()); + _ = opt.is_none_or(|x| x.is_err()); //~ ERROR: this boolean expression can be simplified + _ = opt.is_none_or(|x| x.is_ok()); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x.is_err()); //~ ERROR: this boolean expression can be simplified + _ = opt.is_some_and(|x| x.is_ok()); //~ ERROR: this boolean expression can be simplified + + #[clippy::msrv = "1.81"] + fn before_stabilization() { + let opt = Some(500); + _ = !opt.is_some_and(|x| x < 1000); + } +} + fn main() {} |