nonminimal-bool

Simplify boolean expressions with redundant or contradictory terms

Repeated, complementary, or absorbed terms make a boolean expression more complex without changing its value.
Instead, you SHOULD remove the redundant terms or use the resulting boolean constant.

- Category: suspicious
- Level: warning
- Fix: automatic
- Scope: module

Reported

function canRead(isOwner: boolean, isShared: boolean): boolean {
    return isOwner || (isOwner && isShared);
}
Accepted

function canRead(isOwner: boolean, isShared: boolean): boolean {
    return isOwner;
}
Prior art

- Clippy · nonminimalbool

language/linter/src/rules/suspicious/nonminimalbool.rs:8