Miscellaneous-DoNotMixLogicalOperators

The logical operators && and || should not appear together in a full expression

Required inputs: IR

The two logical operators && and || should not be used together in a single expression even if parentheses disambiguate precedence. Such expressions should be split into smaller pieces.

Example

if ((b && c) || a) {} // bad
if (!(!b || !c) || a) {} // ok, but not recommended
d = b && c;
if (d || a) {} // better

Possible Messages

Key	Text	Severity	Disabled
mixed_logical_operators	Full expression contains both && and ||	None	False

Options

• This rule shares the following common options: exclude_in_macros, exclude_messages_in_system_headers, excludes, extend_exclude_to_macro_invocations, includes, justification_checker, languages, post_processing, provider, report_at, severity

• The following places define options that affect this rule: Stylechecks, Analysis-GlobalOptions

• This rule has no individual options.