AutosarC++17_10-A6.4.1

A switch statement shall have at least two case-clauses, distinct from the default label

Required inputs: IR

Possible Messages

Key	Text	Severity	Disabled
empty_switch	Switch has no “case” clause.	None	False
minimum_switch_cases	Switch does not have enough code paths.	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

count_default_clause

count_default_clause : bool = False

Whether a default clause should be counted.

 

minimum_switch_cases

minimum_switch_cases : int = 2

The number of clauses a switch statement should at least have. Whether a default clause is counted depends on the option count_default_clause.

Note: multiple case-labels applied to the same code block are only counted as a single switch clause.