AutosarC++19_03-A0.1.2

The value returned by a function having a non-void return type that is not an overloaded operator shall be used

Required inputs: IR

Possible Messages

Key	Text	Severity	Disabled
discarded_return_with_entity	Return value of function discarded.	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

allowed_functions

allowed_functions : set[bauhaus.analysis.config.FunctionName] = {'memcpy', 'memmove', 'memset', 'strcat', 'strcpy', 'strncat', 'strncpy'}

Calls to these functions are ignored.

 

check_operators

check_operators : bool = False

Also check operator calls. Unused return values of assignment operators are only reported if given in function style syntax.

 

report_references

report_references : bool = False

Report returned references. For operators, unused returned references are only reported if given in function style syntax.