rspec/rules/S1010/cfamily/rule.adoc

The values which may be represented by a bit-field of length one may not meet developer expectations. Anonymous signed bit-fields of any length are allowed.


== Noncompliant Code Example

----
struct S
{
 signed int a : 1; // Noncompliant, signed fields require at least two bits
 signed int : 1; // Compliant, cannot be referenced
 signed int : 0; // Compliant, cannot be referenced
};
----


== Compliant Solution

----
struct S
{
 signed int a : 2; // Compliant
 signed int : 1; // Compliant, cannot be referenced
 signed int : 0; // Compliant, cannot be referenced
};
----


== See

* MISRA {cpp}:2008, 9-6-4


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== Comments And Links
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