MISRA.CHAR.DIGRAPH

Digraph usage.

MISRA-C++ Rule 2-5-1 (advisory): Digraphs should not be used.

Rationale

The digraphs are:

<% %> <: :> %: %:%:

The use of digraphs may not meet developer expectations.

Example

template < typename T>
class A
{
   public:
      template < int32_t i >
      void f2 ( );
};
void f ( A<int32_t> * a<:10:> ) // Non-compliant
<% a<:0:>->f2<20> ( ); %>       // Non-compliant

// The above is equivalent to:
void f ( A<int32_t> * a[ 10 ] )
{
   a[ 0 ]->f2<20> ( );          // Compliant
}