analyze/invalid-cpp-dsl

This happens when a #cpp type form is malformed. Common cases include invalid modifiers. They also include invalid template usage. Malformed function type forms can trigger it. Malformed array type forms can trigger it. Using a value form where a type form is required can trigger it too.

Mitigations

Rewrite the #cpp form so each part is a valid C++ type description. Make sure each part appears in the correct position.

For full documentation on the C++ DSL, see here.