Multi-dimensional arrays

Clang Frontend
1

Hello everybody

I would like to know how to access to all the dimensions of an array with more than one dimension from its Decl object
In other words, if I have the type "int[42][51]", I would like to get both the "42" and the "51".

I figured out how to do so with a single-dimension using an ASTContext, but not for multiple dimensions yet.

Best regards,

- Antoine

2

Use getAsConstantArrayType to get the ConstantArrayType* and extract the first dimension. Then, use getElementType() on the ConstantArrayType to get the element type, and use getAsConstantArrayType on that. Lather, rinse, repeat as needed.

3

That is obvious once you're told. Thank you very much !