Hi Gabriel, On Sun, Jul 28, 2024 at 09:42:56AM GMT, Gabriel Ravier wrote: > On 7/28/24 3:09 AM, Alejandro Colomar via Gcc-help wrote: > I think what you want is probably simply to generate a tree that evaluates > the expression `array_type_nelts (type) + 1` yourself if there isn't a > function that'll do it for you. You probably want to do something similar to > `build2(PLUS_EXPR, TREE_TYPE (nelts_minus_one), nelts_minus_one, > integer_one_node)` (I have 0 idea if this specific code will work but > something like that seems like it should be appropriate) Thanks! That allowed me to understand array_type_nelts_top(), which is indeed what I needed (and I had to move it to a different location to be able to use it). It now seems to work fine. I have _Lengthof() now working for both (normal) arrays and VLAs. Now I need to make it work for array parameters; but maybe that's not as easy. :) Have a lovely day! Alex -- <https://www.alejandro-colomar.es/>
Attachment:
signature.asc
Description: PGP signature
