Re: [Csnd-dev] Csound 7 errors

It looks like the old parser let this expression compile when it should not have.
The ftgen does not have a k-rate output,  see

https://csound.com/manual/ftgen.html

and this is what the error message is saying. If you change to gi_xxxx, it will work.

The new parser is more strict, I guess. Steven can say more.


> On 8 Sep 2024, at 18:52, Dave Seidel <[email protected]> wrote:
> 
> Obviously the line number is unhelpful (just like in 6), but these are the only ftgen statements in the code.
> 
> On Sun, Sep 8, 2024 at 1:44 PM Dave Seidel <[email protected]> wrote:
> Now that I \have csound 7, I just tries running the code that works in csound 6, and got the error message:
> 
> error:  Unable to find opcode entry for 'ftgen' with matching argument types:
> 
> Found:
>   k ftgen ccccciiiiiiiiiiic
> 
> Candidates:
>   i ftgen iiiiim
>   i ftgen.S iiiSim
>   i ftgen.iS iiiiSm
>   i ftgen.SS iiiSSm
>   i ftgen iiiii[]
>   i ftgen iiiSi[]
> 
> Line: 24
>  from file symmetry.csd (1)
> Parsing failed due to syntax errors
> 
> The ftgen code is:
> 
> ; sine table
> gi_sin = ftgen(0, 0, 2^18, 10, 1)
> 
> ; tanh function
> gi_tanh = ftgen(0, 0, 16385, "tanh", -157, 157, 0)
> 
> gk_centaur          = ftgen(80, 0, 13, -2, 1, 21/20, 9/8, 7/6, 5/4, 4/3, 7/5, 3/2, 14/9, 5/3, 7/4, 15/8, 2)
> gk_meta_slendro     = ftgen(81, 0, 13, -2, 1, 65/64, 9/8, 37/32, 151/128, 5/4, 21/16, 43/32, 3/2, 49/32, 7/4, 57/32, 2)
> gk_pyth             = ftgen(82, 0, 13, -2, 1, 2187/2048, 9/8, 32/27, 81/64, 4/3, 729/512, 3/2, 6561/4096, 27/16, 16/9, 243/128, 2)
> gk_bihexany         = ftgen(83, 0, 13, -2, 1, 35/33, 7/6, 5/4, 14/11, 15/11, 3/2, 35/22, 5/3, 7/4, 20/11, 21/11, 2)