Incorrect calculation of line with error in st code

[bullitmaster]

The error is on line 23, and matiec outputs what is on line 26:
error_line_23_26 := d;

matiec output:
`build/plc.st:26-24..26-24: error: Ambiguous enumerate value or Variable not declared in this scope.

example plc.st
Please, rename plc.txt to plc.st

Run:
<path to matiec>/matiec/iec2c -f -l -p -I "<path to matiec>/matiec/lib" -T "<path to project>/prj/build" "<path to project>/prj/build/plc.st"

[bullitmaster]

I think it's all about the curly braces!

Maybe because of this line?)

[bortech]

Yes, its about curly braces. You cannot use multiline pragmas.
Wrap every line of C code with {{ }} and it'll be alright
{{ uint8_t test_func(uint8_t a); }}
{{ SetFbVar(OUT, test_func(GetFbVar(IN))); }}