c for ti84 Constant integer expression expected

Asked Aug 17 '16 at 14:10

Active Aug 17 '16 at 14:10

Viewed 22 times

I'm writing c code for ti84 plus CE calculator because I'd like to use my functions I wrote for my PC on my calculator. I use an online IDE to compile my programs into the .8xp format that my calculator needs.

When I build this function:

void main(void){
     int x =5;
     double array[x];
}

I get this error: "Constant integer expression expected"

asked Aug 17 '16 at 14:10

Tom55555

So your compiler does not support VLAs (variable-length arrays). BTW, this function does nothing – Eugene Sh. Aug 17 '16 at 14:11
`void main(void)` is an invalid signature for `main` – too honest for this site Aug 17 '16 at 14:12
Use a standard compliant compiler which support VLAs. Or a C99 compiler. – too honest for this site Aug 17 '16 at 14:21
[TIGCC](http://tigcc.ticalc.org/) is supposed to support VLAs according to "[Arrays of Variable Length](http://tigcc.ticalc.org/doc/gnuexts.html#SEC76)" – Ian Abbott Aug 17 '16 at 15:09

c for ti84 Constant integer expression expected

0 Answers0