CCS/CC1350STK: for loop variable declaration

Tool/software: Code Composer Studio

This one should be pretty simple. I'm getting a compiler error when trying to declare a variable in a for loop.

I want to do this:

for(int i = 0; i<10; i++) {}

but have to do this instead:

int i = 0;
for(i = 0; i<10; i++) {}

Its just a minor nuisance and it seems to be project dependent (I can do the shorthand declaration in one project but not another). I haven't found the setting to fix that.

Here's the compiler error:

"../file.c", line 1073: error #29: expected an expression
"../file.c", line 1073: error #20: identifier "i" is undefined