FEA parameterless functions

[daz10000]

This almost feels like a bug. The following code gives an error. Basically you can't have a function that just expands into code. Of course you can get around this with part definitions but it seems like an omission.

#refgenome cenpk

#platform stitch
let foo() =
    uADH1 ; dADH1
end

foo()

syntax error; found ')', expected one of ['identifier'].
=================================================================
#platform stitch
let foo() =
        ^
    uADH1 ; dADH1
end

foo()

[chrismacklin]

Seems like this should be an "easy" fix to add to the parser; offhand altering the function declaration pattern to add another line should probably just fix it.

FunctionDeclaration:
    | LET ID LPAREN FunctionDefArgs RPAREN EQUALS CodeSection END { createFunctionDeclaration $2 $4 $7 }
    | LET ID LPAREN RPAREN EQUALS CodeSection END { createFunctionDeclaration $2 [] $6 }

[daz10000]

Good point - I'll add this while I'm doing the function line number patch. I wrote a test for this case already and then discovered the base case didn't compile :(

[chrismacklin]

Hopefully it works! Scare quotes around "easy" definitely necessary when the parser is involved...