todo.md

TODO

• Implement parser for function parameters and function return type
• Implement WASM codegen for function parameters and return
• Implement parser and WASM codegen for branches
• Implement parser and WASM codegen for loops

Bugs in compiler

var x: float = 5;// generate x it as int and not float

PARSER: The 5 is parsed as int instead of float

print(z/2.0); // this doesn't work (give false negative) ;(

IDK: Gives this error

thread 245479 panic: index out of bounds: index 2143289344, len 0
/--/--/Khichu/src/wasm/codegen.zig:264:56: 0x10040a6e7 in generateWASMCodeFromAst (UndefinedLanguage)
            const expr_type = ExprTypeTable.table.items[ast.nodes.items[node_idx].idx].type;

This doesn't work (it should):

fn foo() float {
    return 32.0;
}

fn main() void {
    print(foo());
}

This works (as it should):

fn foo() float {
    return 32.0;
}

fn main() void {
    var x: float = foo();
    print(x);
}

NOTE: Calling function in function arguments now works, but calling function in print() doesn't because it is not a real function. TODO: Make print() a real function, by introducting some sort of foreign object concepts (able to export/import functions/variables)