bison.y

%{
    #include <cstdio>
    #include <string>
    #include <iostream>
    #include <stack>

    extern FILE* yyin;
%}
%token identifier CLASS DEF COLON LBRACE RBRACE

%%
class_def: CLASS classname COLON stuff
    {
        int indent = @1.last_column;
        newclass new_class($2, indent);
    }
;
classname: identifier
    {
        $$ = $1;
    }
;

func_def: DEF funcname LBRACE [parameter_list] RBRACE COLON stuff
    {
        int ident = @1.last_column
        newfunc new_func($2, indent)

    }
;
funcname: identifier
    {
        $$ = $1;
    }
parameter_list: parameter //care
    {
        $$ = $1;
    }
    |
    {
        $$ = "";
    }
;
parameter: parameter COMMA
    {
        $$ += $2;
    }
;
stuff:
;

int main()
{
    return yyparse();
}