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Function evaluation work

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greg 2018-02-24 14:31:04 -08:00
parent f0a39ac88a
commit 274bf80b5d
1 changed files with 8 additions and 4 deletions
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12
src/schala_lang/eval.rs
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@ -143,10 +143,14 @@ impl<'a> State<'a> {
Expression(Value(identifier, _), _) => { Expression(Value(identifier, _), _) => {
match self.values.get(&identifier) { match self.values.get(&identifier) {
Some(&ValueEntry::Function { ref body }) => { Some(&ValueEntry::Function { ref body }) => {
let new_state = State::new_with_parent(self); let mut new_state = State::new_with_parent(self);
let sub_ast = AST(body.clone()); let sub_ast = body.clone();
println!("LOL ALL FUNCTIONS EVALUATE TO 2!");
Ok(FullyEvaluatedExpr::UnsignedInt(2)) let mut ret: Option<FullyEvaluatedExpr> = None;
for statement in sub_ast.into_iter() {
ret = new_state.eval_statement(statement)?;
}
Ok(ret.unwrap_or(FullyEvaluatedExpr::Custom { string_rep: Rc::new("()".to_string()) }))
}, },
_ => Err(format!("Function {} not found", identifier)), _ => Err(format!("Function {} not found", identifier)),
} }