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add more bool operators

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minneelyyyy
2024-10-15 18:22:48 -04:00
parent 4784cc295e
commit 5701bf8268
3 changed files with 110 additions and 81 deletions
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17
src/executor.rs
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@@ -165,6 +165,15 @@ where
(Value::String(x), Value::String(y)) => Ok(Value::Bool(x == y)),
(x, y) => Err(RuntimeError::NoOverloadForTypes("==".into(), vec![x, y])),
},
ParseTree::NotEqualTo(x, y) => match (self.exec(x, locals)?, self.exec(y, locals)?) {
(Value::Int(x), Value::Int(y)) => Ok(Value::Bool(x != y)),
(Value::Int(x), Value::Float(y)) => Ok(Value::Bool(x as f64 != y)),
(Value::Float(x), Value::Int(y)) => Ok(Value::Bool(x != y as f64)),
(Value::Float(x), Value::Float(y)) => Ok(Value::Bool(x != y)),
(Value::Bool(x), Value::Bool(y)) => Ok(Value::Bool(x != y)),
(Value::String(x), Value::String(y)) => Ok(Value::Bool(x != y)),
(x, y) => Err(RuntimeError::NoOverloadForTypes("!=".into(), vec![x, y])),
},
ParseTree::GreaterThan(x, y) => match (self.exec(x, locals)?, self.exec(y, locals)?) {
(Value::Int(x), Value::Int(y)) => Ok(Value::Bool(x > y)),
(Value::Int(x), Value::Float(y)) => Ok(Value::Bool(x as f64 > y)),
@@ -197,6 +206,14 @@ where
Value::Bool(x) => Ok(Value::Bool(!x)),
x => Err(RuntimeError::NoOverloadForTypes("not".into(), vec![x]))
},
ParseTree::And(x, y) => match (self.exec(x, locals)?, self.exec(y, locals)?) {
(Value::Bool(x), Value::Bool(y)) => Ok(Value::Bool(x && y)),
(x, y) => Err(RuntimeError::NoOverloadForTypes("&&".into(), vec![x, y]))
},
ParseTree::Or(x, y) => match (self.exec(x, locals)?, self.exec(y, locals)?) {
(Value::Bool(x), Value::Bool(y)) => Ok(Value::Bool(x || y)),
(x, y) => Err(RuntimeError::NoOverloadForTypes("||".into(), vec![x, y]))
},
ParseTree::Equ(ident, body, scope) => {
if self.globals.contains_key(&ident) || locals.contains_key(&ident) {
Err(RuntimeError::ImmutableError(ident.clone()))