diff options
Diffstat (limited to 'src/vm.rs')
| -rw-r--r-- | src/vm.rs | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -1,5 +1,5 @@ -#[derive(Debug, Clone, Copy)] +#[derive(Debug, Clone, Copy, PartialEq)] pub enum Value { Float(f64), Int(i64), @@ -17,6 +17,8 @@ pub enum Op { Div, Neg, + CompEq, + Print, Return, } @@ -143,12 +145,10 @@ impl VM { } } - Op::Mul => { - todo!(); - } - - Op::Div => { - todo!(); + Op::CompEq => { + let b = self.stack.pop().unwrap(); + let a = self.stack.pop().unwrap(); + self.stack.push(Value::Bool(a == b)); } Op::Print => { |
