make yield look more like the other instructions syntactically

2024-03-29 15:10:06 +01:00
parent f69073c1b2
commit 5dc021f953
1 changed files with 4 additions and 5 deletions
--- a/ic10emu/src/interpreter.rs
+++ b/ic10emu/src/interpreter.rs
@@ -444,14 +444,13 @@ impl IC {
                    }
                    oprs => Err(ICError::mismatch_operands(oprs.len(), 1)),
                }, // TODO
-                Yield => {
-                    if !operands.is_empty() {
-                        Err(ICError::too_many_operands(operands.len(), 0))
-                    } else {
+                Yield => match &operands[..] {
+                    [] => {
                        self.state = ICState::Yield;
                        Ok(())
                    }
-                }
+                    oprs => Err(ICError::mismatch_operands(oprs.len(), 0)),
+                },
                Define => match &operands[..] {
                    [name, number] => {
                        let &Operand::Identifier(ident) = &name else {