diff options
| -rw-r--r-- | src/main.rs | 11 | ||||
| -rw-r--r-- | src/vm.rs | 2 | ||||
| -rw-r--r-- | tests/simple.tdy | 2 |
3 files changed, 12 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs index 7909eb9..a97cd43 100644 --- a/src/main.rs +++ b/src/main.rs @@ -38,7 +38,14 @@ fn parse_args() -> Args { args } -pub fn hello(_parameters: &[Value]) -> Value { - println!("Hello World!"); +pub fn hello(parameters: &[Value]) -> Value { + match parameters { + [Value::String(s)] => { + println!("{}", s); + } + _ => { + println!("Bad parameters"); + } + } Value::Nil } @@ -628,7 +628,7 @@ impl VM { } Value::ExternFunction(slot) => { let extern_func = self.extern_functions[*slot]; - let res = extern_func(&[]); + let res = extern_func(&self.stack[new_base+1..]); self.stack.truncate(new_base); self.stack.push(res); } diff --git a/tests/simple.tdy b/tests/simple.tdy index 6793088..8b68da1 100644 --- a/tests/simple.tdy +++ b/tests/simple.tdy @@ -1 +1,3 @@ hello() +hello("a") +hello("a", "b") |