M-Labs
/
nac3
8
0
Fork 5
Code Issues 87 Pull Requests 3 Releases Wiki Activity

core/magic_methods: Fix type of unary ops with primitive types

pull/393/head
David Mak 2024-04-05 13:23:08 +08:00
parent 876ad6c59c
commit 937a8b9698
1 changed files with 18 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
nac3core/src/typecheck/magic_methods.rs
View File

@ -476,10 +476,24 @@ pub fn typeof_unaryop(
return Err("The truth value of an array with more than one element is ambiguous".to_string()) return Err("The truth value of an array with more than one element is ambiguous".to_string())
} }
Ok(if operand.obj_id(unifier).is_some_and(|id| PRIMITIVE_DEF_IDS.iter().any(|prim_id| id == prim_id)) { Ok(match *op {
Some(operand) Unaryop::Not => {
} else { match operand.obj_id(unifier) {
None Some(v) if v == PRIMITIVE_DEF_IDS.ndarray => Some(operand),
Some(_) => Some(primitives.bool),
_ => None
}
}
Unaryop::Invert
| Unaryop::UAdd
| Unaryop::USub => {
if operand.obj_id(unifier).is_some_and(|id| PRIMITIVE_DEF_IDS.iter().any(|prim_id| id == prim_id)) {
Some(operand)
} else {
None
}
}
}) })
} }