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remove is_typevar duplciation

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This commit is contained in:
Jeong YunWon
2023-03-20 19:18:49 +09:00
parent 73364fa2db
commit d41e46be14
1 changed files with 1 additions and 10 deletions
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11
vm/src/builtins/union.rs
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@@ -139,19 +139,10 @@ pub fn is_unionable(obj: PyObjectRef, vm: &VirtualMachine) -> bool {
|| obj.class().is(vm.ctx.types.union_type)
}
fn is_typevar(obj: &PyObjectRef, vm: &VirtualMachine) -> bool {
let class = obj.class();
"TypeVar" == &*class.slot_name()
&& class
.get_attr(identifier!(vm, __module__))
.and_then(|o| o.downcast_ref::<PyStr>().map(|s| s.as_str() == "typing"))
.unwrap_or(false)
}
fn make_parameters(args: &PyTupleRef, vm: &VirtualMachine) -> PyTupleRef {
let mut parameters: Vec<PyObjectRef> = Vec::with_capacity(args.len());
for arg in args {
if is_typevar(arg, vm) {
if genericalias::is_typevar(arg, vm) {
if !parameters.iter().any(|param| param.is(arg)) {
parameters.push(arg.clone());
}