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nac3_sca
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store operation method signature

This commit is contained in:
pca006132 2021-08-07 10:41:53 +08:00
parent c405e46b00
commit 34d3317ea0
1 changed files with 11 additions and 2 deletions
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13
nac3core/src/typecheck/type_inferencer/mod.rs
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@ -182,6 +182,7 @@ impl<'a> Inferencer<'a> {
fn build_method_call(
&mut self,
location: Location,
method: String,
obj: Type,
params: Vec<Type>,
@ -193,6 +194,7 @@ impl<'a> Inferencer<'a> {
ret,
fun: RefCell::new(None),
});
self.calls.insert(location.into(), call.clone());
let call = self.unifier.add_ty(TypeEnum::TCall(vec![call].into()));
let fields = once((method, call)).collect();
let record = self.unifier.add_record(fields);
@ -477,6 +479,7 @@ impl<'a> Inferencer<'a> {
let method = binop_name(op);
let ret = self.unifier.get_fresh_var().0;
self.build_method_call(
left.location,
method.to_string(),
left.custom.unwrap(),
vec![right.custom.unwrap()],
@ -491,7 +494,13 @@ impl<'a> Inferencer<'a> {
) -> InferenceResult {
let method = unaryop_name(op);
let ret = self.unifier.get_fresh_var().0;
self.build_method_call(method.to_string(), operand.custom.unwrap(), vec![], ret)
self.build_method_call(
operand.location,
method.to_string(),
operand.custom.unwrap(),
vec![],
ret,
)
}
fn infer_compare(
@ -504,7 +513,7 @@ impl<'a> Inferencer<'a> {
for (a, b, c) in izip!(once(left).chain(comparators), comparators, ops) {
let method =
comparison_name(c).ok_or_else(|| "unsupported comparator".to_string())?.to_string();
self.build_method_call(method, a.custom.unwrap(), vec![b.custom.unwrap()], boolean)?;
self.build_method_call(a.location, method, a.custom.unwrap(), vec![b.custom.unwrap()], boolean)?;
}
Ok(boolean)
}