forked from M-Labs/nac3
nac3core: top level fix function/methods none return type
This commit is contained in:
parent
98d032b72a
commit
1ae6acc061
|
@ -678,45 +678,47 @@ impl TopLevelComposer {
|
|||
.collect::<Result<Vec<_>, _>>()?
|
||||
};
|
||||
|
||||
let return_ty_annotation = {
|
||||
let return_annotation = returns
|
||||
.as_ref()
|
||||
.ok_or_else(|| "function return type needed".to_string())?
|
||||
.as_ref();
|
||||
parse_ast_to_type_annotation_kinds(
|
||||
resolver,
|
||||
&temp_def_list,
|
||||
unifier,
|
||||
primitives_store,
|
||||
return_annotation,
|
||||
)?
|
||||
};
|
||||
let return_ty = {
|
||||
if let Some(returns) = returns {
|
||||
let return_ty_annotation = {
|
||||
let return_annotation = returns.as_ref();
|
||||
parse_ast_to_type_annotation_kinds(
|
||||
resolver,
|
||||
&temp_def_list,
|
||||
unifier,
|
||||
primitives_store,
|
||||
return_annotation,
|
||||
)?
|
||||
};
|
||||
|
||||
let type_vars_within =
|
||||
get_type_var_contained_in_type_annotation(&return_ty_annotation)
|
||||
.into_iter()
|
||||
.map(|x| -> Result<(u32, Type), String> {
|
||||
if let TypeAnnotation::TypeVarKind(ty) = x {
|
||||
Ok((Self::get_var_id(ty, unifier)?, ty))
|
||||
} else {
|
||||
unreachable!("must be type var here")
|
||||
let type_vars_within =
|
||||
get_type_var_contained_in_type_annotation(&return_ty_annotation)
|
||||
.into_iter()
|
||||
.map(|x| -> Result<(u32, Type), String> {
|
||||
if let TypeAnnotation::TypeVarKind(ty) = x {
|
||||
Ok((Self::get_var_id(ty, unifier)?, ty))
|
||||
} else {
|
||||
unreachable!("must be type var here")
|
||||
}
|
||||
})
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
for (id, ty) in type_vars_within {
|
||||
if let Some(prev_ty) = function_var_map.insert(id, ty) {
|
||||
// if already have the type inserted, make sure they are the same thing
|
||||
assert_eq!(prev_ty, ty);
|
||||
}
|
||||
})
|
||||
.collect::<Result<Vec<_>, _>>()?;
|
||||
for (id, ty) in type_vars_within {
|
||||
if let Some(prev_ty) = function_var_map.insert(id, ty) {
|
||||
// if already have the type inserted, make sure they are the same thing
|
||||
assert_eq!(prev_ty, ty);
|
||||
}
|
||||
|
||||
get_type_from_type_annotation_kinds(
|
||||
&temp_def_list,
|
||||
unifier,
|
||||
primitives_store,
|
||||
&return_ty_annotation,
|
||||
)?
|
||||
} else {
|
||||
primitives_store.none
|
||||
}
|
||||
}
|
||||
|
||||
let return_ty = get_type_from_type_annotation_kinds(
|
||||
&temp_def_list,
|
||||
unifier,
|
||||
primitives_store,
|
||||
&return_ty_annotation,
|
||||
)?;
|
||||
|
||||
};
|
||||
let function_ty = unifier.add_ty(TypeEnum::TFunc(
|
||||
FunSignature { args: arg_types, ret: return_ty, vars: function_var_map }
|
||||
.into(),
|
||||
|
@ -883,37 +885,45 @@ impl TopLevelComposer {
|
|||
|
||||
let ret_type = {
|
||||
if name != "__init__" {
|
||||
let result = returns
|
||||
.as_ref()
|
||||
.ok_or_else(|| "method return type annotation needed".to_string())?
|
||||
.as_ref();
|
||||
let annotation = parse_ast_to_type_annotation_kinds(
|
||||
class_resolver,
|
||||
temp_def_list,
|
||||
unifier,
|
||||
primitives,
|
||||
result,
|
||||
)?;
|
||||
if let Some(result) = returns {
|
||||
let result = result.as_ref();
|
||||
let annotation = parse_ast_to_type_annotation_kinds(
|
||||
class_resolver,
|
||||
temp_def_list,
|
||||
unifier,
|
||||
primitives,
|
||||
result,
|
||||
)?;
|
||||
|
||||
// find type vars within this return type annotation
|
||||
let type_vars_within =
|
||||
get_type_var_contained_in_type_annotation(&annotation);
|
||||
// handle the class type var and the method type var
|
||||
for type_var_within in type_vars_within {
|
||||
if let TypeAnnotation::TypeVarKind(ty) = type_var_within {
|
||||
let id = Self::get_var_id(ty, unifier)?;
|
||||
if let Some(prev_ty) = method_var_map.insert(id, ty) {
|
||||
// if already in the list, make sure they are the same?
|
||||
assert_eq!(prev_ty, ty);
|
||||
// find type vars within this return type annotation
|
||||
let type_vars_within =
|
||||
get_type_var_contained_in_type_annotation(&annotation);
|
||||
// handle the class type var and the method type var
|
||||
for type_var_within in type_vars_within {
|
||||
if let TypeAnnotation::TypeVarKind(ty) = type_var_within {
|
||||
let id = Self::get_var_id(ty, unifier)?;
|
||||
if let Some(prev_ty) = method_var_map.insert(id, ty) {
|
||||
// if already in the list, make sure they are the same?
|
||||
assert_eq!(prev_ty, ty);
|
||||
}
|
||||
} else {
|
||||
unreachable!("must be type var annotation");
|
||||
}
|
||||
} else {
|
||||
unreachable!("must be type var annotation");
|
||||
}
|
||||
}
|
||||
|
||||
let dummy_return_type = unifier.get_fresh_var().0;
|
||||
type_var_to_concrete_def.insert(dummy_return_type, annotation.clone());
|
||||
dummy_return_type
|
||||
let dummy_return_type = unifier.get_fresh_var().0;
|
||||
type_var_to_concrete_def.insert(dummy_return_type, annotation.clone());
|
||||
dummy_return_type
|
||||
} else {
|
||||
// if do not have return annotation, return none
|
||||
// for uniform handling, still use type annoatation
|
||||
let dummy_return_type = unifier.get_fresh_var().0;
|
||||
type_var_to_concrete_def.insert(
|
||||
dummy_return_type,
|
||||
TypeAnnotation::PrimitiveKind(primitives.none),
|
||||
);
|
||||
dummy_return_type
|
||||
}
|
||||
} else {
|
||||
// if is the "__init__" function, the return type is self
|
||||
let dummy_return_type = unifier.get_fresh_var().0;
|
||||
|
|
|
@ -56,6 +56,10 @@ impl SymbolResolver for Resolver {
|
|||
|
||||
def fun(self):
|
||||
self.b = self.b + 3.0
|
||||
"},
|
||||
indoc! {"
|
||||
def foo(a: float):
|
||||
a + 1.0
|
||||
"}
|
||||
]
|
||||
)]
|
||||
|
|
Loading…
Reference in New Issue