semantic/3-02-defining-instance-method.py at 51fd82c3b96dfeaa3d1ffb289e5c04dc4bb1c3d4 - semantic - gitea: Gitea Service

github/semantic

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Patrick Thomson 01b4a23b23 Use rec so functions can refer to themselves in their bodies.

Code like the following kind is legal in Python:

```python
def recursive(a): return recursive
```

This implies that function and class definitions need to use the Core
`rec` construct so that their bodies have an appropriate entry in the scope.

2019-10-16 17:34:43 -04:00

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 # CHECK-TREE: { Foo <- rec Foo = { identity <- rec identity = \self -> \x -> x; __semantic_prelude.type "Foo" __semantic_prelude.object #record { identity: identity } }; #record { Foo: Foo } }
 class Foo():
     def identity(self, x):
         return x