[red-knot] Minor fix in MRO tests (#14652)

sharkdp · web-flow · commit 6f1cf5b686e6 · 2024-11-28T10:17:15.000+01:00
## Summary

`bool()` is equal to `False`, and we infer `Literal[False]` for it. Which
means that the test here will fail as soon as we treat the body of
this `if` as unreachable.
diff --git a/crates/red_knot_python_semantic/resources/mdtest/mro.md b/crates/red_knot_python_semantic/resources/mdtest/mro.md
@@ -256,7 +256,7 @@ class O: ...
 class X(O): ...
 class Y(O): ...
 
-if bool():
+if returns_bool():
     foo = Y
 else:
     foo = object
