diff options
| -rw-r--r-- | BUGS | 31 |
1 files changed, 22 insertions, 9 deletions
@@ -1,14 +1,16 @@ -1. Nested functions should inherit constants from parent scopes, but not - local variables. At the moment the former works, but when trying to - (incorrectly) use a local variable from an outer scope in an inner - function, the compiler crashes: +1. Nested functions should inherit constants and static locals from + parent scopes, but not automatic local variables. At the moment the + former works, but when trying to (incorrectly) use a local variable + from an outer scope in an inner function, the compiler crashes: - foo :: () { - x := 42; - X :: 69; + example :: () { + x := 42; + x′ :: 69; + static x″ := 420; - bar :: () int { return x; } /* not fine; breaks */ - baz :: () int { return X; } /* totally fine */ + foo :: () int { return x; } /* not fine; breaks */ + bar :: () int { return x′; } /* totally fine */ + baz :: () int { return x″; } /* totally fine */ } This is presumably due to the compiler maintaining a single tree of @@ -28,3 +30,14 @@ x: int = -1; return x; } + +4. Variable shadowing breaks when you create a local variable with the + same name as the parent function, failing with a circular-dependency: + + foo :: () { foo := 5; } + + This is not an issue with nested functions: + + foo :: () { + bar :: () { foo := 5; } + } |