Members list
Type members
Classlikes
A class describing environments.
A class describing environments.
Attributes
- captured
the caputure set containing all references to tracked free variables outside of boxes
- isBoxed
true if the environment is inside a box (in which case references are not counted)
- outer0
the next enclosing environment
- owner
the current owner
- Graph
- Supertypes
Attributes
- Graph
- Supertypes
- trait SymTransformerclass PreRechecktrait DenotTransformerclass Phaseclass Objecttrait Matchableclass Any
Similar normal substParams, but this is an approximating type map that maps parameters in contravariant capture sets to the empty set. TODO: check what happens with non-variant.
Similar normal substParams, but this is an approximating type map that maps parameters in contravariant capture sets to the empty set. TODO: check what happens with non-variant.
Attributes
- Graph
- Supertypes
- trait IdempotentCaptRefMapclass ApproximatingTypeMapclass TypeMapclass VariantTraversalclass Objecttrait Matchableclass Any
Value members
Concrete methods
Check that a @retains annotation only mentions references that can be tracked. This check is performed at Typer.
Check that a @retains annotation only mentions references that can be tracked. This check is performed at Typer.
Attributes
If tp is a capturing type, check that all references it mentions have non-empty
capture sets. Also: warn about redundant capture annotations.
This check is performed after capture sets are computed in phase cc.
If tp is a capturing type, check that all references it mentions have non-empty
capture sets. Also: warn about redundant capture annotations.
This check is performed after capture sets are computed in phase cc.
Attributes
Warn if ann, which is a tree of a @retains annotation, defines some elements that
are already accounted for by other elements of the same annotation.
Note: We need to perform the check on the original annotation rather than its
capture set since the conversion to a capture set already eliminates redundant elements.
Warn if ann, which is a tree of a @retains annotation, defines some elements that
are already accounted for by other elements of the same annotation.
Note: We need to perform the check on the original annotation rather than its
capture set since the conversion to a capture set already eliminates redundant elements.