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Function dmd.mtype.Type.covariant
Covariant means that 'this' can substitute for 't', i.e. a pure function is a match for an impure type.
Parameters
Name | Description |
---|---|
t | type 'this' is covariant with |
pstc | if not null, store STCxxxx which would make it covariant |
cppCovariant | true if extern(C++) function types should follow C++ covariant rules |
Returns
An enum value of either Covariant
or a reason it's not covariant.
Authors
License
Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.