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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 | 
Returns
An enum value of either Covariant or a reason it's not covariant.
Authors
License
					Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.