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Struct `dmd.func.ParameterDFAInfo`

Information for data flow analysis per parameter


						
				struct ParameterDFAInfo;

Fields

Name	Type	Description
`notNullIn`	`ParameterDFAInfo.Fact`	Is the parameter non-null upon input, only applies to pointers.
`notNullOut`	`ParameterDFAInfo.Fact`	Is the parameter non-null, applies only for by-ref parameters that are pointers.
`parameterId`	`int`	Parameter id: -1 this, -2 return, otherwise it is FuncDeclaration.parameters index
`specifiedByUser`	`bool`	Was the attributes for this parameter specified by the user?

Enums

Name	Description
`Fact`	Given a property, has it been specificed and is it guaranteed?

Authors

Walter Bright

License

Boost License 1.0