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Function `dmd.mtype.TypeFunction.parameterEscapes`

Examine function signature for parameter p and see if the value of p can 'escape' the scope of the function. This is useful to minimize the needed annotations for the parameters.


						
				extern(C++) bool parameterEscapes
				(
				

				  Type tthis,
				

				  Parameter p
				

				);

Parameters

Name	Description
tthis	type of `this` parameter, null if none
p	parameter to this function

Returns

true if escapes via assignment to global or through a parameter

Authors

Walter Bright

License

Boost License 1.0