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Function `dmd.escape.checkMutableArguments`

Checks memory objects passed to a function. Checks that if a memory object is passed by ref or by pointer, all of the refs or pointers are const, or there is only one mutable ref or pointer to it.


						
				bool checkMutableArguments
				(
				

				  ref dmd.dscope.Scope sc,
				

				  FuncDeclaration fd,
				

				  TypeFunction tf,
				

				  Expression ethis,
				

				  dmd.root.array.Array!(dmd.expression.Expression)* arguments,
				

				  bool gag
				

				);

References

DIP 1021

Parameters

Name	Description
sc	used to determine current function and module
fd	function being called
tf	fd's type
ethis	if not null, the `this` pointer
arguments	actual arguments to function
gag	do not print error messages

Returns

true if error

Authors

Walter Bright

License

Boost License 1.0