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Function `dmd.escape.checkAssignEscape`

Given an AssignExp, determine if the lvalue will cause the contents of the rvalue to escape. Print error messages when these are detected. Infer 'scope' for the lvalue where possible, in order to eliminate the error.


						
				bool checkAssignEscape
				(
				

				  dmd.dscope.Scope* sc,
				

				  Expression e,
				

				  bool gag
				

				);

Parameters

Name	Description
sc	used to determine current function and module
e	AssignExp or CatAssignExp to check for any pointers to the stack
gag	do not print error messages

Returns

true if pointers to the stack can escape via assignment

Authors

Walter Bright

License

Boost License 1.0