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Function `dmd.escape.checkReturnEscape`

Detect cases where pointers to the stack can escape the lifetime of the stack frame by returning e by value. Print error messages when these are detected.


						
				bool checkReturnEscape
				(
				

				  ref dmd.dscope.Scope sc,
				

				  Expression e,
				

				  bool gag
				

				);

Parameters

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

Returns

true if pointers to the stack can escape

Authors

Walter Bright

License

Boost License 1.0