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

Parameters

sc Scope*

used to determine current function and module

e Expression

expression to check for any pointers to the stack

gag bool

do not print error messages

Return Value

Type: bool

true if pointers to the stack can escape

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