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Function dmd.escape.checkParamArgumentEscape
Function parameter par is being initialized to arg, and par may escape. Detect if scoped values can escape this way. Print error messages when these are detected.
bool checkParamArgumentEscape
(
dmd .dscope .Scope* sc,
FuncDeclaration fdc,
Parameter par,
Expression arg,
bool gag
);
Parameters
Name | Description |
---|---|
sc | used to determine current function and module |
fdc | function being called, null if called indirectly |
par | function parameter ('this' if null) |
arg | initializer for param |
gag | do not print error messages |
Returns
true if pointers to the stack can escape via assignment
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.