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Function dmd.escape.checkParamArgumentReturn

Function argument initializes a return parameter, and that parameter gets assigned to firstArg. Essentially, treat as firstArg = arg;

bool checkParamArgumentReturn (
  dmd.dscope.Scope* sc,
  Expression firstArg,
  Expression arg,
  bool gag
);

Parameters

NameDescription
sc used to determine current function and module
firstArg ref argument through which arg may be assigned
arg initializer for parameter
gag do not print error messages

Returns

true if assignment to firstArg would cause an error

Authors

Walter Bright

License

Boost License 1.0