use_ setters_ to_ change_ properties
The method is used to change a property.
Description
#The analyzer produces this diagnostic when a method is used to set the value of a field, or a function is used to set the value of a top-level variable, and nothing else.
Example
#
The following code produces this diagnostic because the method
setF
is
used to set the value of the field
_f
and does no other work:
class C {
int _f = 0;
void setF(int value) => _f = value;
}
Common fixes
#Convert the method to a setter:
class C {
int _f = 0;
set f(int value) => _f = value;
}
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