Why do 'abstract' methods with 'in' or 'out' contracts require a body?
Trey Brisbane via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Fri Sep 12 22:07:30 PDT 2014
Hey all,
I have a class method defined like so:
abstract class MyClass {
public:
@property
abstract SomeClassType getField() pure nothrow
out(result) {
assert(result !is null, "Error: getField() returned null.");
}
}
As you can see, this method is abstract, as well as in an
abstract class. Why, then, do I get the following error when
compiling it?
"Error: function module.MyClass.getField in and out contracts
require function body"
Is this a compiler bug, or is there a reason for this?
Thanks for your time!
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