On Wednesday, 26 May 2021 at 18:58:47 UTC, JN wrote:
On Tuesday, 13 August 2019 at 04:40:53 UTC, Chris Katko wrote:
You can drop this straight into run.dlang.io:
import std.stdio;
class base{ float x=1;}
class child : base {float x=2;} //shadows base variable!
void main()
{
base
On Wednesday, 26 May 2021 at 18:58:47 UTC, JN wrote:
I am not buying the "C++ does it and it's legal there" argument.
A point for it is the consistency with methods which also
redefine super methods as default strategy.
The question is if the default strategy needs to be changed?
I wouldn't
On Wednesday, 26 May 2021 at 18:58:47 UTC, JN wrote:
Is there any viable usecase for this behavior? I am not buying
the "C++ does it and it's legal there" argument. There's a
reason most serious C++ projects use static analysis tools
anyway. D should be better and protect against dangerous
On Tuesday, 13 August 2019 at 04:40:53 UTC, Chris Katko wrote:
You can drop this straight into run.dlang.io:
import std.stdio;
class base{ float x=1;}
class child : base {float x=2;} //shadows base variable!
void main()
{
base []array;
child c = new child;
array ~= c;
On Tuesday, 13 August 2019 at 06:39:24 UTC, a11e99z wrote:
On Tuesday, 13 August 2019 at 05:57:23 UTC, Mike Parker wrote:
On Tuesday, 13 August 2019 at 04:40:53 UTC, Chris Katko wrote:
OT:
and again how to easy to google info about error/warning just
with one word "CS0108"
D can use attrs
On Tuesday, 13 August 2019 at 05:57:23 UTC, Mike Parker wrote:
On Tuesday, 13 August 2019 at 04:40:53 UTC, Chris Katko wrote:
I don't know if I'd call that shadowing. This is how it works
in Java, too. There's no such thing as a vtable for member
variables -- each class gets its own set and
On Tuesday, 13 August 2019 at 04:40:53 UTC, Chris Katko wrote:
You can drop this straight into run.dlang.io:
import std.stdio;
class base{ float x=1;}
class child : base {float x=2;} //shadows base variable!
void main()
{
base []array;
child c = new child;
array ~= c;
You can drop this straight into run.dlang.io:
import std.stdio;
class base{ float x=1;}
class child : base {float x=2;} //shadows base variable!
void main()
{
base []array;
child c = new child;
array ~= c;
writeln(c.x); //=2
writeln(array[0].x); //=1 //uses BASE's
