On 09/10/2012 01:47 AM, timotheecour wrote:
This works:
----
import std.stdio;
void main(){
writeln(std.conv.to!double(1));
}
----
This doesn't compile:
----
import std.stdio;
void main(){
std.stdio.writeln(std.conv.to!double(1));
}
----
=>Error: undefined identifier std
So it seems for conv, import std.conv is not needed, but for writeln,
import std.stdio is needed. Why?
I assume because std.stdio imports std.conv, but not vice versa.
Also, I always get link errors when using those "implicit imports" for
my own modules and using "rdmd". Is there a way to allow this without
link errors in the following (using rdmd) ?
----
void main(){
mypackage.mymodule.myfun(0);
}
----
which would behave as:
----
import mypackage.mymodule;
void main(){
myfun(0);
}
----
This is a quirk of DMD, not a language feature.
You can file the implicit import behaviour as a bug.
