extern(C++, ns)
Walter Bright via Digitalmars-d
digitalmars-d at puremagic.com
Mon Jan 11 12:53:27 PST 2016
On 1/11/2016 12:23 PM, Timon Gehr wrote:
> If replacing extern(C++,ns) with extern(C++) fixes undefined
> identifier errors, then we are talking about a bug in the implementation.
No:
-----
module s;
int ns,b;
-----
module t;
int ns,c;
-----
import s;
import t;
void foo() {
int x = ns; // Error: 's.ns' or 't.ns'?
b = c; // no problem
}
-----
Why do the same name lookup rules become a bug if "int ns" is replaced with
"extern(C++,ns)" ?
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