On 4/12/2011 8:03 AM, Steven Schveighoffer wrote:
use C linkage, you can do whatever you want. It's how druntime accomplishes a
lot of stuff.
For example:
puredebug.d:
import std.stdio;
extern(C) void pureprint(string[] values...)
{
write("[pure debug] ");
foreach(value; values)
write(value);
writeln();
}
puredebug.di:
extern(C) void pureprint(string[] values...) pure;
Should work.
Yes. But it occurs to me to take the subject title literally - allow impure code
inside debug statements, as in:
pure void foo()
{
debug writeln("in foo()");
}
Simple and effective.
