Andrei Alexandrescu wrote:
I can't reproduce the bug, code works for me with 2.047 on Linux.
Here's the relevant code:
void writeln(T...)(T args)
if (T.length == 1 && is(typeof(args[0]) : const(char)[]))
{
enforce(fprintf(.stdout.p.handle, "%*s\n",
args[0].length, args[0].ptr) >= 0);
}
What is wrong with it?
The %*s should be %.*s
Also, the format will still stop anyway on encountering a 0 byte. Then,
there's the overhead of fprintf itself. Better to just replace the thing
with a call to fwrite:
enforce(fwrite(args[0].ptr, T.sizeof, args[0].length, .stdout.p.handle)
== args[0].length);
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