On Friday, 6 December 2013 at 00:24:22 UTC, Hugo Florentino wrote:
Hi,
I was trying to do something like this (using dmd.2.064.2 both
from Windows and Linux), but if nothing is passed from stdin
and no parameter is provided, the application freezes:
...snip...
Where is the problem?
Regards, Hugo
I'm not sure I understand the problem. Your program works as I
think you describe it should on my Linux box:
---
zshazz@manjarox ~/projects/explore % cat /dev/null | rdmd
inputStuff.d
No argument passed as parameter or from stdin.
zshazz@manjarox ~/projects/explore % echo -n "" | rdmd
inputStuff.d
No argument passed as parameter or from stdin.
zshazz@manjarox ~/projects/explore % echo -n "test" | rdmd
inputStuff.d
Argument passed from stdin succesfully stored in variable s.
zshazz@manjarox ~/projects/explore % rdmd inputStuff.d blah.txt
Argument passed as parameter succesfully stored in variable s.
---
If you just run it (via `rdmd inputStuff.d`) it pauses and waits
for some sort of input, but that's expected. Using `ctrl-d`
results in "No argument passed as parameter or from stdin." as
expected in that case.
Could you describe what you're doing exactly that causes it to
freeze?
