When reading/parsing data from disk often try to write code such
as
foreach (const line; File(filePath).byLine)
{
auto s = line.splitter(" ")
const x = s.front.to!uint; s.popFront;
const y = s.front.to!double; s.popFront;
...
}
In response to all the discussions regarding performance problems
related to the GC I wonder if there are plans to implement
data-flow analysis in DMD that can detect that the calls to
s.front in the example above doesn't need to use the GC. This
because their references aren't used outside of the foreach scope
(Escape Analysis).
