why scope(success)?
Ben Hinkle
bhinkle at mathworks.com
Tue May 9 12:17:38 PDT 2006
I hope this doesn't come of as a flame, but I'm wondering if anyone is using
scope(success) and why. I can't find any reason for it.
Some background: I've slowed my D work to focus on some C experimental
features I'm calling Cx: http://www.tinycx.org and currently I'm
implementing the error handling using reserved labels "error:" and
"finally:". The error label is roughly like scope(failure) and the finally
label is roughly like scope(exit). There's no try-catch-finally. I don't
plan on adding anything like scope(success) because I couldn't think of why
anyone would want to use it. Why not just put the code at the end of the
scope like normal code-flow? I suppose one could code the entire scope in
reverse just for kicks:
void main() {
scope(success) printf("world\n");
scope(success) printf("hello ");
}
-Ben
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