Re: Unused imports

2020-01-30 Thread Francesco Mecca via Digitalmars-d-learn
On Thursday, 30 January 2020 at 16:23:54 UTC, Michael wrote: Is there a way to detect unused imports? It happened to me that I used imports which I did not need in the end. So, I'd like to remove them easily. https://issues.dlang.org/show_bug.cgi?id=20442 TL;DR This has come up in the past

"if" statement

2019-03-24 Thread Francesco Mecca via Digitalmars-d-learn
https://run.dlang.io/is/zRcj59 ``` alias Alg = Algebraic!(int, string); void main() { int n = 2; Alg value; value = n == 2 ? 2 : "string"; } ``` The original code used SumType but the effect is the same. I suppose that I could write the following: ``` if(n == 2) value =

Re: Map of functions

2018-12-14 Thread Francesco Mecca via Digitalmars-d-learn
On Friday, 14 December 2018 at 17:45:26 UTC, rjframe wrote: On Fri, 14 Dec 2018 16:33:44 +, Giovanni Di Maria wrote: I need the flow of calls. Thank you Giovanni gprof will do this on Linux/BSD if gdc supports the -pg flag (I don't know whether it would, but assume so) and your