On Thursday, 13 May 2021 at 12:56:49 UTC, Alain De Vos wrote:
Writing an inc function is a fascinating voyage.A function on module level did not worked because it had no this context.This works: ``` void main(){ ref int inc2(ref int x) return pure nothrow @nogc @safe{ ++x; return x; } int x=0; inc2(inc2(x)); writeln(x); ``` The thing is i don't find the function pure.
Take a look at https://dlang.org/phobos/core_atomic.html#.atomicOp
