On Monday, 5 December 2016 at 04:41:55 UTC, Stefan Koch wrote:
Hi Guys,
What is your opinion, should we warn if we unambiguously detect
something that is clearly unwanted ?
int fn(int y)
{
int x = void;
++x;
return x+y;
}
This requires data-flow analysis (The same kind that tells you
if you are skipping a statement)
And will slow down compilation a little if we enable such a
warning.
no need to. if i explicitly wrote `=void` there, i know what i am
doing. maybe i want that UB. or something. and i tried to tell
the compiler STFU. please, don't make it harder, and don't force
me to invent another ways to say STFU.
