Unit Testing in Action

[Nordlöw]

On Saturday, 21 October 2017 at 22:50:51 UTC, Walter Bright wrote:
> What's happening here is each of the operands of || are 
> considered to be separate statements as far as coverage 
> analysis goes. It becomes clearer if it is reformatted as:
>
> 1|    x = 2;
> 1|    if (x == 1 ||
> 1|        x == 2)
>
> or:
>
> 3|    x = 2; if (x == 1 || x == 2)

What about (adding a flag) making coverage operate at the 
expression level instead? Meaning that each coverage result would 
be associated with a column offset and length aswell as the line 
number.

Of course the program would run much slower...