Unexpected path of execution
H. S. Teoh
hsteoh at quickfur.ath.cx
Tue Oct 19 16:31:20 UTC 2021
On Tue, Oct 19, 2021 at 09:20:39AM -0700, Charles Hixson via Digitalmars-d-learn wrote:
> given this code fragment:
>
> if (i < (line.length - 3) )
> { writeln ("in c4: i = ", i, ", line.length = ",
> line.length);
> add2 (c4, line [i..i+4]);
> I get this result:
>
> in c4: i = 0, line.length = 2
> core.exception.RangeError at source/freqs.d(32): Range violation
> ----------------
> ??:? _d_arrayboundsp [0x56041325a70d]
> ??:? _Dmain [0x560413233beb]
>
> Why did this get executed? The if test was supposed to prevent this.
[...]
Could you post a compilable snippet that exhibits the same problem? The
incomplete code fragment above doesn't really tell us very much about
what the problem might be.
T
--
Life would be easier if I had the source code. -- YHL
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