On Monday, 3 August 2020 at 19:42:51 UTC, Steven Schveighoffer
wrote:
On 8/3/20 3:22 PM, Bruce Carneal wrote:
Thanks Steve (and Chad). Summary: underspecified, varying
behavior across versions, buggy.
Steve, what's the best way for me to report this? Are spec
issues lumped in with the oth
On 8/3/20 3:22 PM, Bruce Carneal wrote:
Thanks Steve (and Chad). Summary: underspecified, varying behavior
across versions, buggy.
Steve, what's the best way for me to report this? Are spec issues
lumped in with the other bugzilla reports?
Yep. You can file under dlang.org with the spec
On Monday, 3 August 2020 at 18:55:36 UTC, Steven Schveighoffer
wrote:
On 8/2/20 1:31 PM, Bruce Carneal wrote:
import std;
void f0(int[] a, int[] b, int[] dst) @safe {
dst[] = a[] + b[];
}
[snip of auto-vectorization example]
I was surprised that f0 ran just fine with a.length and
b.le
On 8/2/20 1:31 PM, Bruce Carneal wrote:
import std;
void f0(int[] a, int[] b, int[] dst) @safe {
dst[] = a[] + b[];
}
void f1(int[] a, int[] b, int[] dst) @trusted {
const minLen = min(a.length, b.length, dst.length);
dst[0..minLen] = a[0..minLen] + b[0..minLen];
assert(dst.
On Sunday, 2 August 2020 at 17:31:45 UTC, Bruce Carneal wrote:
import std;
void f0(int[] a, int[] b, int[] dst) @safe {
dst[] = a[] + b[];
}
void f1(int[] a, int[] b, int[] dst) @trusted {
const minLen = min(a.length, b.length, dst.length);
dst[0..minLen] = a[0..minLen] + b[0..minLe
import std;
void f0(int[] a, int[] b, int[] dst) @safe {
dst[] = a[] + b[];
}
void f1(int[] a, int[] b, int[] dst) @trusted {
const minLen = min(a.length, b.length, dst.length);
dst[0..minLen] = a[0..minLen] + b[0..minLen];
assert(dst.length == minLen);
}
I was surprised that f0
