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Pointer subtraction using stride instead of size

This commit is contained in:
Brian Fiete 2023-03-01 05:41:20 -05:00
parent 357f29f94a
commit 200bb6453c
3 changed files with 30 additions and 1 deletions

View file

@ -134,9 +134,24 @@ namespace Tests
Test.Assert(!(1..<3).Contains(1..<4));
List<int> iList = scope .() { 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 };
int itrCount = 0;
total = 0;
for (int i in iList[...])
{
itrCount++;
total += i;
}
Test.Assert(itrCount == 10);
Test.Assert(total == 10+20+30+40+50+60+70+80+90+100);
total = 0;
itrCount = 0;
for (int i in iList[...].Reversed)
{
itrCount++;
total += i;
}
Test.Assert(itrCount == 10);
Test.Assert(total == 10+20+30+40+50+60+70+80+90+100);
total = 0;

View file

@ -189,6 +189,20 @@ namespace Tests
StructN sn = GetStructN();
Test.Assert(sn.mA == 123);
List<StructD> list = scope .();
for (int i < 10)
list.Add(default);
var ptr0 = &list[0];
var ptr9 = &list[9];
int count = ptr9 - ptr0;
Test.Assert(count == 9);
var ptr9B = ptr0 + 9;
count = ptr9B - ptr0;
Test.Assert(ptr9 == ptr9B);
Test.Assert(count == 9);
}
[Align(16)]