diff options
| author | Jiuyang Liu | 2021-05-09 13:32:48 +0000 |
|---|---|---|
| committer | GitHub | 2021-05-09 13:32:48 +0000 |
| commit | c118facb82e43c010a6333c5281b956a7c9c7e20 (patch) | |
| tree | 96ae73b285c2fee4ce9f5d5305fa798374dbeeb6 /project | |
| parent | 1f798a3a196b190cc5e100734f1f5479729431ac (diff) | |
Fix ShiftRegister with 0 delay. (#1903)
* Add test to check ShiftRegister(s) with delay is 0.
This should break ShiftRegister(x, 0) since last is not exist in a empty
Seq. Originally, test only test 1 to 4, which missed a potential bug
from #1723.
* Fix ShiftRegister with 0 delay.
if ShiftRegisters is empty, java will complain:
```
java.util.NoSuchElementException
scala.collection.LinearSeqOptimized.last(LinearSeqOptimized.scala:150)
```
This fix this issue and return `in` directly when ShiftRegister size is 0.
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Diffstat (limited to 'project')
0 files changed, 0 insertions, 0 deletions