| Issue |
148255
|
| Summary |
[flang] Inconsistent behavior with allocating a zero-sized array
|
| Labels |
flang:runtime
|
| Assignees |
|
| Reporter |
DanielCChen
|
Consider the following code:
```
real, allocatable :: r1(:)
allocate(r1(0))
print*, allocated(r1)
allocate(r1, source=[real:: ])
print*, allocated(r1)
end
```
Flang outputs
```
> a.out
F
T
```
Both ALLOCATE statement allocate a zero-sized array, so the output should be consistent.
Since the standard allows allocating a zero-sized array, the result of calling ALLOCATED should be `T`.
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