| Issue |
128752
|
| Summary |
[Flang] Missing diagnostic on duplicate defined I/O
|
| Labels |
flang:frontend
|
| Assignees |
|
| Reporter |
DanielCChen
|
Consider the following code:
```
module m
type base
integer id
contains
generic :: write (formatted) => write
procedure, private :: write => writeb
end type
abstract interface
subroutine absWrite (dtv, unit, iotype, v_list, iostat, iomsg)
import
class(base), intent(in) :: dtv
integer, intent(in) :: unit
character(*), intent(in) :: iotype
integer, intent(in) :: v_list(:)
integer, intent(out) :: iostat
character(*), intent(inout) :: iomsg
end subroutine
end interface
procedure(absWrite) writeb, writebaseext
interface write(formatted)
procedure writebaseext
end interface
end module
end
```
Both `writeb` and `writebaseext` have identical interface for the same defined I/O for type `base`. This should be diagnosed as duplicate.
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