| ! { dg-do run }
|
| ! Tests the fix for PR19546 in which an ICE would result from
|
| ! setting the parent result in a contained procedure.
|
| ! This case tests character results.
|
| !
|
| function f() |
| character(4) :: f |
| f = "efgh" |
| call sub () |
| if (f.eq."iklm") f = "abcd" |
| call sub () |
| contains |
| subroutine sub |
| f = "wxyz" |
| if (f.eq."efgh") f = "iklm" |
| end subroutine sub |
| end function f |
| |
| function g() ! { dg-warning "is obsolescent in fortran 95" } |
| character(*) :: g |
| g = "efgh" |
| call sub () |
| if (g.eq."iklm") g = "ABCD" |
| call sub () |
| contains |
| subroutine sub |
| g = "WXYZ" |
| if (g.eq."efgh") g = "iklm" |
| end subroutine sub |
| end function g |
| |
| character(4), external :: f, g
|
| if (f ().ne."wxyz") call abort () |
| if (g ().ne."WXYZ") call abort () |
| end
|
