Hi,
I got this error on the following minimal example below with nvfortran 22.5:
NVFORTRAN-S-0038-Symbol, compute, has not been explicitly declared (mod_b.F90: 47)
0 inform, 0 warnings, 1 severes, 0 fatal for prc_c
nvfortran -g -c -traceback mod_a.F90
nvfortran -g -c -traceback mod_b.F90
mod_a.F90:
MODULE MOD_A
IMPLICIT NONE
TYPE :: TYP_A
CONTAINS
PROCEDURE :: compute => PRC_A
END TYPE TYP_A
CONTAINS
PURE SUBROUTINE PRC_A(A)
IMPLICIT NONE
CLASS(TYP_A), INTENT(INOUT) :: A
END SUBROUTINE PRC_A
END MODULE MOD_A
mod_b.F90:
MODULE MOD_B
USE MOD_A
IMPLICIT NONE
TYPE TYP_B
TYPE(TYP_A) :: A
CONTAINS
PROCEDURE :: PRC_B
END TYPE TYP_B
CONTAINS
PURE SUBROUTINE PRC_B(B)
IMPLICIT NONE
CLASS(TYP_B), INTENT(INOUT) :: B
CALL PRC_C(B)
END SUBROUTINE PRC_B
PURE SUBROUTINE PRC_C(B)
USE MOD_A
IMPLICIT NONE
INTEGER(KIND=4) :: m
CLASS(TYP_B), INTENT(INOUT) :: B
! DO m = 1, 10 ! OK
DO CONCURRENT (m = 1: 10)
CALL B%A%compute
! CALL PRC_A(B%A) ! OK
END DO
END SUBROUTINE PRC_C
END MODULE MOD_B
The error will not arise, if I use :
- DO instead of DO CONCURRENT or
- CALL PRC_A(B%A) instead of CALL B%A%compute
I look forward to a fix of this bug. Thank you very much!
Ali