You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.4 KiB
35 lines
1.4 KiB
! RUN: %S/test_errors.sh %s %t %f18
|
|
! Test BLOCK DATA subprogram (14.3)
|
|
block data foo
|
|
!ERROR: IMPORT is not allowed in a BLOCK DATA subprogram
|
|
import
|
|
real :: pi = asin(-1.0) ! ok
|
|
!ERROR: An initialized variable in BLOCK DATA must be in a COMMON block
|
|
integer :: notInCommon = 1
|
|
integer :: uninitialized ! ok
|
|
!ERROR: 'q' may not appear in a BLOCK DATA subprogram
|
|
procedure(sin), pointer :: q => cos
|
|
!ERROR: 'p' may not be a procedure as it is in a COMMON block
|
|
procedure(sin), pointer :: p => cos
|
|
common /block/ pi, p
|
|
!ERROR: An initialized variable in BLOCK DATA must be in a COMMON block
|
|
integer :: inDataButNotCommon
|
|
data inDataButNotCommon /1/
|
|
integer :: inCommonA, inCommonB
|
|
!ERROR: 'incommona' in COMMON block /a/ must not be storage associated with 'incommonb' in COMMON block /b/ by EQUIVALENCE
|
|
common /a/ inCommonA, /b/ inCommonB
|
|
equivalence(inCommonA, inCommonB)
|
|
integer :: inCommonD, initialized ! ok
|
|
common /d/ inCommonD
|
|
equivalence(inCommonD, initialized)
|
|
data initialized /2/
|
|
integer :: inCommonE, jarr(2)
|
|
equivalence(inCommonE, jarr(2))
|
|
!ERROR: 'incommone' cannot backward-extend COMMON block /e/ via EQUIVALENCE with 'jarr'
|
|
common /e/ inCommonE
|
|
equivalence(inCommonF1, inCommonF2)
|
|
integer :: inCommonF1, inCommonF2
|
|
!ERROR: 'incommonf1' is storage associated with 'incommonf2' by EQUIVALENCE elsewhere in COMMON block /f/
|
|
common /f/ inCommonF1, inCommonF2
|
|
end block data
|