2021-02-10 17:24:45 +08:00
|
|
|
! RUN: %S/test_errors.sh %s %t %flang -fopenmp
|
2019-09-16 14:08:29 +08:00
|
|
|
|
|
|
|
|
! 2.15.3 Although variables in common blocks can be accessed by use association
|
|
|
|
|
! or host association, common block names cannot. As a result, a common block
|
|
|
|
|
! name specified in a data-sharing attribute clause must be declared to be a
|
|
|
|
|
! common block in the same scoping unit in which the data-sharing attribute
|
|
|
|
|
! clause appears.
|
|
|
|
|
|
|
|
|
|
common /c/ a, b
|
|
|
|
|
integer a(3), b
|
|
|
|
|
|
|
|
|
|
A = 1
|
|
|
|
|
B = 2
|
|
|
|
|
block
|
|
|
|
|
!ERROR: COMMON block must be declared in the same scoping unit in which the OpenMP directive or clause appears
|
|
|
|
|
!$omp parallel shared(/c/)
|
|
|
|
|
a(1:2) = 3
|
|
|
|
|
B = 4
|
|
|
|
|
!$omp end parallel
|
|
|
|
|
end block
|
|
|
|
|
print *, a, b
|
|
|
|
|
end
|
