llvm-project/flang/test/Semantics/deallocate01.f90
peter klausler f2360e1156 [flang] Enforce rest of semantic constraint C919
A reference to an allocatable or pointer component must be applied
to a scalar base object.  (This is the second part of constraint C919;
the first part is already checked.)

Differential Revision: https://reviews.llvm.org/D112241
2021-10-22 11:35:58 -07:00

50 lines
850 B
Fortran

! RUN: %python %S/test_errors.py %s %flang_fc1
! Test that DEALLOCATE works
INTEGER, PARAMETER :: maxvalue=1024
Type dt
Integer :: l = 3
End Type
Type t
Type(dt),Pointer :: p
End Type
Type(t),Allocatable :: x(:)
Type(t),Pointer :: y(:)
Type(t),Pointer :: z
Integer :: s
CHARACTER(256) :: e
Integer, Pointer :: pi
Allocate(pi)
Allocate(x(3))
Deallocate(x(2)%p)
Deallocate(y(2)%p)
Deallocate(pi)
Deallocate(z%p)
!ERROR: An allocatable or pointer component reference must be applied to a scalar base
Deallocate(x%p, stat=s, errmsg=e)
Deallocate(x, errmsg=e)
Deallocate(x, stat=s)
Deallocate(y, stat=s, errmsg=e)
Deallocate(y, errmsg=e)
Deallocate(y, stat=s)
Deallocate(z, stat=s, errmsg=e)
Deallocate(z, errmsg=e)
Deallocate(z, stat=s)
Deallocate(z, y, stat=s, errmsg=e)
Deallocate(z, y, errmsg=e)
Deallocate(z, y, stat=s)
End Program