| ! { dg-do run } |
| ! PR52012 - tests of automatic reallocation on assignment for variable = array_intrinsic |
| ! |
| ! Contributed by Tobias Burnus and Dominique Dhumieres |
| ! |
| integer, allocatable :: a(:), b(:), e(:,:) |
| integer :: c(1:5,1:5), d(1:5,1:5) |
| allocate(b(3)) |
| b = [1,2,3] |
| |
| ! Shape conforms so bounds follow allocation. |
| allocate (a(7:9)) |
| a = reshape( b, shape=[size(b)]) |
| if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [7,9,3,3])) call abort |
| |
| deallocate (a) |
| ! 'a' not allocated so lbound defaults to 1. |
| a = reshape( b, shape=[size(b)]) |
| if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [1,3,3,3])) call abort |
| |
| deallocate (a) |
| ! Shape conforms so bounds follow allocation. |
| allocate (a(0:0)) |
| a(0) = 1 |
| if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [0,0,1,1])) call abort |
| |
| ! 'a' not allocated so lbound defaults to 1. |
| e = matmul (c(2:5,:), d(:, 3:4)) |
| if (any ([lbound(e), ubound(e), size(e), shape (e)] .ne. [1,1,4,2,8,4,2])) call abort |
| deallocate (e) |
| |
| ! Shape conforms so bounds follow allocation. |
| allocate (e(4:7, 11:12)) |
| e = matmul (c(2:5,:), d(:, 3:4)) |
| if (any ([lbound(e), ubound(e), size(e), shape (e)] .ne. [4,11,7,12,8,4,2])) call abort |
| end |