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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 | |
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Diffstat (limited to 'gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 b/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 new file mode 100644 index 000000000..ab96bb9de --- /dev/null +++ b/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 @@ -0,0 +1,36 @@ +! { 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 |