diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/vector_subscript_5.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/vector_subscript_5.f90 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/vector_subscript_5.f90 b/gcc/testsuite/gfortran.dg/vector_subscript_5.f90 new file mode 100644 index 000000000..88eb358e6 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/vector_subscript_5.f90 @@ -0,0 +1,26 @@ +! { dg-do run } +! +! Test the fix for PR37749 in which the expression in line 13 would cause an ICE +! because the upper value of the loop range was not set. +! +! Contributed by Jakub Jelinek <jakub@gcc.gnu.org> +! +subroutine subr (m, n, a, b, c, d, p) + implicit none + integer m, n + real a(m,n), b(m,n), c(n,n), d(m,n) + integer p(n) + d = a(:,p) - matmul(b, c) +end subroutine + + implicit none + integer i + real a(3,2), b(3,2), c(2,2), d(3,2) + integer p(2) + a = reshape ((/(i, i = 1, 6)/), (/3, 2/)) + b = 1 + c = 2 + p = 2 + call subr (3, 2, a, b, c, d, p) + if (any (d .ne. reshape ((/(mod (i + 2, 3), i = 1, 6)/), (/3, 2/)))) call abort +end |