diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/matmul_bounds_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/matmul_bounds_1.f90 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/matmul_bounds_1.f90 b/gcc/testsuite/gfortran.dg/matmul_bounds_1.f90 new file mode 100644 index 000000000..1d180a0d4 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/matmul_bounds_1.f90 @@ -0,0 +1,25 @@ +! { dg-do compile } +program matmul_bounds_1 + implicit none + real, dimension(3,2) :: a + real, dimension(2,3) :: b + real, dimension(3,2) :: rab + real, dimension(2,2) :: rok + real, dimension(2) :: rv + real, dimension(3) :: rw + real, dimension(3) :: x + real, dimension(2) :: y + a = 1 + b = 2 + x = 3 + y = 4 + ! These tests should throw an error + rab = matmul(a,b) ! { dg-error "Different shape" } + rv = matmul(a,y) ! { dg-error "Different shape" } + rv = matmul(x,b) ! { dg-error "Different shape" } + ! These are ok. + rw = matmul(a,y) + rv = matmul(x,a) + rok = matmul(b,a) +end program matmul_bounds_1 + |