diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/min_max_conformance.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/min_max_conformance.f90 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/min_max_conformance.f90 b/gcc/testsuite/gfortran.dg/min_max_conformance.f90 new file mode 100644 index 000000000..57e37d0e7 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/min_max_conformance.f90 @@ -0,0 +1,51 @@ +! { dg-do compile } +! { dg-options "-fmax-errors=0" } +! PR 31919: Tests for different ranks in min/max were missing. +program pr31919 + integer :: i4, i4a(2, 2), i4b(2), i4c(4) + real(4) :: r4, r4a(2, 2), r4b(2), r4c(4) + real(8) :: r8, r8a(2, 2), r8b(2), r8c(4) + + i4a = max(i4a, i4b) ! { dg-error "Incompatible ranks" } + i4a = max0(i4a, i4b) ! { dg-error "Incompatible ranks" } + r4a = amax0(i4a, i4b) ! { dg-error "Incompatible ranks" } + i4a = max1(r4a, r4b) ! { dg-error "Incompatible ranks" } + r4a = amax1(r4a, r4b) ! { dg-error "Incompatible ranks" } + r8a = dmax1(r8a, r8b) ! { dg-error "Incompatible ranks" } + + i4a = min(i4a, i4b) ! { dg-error "Incompatible ranks" } + i4a = min0(i4a, i4b) ! { dg-error "Incompatible ranks" } + i4a = amin0(i4a, i4b) ! { dg-error "Incompatible ranks" } + r4a = min1(r4a, r4b) ! { dg-error "Incompatible ranks" } + r4a = amin1(r4a, r4b) ! { dg-error "Incompatible ranks" } + r8a = dmin1(r8a, r8b) ! { dg-error "Incompatible ranks" } + + i4a = max(i4b, i4c) ! { dg-error "Different shape for arguments" } + i4a = max0(i4b, i4c) ! { dg-error "Different shape for arguments" } + r4a = amax0(i4b, i4c) ! { dg-error "Different shape for arguments" } + i4a = max1(r4b, r4c) ! { dg-error "Different shape for arguments" } + r4a = amax1(r4b, r4c) ! { dg-error "Different shape for arguments" } + r8a = dmax1(r8B, r8c) ! { dg-error "Different shape for arguments" } + + i4a = min(i4b, i4c) ! { dg-error "Different shape for arguments" } + i4a = min0(i4b, i4c) ! { dg-error "Different shape for arguments" } + i4a = amin0(i4b, i4c) ! { dg-error "Different shape for arguments" } + r4a = min1(r4b, r4c) ! { dg-error "Different shape for arguments" } + r4a = amin1(r4b, r4c) ! { dg-error "Different shape for arguments" } + r8a = dmin1(r8b, r8c) ! { dg-error "Different shape for arguments" } + + ! checking needs to be position independent + i4a = min(i4, i4a, i4, i4b) ! { dg-error "Incompatible ranks" } + r4a = min(r4, r4a, r4, r4b) ! { dg-error "Incompatible ranks" } + r8a = min(r8, r8a, r8, r8b) ! { dg-error "Incompatible ranks" } + i4a = min(i4, i4b, i4, i4c) ! { dg-error "Different shape for arguments" } + r4a = min(r4, r4b, r4, r4c) ! { dg-error "Different shape for arguments" } + r8a = min(r8, r8b, r8, r8c) ! { dg-error "Different shape for arguments" } + + i4a = max(i4, i4a, i4, i4b) ! { dg-error "Incompatible ranks" } + r4a = max(r4, r4a, r4, r4b) ! { dg-error "Incompatible ranks" } + r8a = max(r8, r8a, r8, r8b) ! { dg-error "Incompatible ranks" } + i4a = max(i4, i4b, i4, i4c) ! { dg-error "Different shape for arguments" } + r4a = max(r4, r4b, r4, r4c) ! { dg-error "Different shape for arguments" } + r8a = max(r8, r8b, r8, r8c) ! { dg-error "Different shape for arguments" } +end program |