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1 ! { dg-do compile }
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2 ! { dg-options "-fmax-errors=0" }
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3 ! PR 31919: Tests for different ranks in min/max were missing.
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4 program pr31919
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5 integer :: i4, i4a(2, 2), i4b(2), i4c(4)
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6 real(4) :: r4, r4a(2, 2), r4b(2), r4c(4)
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7 real(8) :: r8, r8a(2, 2), r8b(2), r8c(4)
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8
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9 i4a = max(i4a, i4b) ! { dg-error "Incompatible ranks" }
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10 i4a = max0(i4a, i4b) ! { dg-error "Incompatible ranks" }
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11 r4a = amax0(i4a, i4b) ! { dg-error "Incompatible ranks" }
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12 i4a = max1(r4a, r4b) ! { dg-error "Incompatible ranks" }
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13 r4a = amax1(r4a, r4b) ! { dg-error "Incompatible ranks" }
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14 r8a = dmax1(r8a, r8b) ! { dg-error "Incompatible ranks" }
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15
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16 i4a = min(i4a, i4b) ! { dg-error "Incompatible ranks" }
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17 i4a = min0(i4a, i4b) ! { dg-error "Incompatible ranks" }
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18 i4a = amin0(i4a, i4b) ! { dg-error "Incompatible ranks" }
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19 r4a = min1(r4a, r4b) ! { dg-error "Incompatible ranks" }
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20 r4a = amin1(r4a, r4b) ! { dg-error "Incompatible ranks" }
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21 r8a = dmin1(r8a, r8b) ! { dg-error "Incompatible ranks" }
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22
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23 i4a = max(i4b, i4c) ! { dg-error "Different shape for arguments" }
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24 i4a = max0(i4b, i4c) ! { dg-error "Different shape for arguments" }
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25 r4a = amax0(i4b, i4c) ! { dg-error "Different shape for arguments" }
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26 i4a = max1(r4b, r4c) ! { dg-error "Different shape for arguments" }
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27 r4a = amax1(r4b, r4c) ! { dg-error "Different shape for arguments" }
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28 r8a = dmax1(r8B, r8c) ! { dg-error "Different shape for arguments" }
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29
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30 i4a = min(i4b, i4c) ! { dg-error "Different shape for arguments" }
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31 i4a = min0(i4b, i4c) ! { dg-error "Different shape for arguments" }
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32 i4a = amin0(i4b, i4c) ! { dg-error "Different shape for arguments" }
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33 r4a = min1(r4b, r4c) ! { dg-error "Different shape for arguments" }
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34 r4a = amin1(r4b, r4c) ! { dg-error "Different shape for arguments" }
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35 r8a = dmin1(r8b, r8c) ! { dg-error "Different shape for arguments" }
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36
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37 ! checking needs to be position independent
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38 i4a = min(i4, i4a, i4, i4b) ! { dg-error "Incompatible ranks" }
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39 r4a = min(r4, r4a, r4, r4b) ! { dg-error "Incompatible ranks" }
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40 r8a = min(r8, r8a, r8, r8b) ! { dg-error "Incompatible ranks" }
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41 i4a = min(i4, i4b, i4, i4c) ! { dg-error "Different shape for arguments" }
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42 r4a = min(r4, r4b, r4, r4c) ! { dg-error "Different shape for arguments" }
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43 r8a = min(r8, r8b, r8, r8c) ! { dg-error "Different shape for arguments" }
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44
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45 i4a = max(i4, i4a, i4, i4b) ! { dg-error "Incompatible ranks" }
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46 r4a = max(r4, r4a, r4, r4b) ! { dg-error "Incompatible ranks" }
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47 r8a = max(r8, r8a, r8, r8b) ! { dg-error "Incompatible ranks" }
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48 i4a = max(i4, i4b, i4, i4c) ! { dg-error "Different shape for arguments" }
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49 r4a = max(r4, r4b, r4, r4c) ! { dg-error "Different shape for arguments" }
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50 r8a = max(r8, r8b, r8, r8c) ! { dg-error "Different shape for arguments" }
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51 end program
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