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152
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1 ! { dg-do compile }
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2 !
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3 ! PR fortran/92736
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4 !
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5 module m
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6 integer :: i, j
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7 end module m
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8
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9 module m2
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10 integer :: i, k
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11 end module m2
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12
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13 module mod
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14 use m, only: i
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15 interface
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16 module subroutine sb1()
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17 end subroutine sb1
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18 end interface
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19 end
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20
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21 ! Error: use 'i' both for m's 'i' and 'j'
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22 submodule(mod) sub ! { dg-error "Symbol 'i' at .1. conflicts with the rename symbol" }
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23 use m1, only: i => j ! { dg-error "Symbol 'i' at .1. conflicts with the rename symbol" }
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24 end
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25
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26 module mod2
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27 use m, only: i
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28 interface
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29 module subroutine sb1()
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30 end subroutine sb1
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31 end interface
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32 end
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33
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34 ! Error: use 'i' both for m's 'i' and m2's 'k'
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35 submodule(mod2) sub2 ! { dg-error "Symbol 'i' at .1. conflicts with the rename symbol" }
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36 use m2, only: i => k ! { dg-error "Symbol 'i' at .1. conflicts with the rename symbol" }
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37 end
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38
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39
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40 module mod3
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41 use m, only: i
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42 interface
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43 module subroutine sb1()
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44 end subroutine sb1
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45 end interface
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46 end
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47
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48 ! Error: use 'i' both for m's 'i' and m2's 'i'
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49 submodule(mod3) sub3 ! { dg-error "Symbol 'i' at .1. conflicts with the symbol" }
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50 use m2, only: i ! { dg-error "Symbol 'i' at .1. conflicts with the symbol" }
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51 end
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52
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53
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54 module mod4
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55 use m, only: mm => i, i
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56 interface
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57 module subroutine sb1()
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58 end subroutine sb1
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59 end interface
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60 end
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61
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62 ! OK
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63 submodule(mod4) sub4
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64 use m, only: i
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65 use m, only: mm => i
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66 end
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67
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68 module mod5
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69 use m, only: mm => i
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70 interface
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71 module subroutine sb1()
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72 end subroutine sb1
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73 end interface
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74 end
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75
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76 ! mm from both m2 and m
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77 submodule(mod5) sub5 ! { dg-error "Symbol 'mm' at .1. conflicts with the rename symbol" }
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78 use m2, only: mm => i ! { dg-error "Symbol 'mm' at .1. conflicts with the rename symbol" }
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79 end
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