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! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic -Werror
! Test warnings on mismatching interfaces involvingCHARACTER arguments
subroutine constLen(s)
character(len = 1) s
end
subroutine assumedLen(s)
character(len = *) s
end
subroutine exprLen(s)
common n
character(len = n) s
end
module m0
interface ! these are all OK
subroutine constLen(s)
character(len=1) s
end
subroutine assumedLen(s)
character(len=*) s
end
subroutine exprLen(s)
common n
character(len=n) s
end
end interface
end
module m1
interface
!WARNING: The global subprogram 'constlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: incompatible dummy data object types: CHARACTER(KIND=1,LEN=1_8) vs CHARACTER(KIND=1,LEN=2_8))
subroutine constLen(s)
character(len=2) s
end
!WARNING: The global subprogram 'assumedlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: assumed-length character vs explicit-length character)
subroutine assumedLen(s)
character(len=2) s
end
!WARNING: The global subprogram 'exprlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: constant-length vs non-constant-length character dummy arguments)
subroutine exprLen(s)
character(len=2) s
end
end interface
end
module m2
interface
!WARNING: The global subprogram 'constlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: assumed-length character vs explicit-length character)
subroutine constLen(s)
character(len=*) s
end
!WARNING: The global subprogram 'exprlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: assumed-length character vs explicit-length character)
subroutine exprLen(s)
character(len=*) s
end
end interface
end
module m3
interface
!WARNING: The global subprogram 'constlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: constant-length vs non-constant-length character dummy arguments)
subroutine constLen(s)
common n
character(len=n) s
end
!WARNING: The global subprogram 'assumedlen' is not compatible with its local procedure declaration (incompatible dummy argument #1: assumed-length character vs explicit-length character)
subroutine assumedLen(s)
common n
character(len=n) s
end
end interface
end
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