59 lines
2.2 KiB
Fortran
59 lines
2.2 KiB
Fortran
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! RUN: not %flang -fsyntax-only -pedantic 2>&1 %s | FileCheck %s
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module m
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contains
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subroutine subr1(f)
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character(5) f
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print *, f('abcde')
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end subroutine
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subroutine subr2(f)
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character(*) f
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print *, f('abcde')
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end subroutine
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character(5) function explicitLength(x)
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character(5), intent(in) :: x
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explicitLength = x
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end function
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character(6) function badExplicitLength(x)
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character(5), intent(in) :: x
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badExplicitLength = x
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end function
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real function notChar(x)
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character(*), intent(in) :: x
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notChar = 0
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end function
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end module
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character(*) function assumedLength(x)
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character(*), intent(in) :: x
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assumedLength = x
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end function
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subroutine subr3(f)
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character(5) f
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print *, f('abcde')
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end subroutine
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program main
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use m
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external assumedlength
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character(5) :: assumedlength
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call subr1(explicitLength)
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!CHECK: error: Actual argument function associated with procedure dummy argument 'f=' is not compatible: function results have distinct types: CHARACTER(KIND=1,LEN=5_8) vs CHARACTER(KIND=1,LEN=6_8)
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call subr1(badExplicitLength)
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call subr1(assumedLength)
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!CHECK: error: Actual argument function associated with procedure dummy argument 'f=' is not compatible: function results have distinct types: CHARACTER(KIND=1,LEN=5_8) vs REAL(4)
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call subr1(notChar)
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call subr2(explicitLength)
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call subr2(assumedLength)
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!CHECK: error: Actual argument function associated with procedure dummy argument 'f=' is not compatible: function results have distinct types: CHARACTER(KIND=1,LEN=*) vs REAL(4)
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call subr2(notChar)
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call subr3(explicitLength)
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!CHECK: warning: If the procedure's interface were explicit, this reference would be in error
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!CHECK: because: Actual argument function associated with procedure dummy argument 'f=' is not compatible: function results have distinct types: CHARACTER(KIND=1,LEN=5_8) vs CHARACTER(KIND=1,LEN=6_8)
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call subr3(badExplicitLength)
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call subr3(assumedLength)
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!CHECK: warning: If the procedure's interface were explicit, this reference would be in error
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!CHECK: because: Actual argument function associated with procedure dummy argument 'f=' is not compatible: function results have distinct types: CHARACTER(KIND=1,LEN=5_8) vs REAL(4)
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call subr3(notChar)
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end program
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