31 lines
827 B
Fortran
31 lines
827 B
Fortran
! { dg-do compile }
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! { dg-options "-std=f2003" }
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!
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! PR fortran/33197
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!
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! Check for Fortran 2008's ATAN(Y,X) - which is equivalent
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! to Fortran 77's ATAN2(Y,X).
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!
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real(4) :: r4
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real(8) :: r8
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complex(4) :: c4
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complex(8) :: c8
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r4 = atan2(r4,r4)
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r8 = atan2(r8,r8)
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r4 = atan(r4,r4) ! { dg-error "Too many arguments in call to 'atan'" }
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r8 = atan(r8,r8) ! { dg-error "Too many arguments in call to 'atan'" }
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r4 = atan2(r4,r8) ! { dg-error "same type and kind" }
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r4 = atan2(r8,r4) ! { dg-error "same type and kind" }
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r4 = atan2(c4,r8) ! { dg-error "must be REAL" }
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r4 = atan2(c8,r4) ! { dg-error "must be REAL" }
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r4 = atan2(r4,c8) ! { dg-error "same type and kind" }
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r4 = atan2(r8,c4) ! { dg-error "same type and kind" }
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r4 = atan2(c4,c8) ! { dg-error "must be REAL" }
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r4 = atan2(c8,c4) ! { dg-error "must be REAL" }
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end
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