36 lines
769 B
Fortran
36 lines
769 B
Fortran
! { dg-do run }
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! Tests the fix for PR19546 in which an ICE would result from
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! setting the parent result in a contained procedure.
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! This case tests character results.
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!
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function f()
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character(4) :: f
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f = "efgh"
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call sub ()
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if (f.eq."iklm") f = "abcd"
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call sub ()
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contains
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subroutine sub
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f = "wxyz"
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if (f.eq."efgh") f = "iklm"
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end subroutine sub
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end function f
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function g() ! { dg-warning "Obsolescent feature" }
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character(*) :: g
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g = "efgh"
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call sub ()
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if (g.eq."iklm") g = "ABCD"
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call sub ()
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contains
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subroutine sub
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g = "WXYZ"
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if (g.eq."efgh") g = "iklm"
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end subroutine sub
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end function g
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character(4), external :: f, g
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if (f ().ne."wxyz") call abort ()
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if (g ().ne."WXYZ") call abort ()
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end
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