forked from OSchip/llvm-project
79 lines
2.1 KiB
Fortran
79 lines
2.1 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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module m
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abstract interface
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subroutine foo
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end subroutine
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end interface
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procedure() :: a
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procedure(integer) :: b
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procedure(foo) :: c
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procedure(bar) :: d
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!ERROR: 'missing' must be an abstract interface or a procedure with an explicit interface
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procedure(missing) :: e
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!ERROR: 'b' must be an abstract interface or a procedure with an explicit interface
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procedure(b) :: f
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procedure(c) :: g
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external :: h
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!ERROR: 'h' must be an abstract interface or a procedure with an explicit interface
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procedure(h) :: i
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procedure(forward) :: j
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!ERROR: 'bad1' must be an abstract interface or a procedure with an explicit interface
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procedure(bad1) :: k1
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!ERROR: 'bad2' must be an abstract interface or a procedure with an explicit interface
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procedure(bad2) :: k2
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!ERROR: 'bad3' must be an abstract interface or a procedure with an explicit interface
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procedure(bad3) :: k3
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abstract interface
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subroutine forward
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end subroutine
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end interface
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real :: bad1(1)
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real :: bad2
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type :: bad3
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end type
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type :: m ! the name of a module can be used as a local identifier
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end type m
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external :: a, b, c, d
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!ERROR: EXTERNAL attribute not allowed on 'm'
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external :: m
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!ERROR: EXTERNAL attribute not allowed on 'foo'
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external :: foo
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!ERROR: EXTERNAL attribute not allowed on 'bar'
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external :: bar
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!ERROR: PARAMETER attribute not allowed on 'm'
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parameter(m=2)
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!ERROR: PARAMETER attribute not allowed on 'foo'
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parameter(foo=2)
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!ERROR: PARAMETER attribute not allowed on 'bar'
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parameter(bar=2)
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type, abstract :: t1
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integer :: i
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contains
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!ERROR: 'proc' must be an abstract interface or a procedure with an explicit interface
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!ERROR: Procedure component 'p1' has invalid interface 'proc'
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procedure(proc), deferred :: p1
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end type t1
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abstract interface
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function f()
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end function
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end interface
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contains
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subroutine bar
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end subroutine
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subroutine test
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!ERROR: Abstract interface 'foo' may not be called
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call foo()
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!ERROR: Abstract interface 'f' may not be called
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x = f()
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end subroutine
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end module
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