! ' dg-do compile }
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! ' dg-do compile }
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! This tests the fix for PR28526, in which a public interface named
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! This tests the fix for PR28526, in which a public interface named
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! 'end' would be treated as a variable because the matcher tried
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! 'end' would be treated as a variable because the matcher tried
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! 'END INTERFACE' as an assignment and left the symbol modified in
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! 'END INTERFACE' as an assignment and left the symbol modified in
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! failing. The various pitfalls that were encountered in developing
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! failing. The various pitfalls that were encountered in developing
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! the fix are checked here.
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! the fix are checked here.
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!
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!
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! Contributed by Paul Thomas
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! Contributed by Paul Thomas
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!
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!
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module blahblah
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module blahblah
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public function, end
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public function, end
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|
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! The original PR from Yusuke IGUCHI
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! The original PR from Yusuke IGUCHI
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interface end
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interface end
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module procedure foo1
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module procedure foo1
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end interface
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end interface
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|
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! A contribution to the PR from Tobias Schlueter
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! A contribution to the PR from Tobias Schlueter
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interface function
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interface function
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module procedure foo2 ! { dg-error "is neither function nor" }
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module procedure foo2 ! { dg-error "is neither function nor" }
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end interface
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end interface
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|
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interface function
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interface function
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module procedure foo3
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module procedure foo3
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end interface
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end interface
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|
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interface
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interface
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function foo4 ()
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function foo4 ()
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real foo4
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real foo4
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x = 1.0 ! { dg-error "in INTERFACE" }
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x = 1.0 ! { dg-error "in INTERFACE" }
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end function foo4
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end function foo4
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end interface
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end interface
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|
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interface
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interface
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x = 2.0 ! { dg-error "in INTERFACE block" }
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x = 2.0 ! { dg-error "in INTERFACE block" }
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function foo5 ()
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function foo5 ()
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real foo5
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real foo5
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end function foo5
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end function foo5
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end interface
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end interface
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|
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x = 3.0 ! { dg-error "in MODULE" }
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x = 3.0 ! { dg-error "in MODULE" }
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|
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contains
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contains
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|
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subroutine foo1
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subroutine foo1
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end subroutine foo1
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end subroutine foo1
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|
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function foo2 ! { dg-error "Expected formal argument list" }
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function foo2 ! { dg-error "Expected formal argument list" }
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foo2 = 0 ! { dg-error "already been host associated" }
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foo2 = 0 ! { dg-error "already been host associated" }
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end function foo2 ! { dg-error "Expecting END MODULE" }
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end function foo2 ! { dg-error "Expecting END MODULE" }
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|
|
function foo3 ()
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function foo3 ()
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real foo3
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real foo3
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end function foo3
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end function foo3
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|
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x = 4.0 ! { dg-error "in CONTAINS section" }
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x = 4.0 ! { dg-error "in CONTAINS section" }
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end module blahblah
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end module blahblah
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|
|
