Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 178 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/typebound_proc_6.f03 b/gcc-4.9/gcc/testsuite/gfortran.dg/typebound_proc_6.f03
new file mode 100644
index 000000000..1e1d871c3
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gfortran.dg/typebound_proc_6.f03
@@ -0,0 +1,178 @@
+! { dg-do compile }
+
+! Type-bound procedures
+! Test for the check if overriding methods "match" the overridden ones by their
+! characteristics.
+
+MODULE testmod
+  IMPLICIT NONE
+
+  TYPE supert
+  CONTAINS
+
+    ! For checking the PURE/ELEMENTAL matching.
+    PROCEDURE, NOPASS :: pure1 => proc_pure
+    PROCEDURE, NOPASS :: pure2 => proc_pure
+    PROCEDURE, NOPASS :: nonpure => proc_sub
+    PROCEDURE, NOPASS :: elemental1 => proc_elemental
+    PROCEDURE, NOPASS :: elemental2 => proc_elemental
+    PROCEDURE, NOPASS :: nonelem1 => proc_nonelem
+    PROCEDURE, NOPASS :: nonelem2 => proc_nonelem
+
+    ! Same number of arguments!
+    PROCEDURE, NOPASS :: three_args_1 => proc_threearg
+    PROCEDURE, NOPASS :: three_args_2 => proc_threearg
+
+    ! For SUBROUTINE/FUNCTION/result checking.
+    PROCEDURE, NOPASS :: subroutine1 => proc_sub
+    PROCEDURE, NOPASS :: subroutine2 => proc_sub
+    PROCEDURE, NOPASS :: intfunction1 => proc_intfunc
+    PROCEDURE, NOPASS :: intfunction2 => proc_intfunc
+    PROCEDURE, NOPASS :: intfunction3 => proc_intfunc
+
+    ! For access-based checks.
+    PROCEDURE, NOPASS, PRIVATE :: priv => proc_sub
+    PROCEDURE, NOPASS, PUBLIC :: publ1 => proc_sub
+    PROCEDURE, NOPASS, PUBLIC :: publ2 => proc_sub
+
+    ! For passed-object dummy argument checks.
+    PROCEDURE, NOPASS :: nopass1 => proc_stme1
+    PROCEDURE, NOPASS :: nopass2 => proc_stme1
+    PROCEDURE, PASS :: pass1 => proc_stme1
+    PROCEDURE, PASS(me) :: pass2 => proc_stme1
+    PROCEDURE, PASS(me1) :: pass3 => proc_stmeme
+
+    ! For corresponding dummy arguments.
+    PROCEDURE, PASS :: corresp1 => proc_stmeint
+    PROCEDURE, PASS :: corresp2 => proc_stmeint
+    PROCEDURE, PASS :: corresp3 => proc_stmeint
+
+  END TYPE supert
+
+  ! Checking for NON_OVERRIDABLE is in typebound_proc_5.f03.
+
+  TYPE, EXTENDS(supert) :: t
+  CONTAINS
+
+    ! For checking the PURE/ELEMENTAL matching.
+    PROCEDURE, NOPASS :: pure1 => proc_pure ! Ok, both pure.
+    PROCEDURE, NOPASS :: pure2 => proc_sub ! { dg-error "must also be PURE" }
+    PROCEDURE, NOPASS :: nonpure => proc_pure ! Ok, overridden not pure.
+    PROCEDURE, NOPASS :: elemental1 => proc_elemental ! Ok, both elemental.
+    PROCEDURE, NOPASS :: elemental2 => proc_nonelem ! { dg-error "must also be" }
+    PROCEDURE, NOPASS :: nonelem1 => proc_nonelem ! Ok, non elemental.
+    PROCEDURE, NOPASS :: nonelem2 => proc_elemental ! { dg-error "must not be ELEMENTAL" }
+
+    ! Same number of arguments!
+    PROCEDURE, NOPASS :: three_args_1 => proc_threearg ! Ok.
+    PROCEDURE, NOPASS :: three_args_2 => proc_twoarg ! { dg-error "same number of formal arguments" }
+
+    ! For SUBROUTINE/FUNCTION/result checking.
+    PROCEDURE, NOPASS :: subroutine1 => proc_sub ! Ok, both subroutines.
+    PROCEDURE, NOPASS :: subroutine2 => proc_intfunc ! { dg-error "must also be a SUBROUTINE" }
+    PROCEDURE, NOPASS :: intfunction1 => proc_intfunc ! Ok, matching functions.
+    PROCEDURE, NOPASS :: intfunction2 => proc_sub ! { dg-error "must also be a FUNCTION" }
+    PROCEDURE, NOPASS :: intfunction3 => proc_realfunc ! { dg-error "Type mismatch in function result" }
+
+    ! For access-based checks.
+    PROCEDURE, NOPASS, PUBLIC :: priv => proc_sub ! Ok, increases visibility.
+    PROCEDURE, NOPASS, PUBLIC :: publ1 => proc_sub ! Ok, both PUBLIC.
+    PROCEDURE, NOPASS, PRIVATE :: publ2 => proc_sub ! { dg-error "must not be PRIVATE" }
+
+    ! For passed-object dummy argument checks.
+    PROCEDURE, NOPASS :: nopass1 => proc_stme1 ! Ok, both NOPASS.
+    PROCEDURE, PASS :: nopass2 => proc_tme1 ! { dg-error "must also be NOPASS" }
+    PROCEDURE, PASS :: pass1 => proc_tme1 ! Ok.
+    PROCEDURE, NOPASS :: pass2 => proc_stme1 ! { dg-error "must also be PASS" }
+    PROCEDURE, PASS(me2) :: pass3 => proc_tmeme ! { dg-error "same position" }
+
+    ! For corresponding dummy arguments.
+    PROCEDURE, PASS :: corresp1 => proc_tmeint ! Ok.
+    PROCEDURE, PASS :: corresp2 => proc_tmeintx ! { dg-error "should be named 'a'" }
+    PROCEDURE, PASS :: corresp3 => proc_tmereal ! { dg-error "Type mismatch in argument 'a'" }
+
+  END TYPE t
+
+CONTAINS
+
+  PURE SUBROUTINE proc_pure ()
+  END SUBROUTINE proc_pure
+
+  ELEMENTAL SUBROUTINE proc_elemental (arg)
+    IMPLICIT NONE
+    INTEGER, INTENT(INOUT) :: arg
+  END SUBROUTINE proc_elemental
+
+  SUBROUTINE proc_nonelem (arg)
+    IMPLICIT NONE
+    INTEGER, INTENT(INOUT) :: arg
+  END SUBROUTINE proc_nonelem
+
+  SUBROUTINE proc_threearg (a, b, c)
+    IMPLICIT NONE
+    INTEGER :: a, b, c
+  END SUBROUTINE proc_threearg
+
+  SUBROUTINE proc_twoarg (a, b)
+    IMPLICIT NONE
+    INTEGER :: a, b
+  END SUBROUTINE proc_twoarg
+
+  SUBROUTINE proc_sub ()
+  END SUBROUTINE proc_sub
+
+  INTEGER FUNCTION proc_intfunc ()
+    proc_intfunc = 42
+  END FUNCTION proc_intfunc
+
+  REAL FUNCTION proc_realfunc ()
+    proc_realfunc = 42.0
+  END FUNCTION proc_realfunc
+
+  SUBROUTINE proc_stme1 (me, a)
+    IMPLICIT NONE
+    CLASS(supert) :: me
+    INTEGER :: a
+  END SUBROUTINE proc_stme1
+
+  SUBROUTINE proc_tme1 (me, a)
+    IMPLICIT NONE
+    CLASS(t) :: me
+    INTEGER :: a
+  END SUBROUTINE proc_tme1
+
+  SUBROUTINE proc_stmeme (me1, me2)
+    IMPLICIT NONE
+    CLASS(supert) :: me1, me2
+  END SUBROUTINE proc_stmeme
+
+  SUBROUTINE proc_tmeme (me1, me2)
+    IMPLICIT NONE
+    CLASS(t) :: me1, me2
+  END SUBROUTINE proc_tmeme
+
+  SUBROUTINE proc_stmeint (me, a)
+    IMPLICIT NONE
+    CLASS(supert) :: me
+    INTEGER :: a
+  END SUBROUTINE proc_stmeint
+
+  SUBROUTINE proc_tmeint (me, a)
+    IMPLICIT NONE
+    CLASS(t) :: me
+    INTEGER :: a
+  END SUBROUTINE proc_tmeint
+
+  SUBROUTINE proc_tmeintx (me, x)
+    IMPLICIT NONE
+    CLASS(t) :: me
+    INTEGER :: x
+  END SUBROUTINE proc_tmeintx
+
+  SUBROUTINE proc_tmereal (me, a)
+    IMPLICIT NONE
+    CLASS(t) :: me
+    REAL :: a
+  END SUBROUTINE proc_tmereal
+
+END MODULE testmod