1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/asynchronous_1.f90 b/gcc/testsuite/gfortran.dg/asynchronous_1.f90
new file mode 100644
index 000000000..bc8821453
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/asynchronous_1.f90
@@ -0,0 +1,42 @@
+! { dg-do compile }
+!
+! PR/fortran 25829
+!
+! Check parsing and checking of ASYNCHRONOUS
+!
+type(t) function func0()
+  asynchronous :: a
+  integer, asynchronous:: b
+  allocatable :: c
+  volatile :: d
+  type t
+    sequence
+    integer :: i = 5
+  end type t
+end function func0
+
+integer function func()
+  asynchronous :: func
+  integer, asynchronous:: b
+  allocatable :: c
+  volatile :: func
+  type t
+    sequence
+    integer :: i = 5
+  end type t
+end function func
+
+function func2() result(res)
+  volatile res
+  asynchronous res
+end function func2
+
+subroutine sub()
+  asynchronous sub ! { dg-error "SUBROUTINE attribute conflicts with ASYNCHRONOUS" }
+  volatile sub     ! { dg-error "SUBROUTINE attribute conflicts with VOLATILE" }
+end subroutine sub
+
+program main
+  asynchronous main ! { dg-error "PROGRAM attribute conflicts with ASYNCHRONOUS" }
+  volatile main     ! { dg-error "PROGRAM attribute conflicts with VOLATILE" }
+end program main