diff --git a/flang/test/Semantics/call30.f90 b/flang/test/Semantics/call30.f90 new file mode 100644 --- /dev/null +++ b/flang/test/Semantics/call30.f90 @@ -0,0 +1,68 @@ +! RUN: %python %S/test_errors.py %s %flang_fc1 +! This test is responsible for checking the fix for passing non-variables as +! actual arguments to subroutines/functions whose corresponding dummy argument +! expects a VOLATILE variable +! c.f. llvm-project GitHub issue #58973 + +module m + contains + subroutine vol_dum_int(my_int) + integer, volatile :: my_int + end subroutine vol_dum_int + + subroutine vol_dum_real(my_real) + real, volatile :: my_real + end subroutine vol_dum_real + + subroutine vol_dum_complex(my_complex) + complex, volatile :: my_complex + end subroutine vol_dum_complex + + subroutine vol_dum_int_arr(my_int_arr) + integer, dimension(2,2), volatile :: my_int_arr + end subroutine vol_dum_int_arr + + subroutine subr(dummy) + procedure(sin) :: dummy + end subroutine + + subroutine test_all_subprograms() + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable + call vol_dum_int(6) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable + call vol_dum_int(6+12) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable + call vol_dum_int(6*12) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int=' is not a variable + call vol_dum_int(-6/2) + + !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable + call vol_dum_real(3.141592653) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable + call vol_dum_real(3.141592653 + -10.6e-11) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable + call vol_dum_real(3.141592653 * 10.6e-11) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_real=' is not a variable + call vol_dum_real(3.141592653 / -10.6e-11) + + !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable + call vol_dum_complex((1., 3.2)) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable + call vol_dum_complex((1., 3.2) + (-2., 3.14)) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable + call vol_dum_complex((1., 3.2) * (-2., 3.14)) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_complex=' is not a variable + call vol_dum_complex((1., 3.2) / (-2., 3.14)) + + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable + call vol_dum_int_arr((/ 1, 2, 3, 4 /)) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable + call vol_dum_int_arr(reshape((/ 1, 2, 3, 4 /), (/ 2, 2/))) + !WARNING: actual argument associated with VOLATILE dummy argument 'my_int_arr=' is not a variable + call vol_dum_int_arr((/ 1, 2, 3, 4 /)) + + ! currently, the test_errors.py script only checks stderr if an error + !ERROR: Actual argument associated with procedure dummy argument 'dummy=' is typeless + call subr(B"1010") + end subroutine test_all_subprograms +end module m