xref: /llvm-project/flang/test/Semantics/procinterface04.f90 (revision 1c91d9bdea3b6c38e8fbce46ec8181a9c0aa26f8)
1! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
2subroutine test(dp1, dp2)
3  intrinsic sin
4  interface
5    elemental real function elemental(x)
6      real, intent(in) :: x
7    end
8    pure real function nonelemental(x)
9      real, intent(in) :: x
10    end
11  end interface
12  !PORTABILITY: A dummy procedure should not have an ELEMENTAL intrinsic as its interface
13  procedure(sin) :: dp1
14  !ERROR: A dummy procedure may not be ELEMENTAL
15  procedure(elemental) :: dp2
16  !PORTABILITY: Procedure pointer 'pp1' should not have an ELEMENTAL intrinsic as its interface
17  procedure(sin), pointer :: pp1
18  !ERROR: Procedure pointer 'pp2' may not be ELEMENTAL
19  procedure(elemental), pointer :: pp2
20  procedure(elemental) :: pp3 ! ok, external
21  procedure(nonelemental), pointer :: pp4 => sin ! ok, special case
22  !ERROR: Procedure pointer 'pp5' cannot be initialized with the elemental procedure 'elemental'
23  procedure(nonelemental), pointer :: pp5 => elemental
24end
25