diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/c_loc_pure_1.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/c_loc_pure_1.f90 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/c_loc_pure_1.f90 b/gcc/testsuite/gfortran.dg/c_loc_pure_1.f90 new file mode 100644 index 000000000..911f5429d --- /dev/null +++ b/gcc/testsuite/gfortran.dg/c_loc_pure_1.f90 @@ -0,0 +1,11 @@ +! { dg-do compile } +! { dg-options "-Wimplicit-interface" } +! PR 38220 - c_loc is pure and has an explicit interface +USE ISO_C_BINDING, ONLY: C_PTR, C_LOC +CONTAINS + PURE SUBROUTINE F(x) + INTEGER, INTENT(in), TARGET :: x + TYPE(C_PTR) :: px + px = C_LOC(x) + END SUBROUTINE +END |