diff options
| -rw-r--r-- | gcc/fortran/trans-decl.cc | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/bind_c_char_11.f90 | 45 |
2 files changed, 47 insertions, 2 deletions
diff --git a/gcc/fortran/trans-decl.cc b/gcc/fortran/trans-decl.cc index 8853871..f7fb6ee 100644 --- a/gcc/fortran/trans-decl.cc +++ b/gcc/fortran/trans-decl.cc @@ -7063,8 +7063,8 @@ gfc_conv_cfi_to_gfc (stmtblock_t *init, stmtblock_t *finally, if (sym->ts.type == BT_CHARACTER && !INTEGER_CST_P (sym->ts.u.cl->backend_decl)) { - gfc_conv_string_length (sym->ts.u.cl, NULL, init); - gfc_trans_vla_type_sizes (sym, init); + gfc_conv_string_length (sym->ts.u.cl, NULL, &block); + gfc_trans_vla_type_sizes (sym, &block); } /* gfc->data = cfi->base_addr - or for scalars: gfc = cfi->base_addr. diff --git a/gcc/testsuite/gfortran.dg/bind_c_char_11.f90 b/gcc/testsuite/gfortran.dg/bind_c_char_11.f90 new file mode 100644 index 0000000..5ed8e82 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/bind_c_char_11.f90 @@ -0,0 +1,45 @@ +! { dg-do compile } +! { dg-additional-options "-Wuninitialized" } +! +! PR fortran/115390 - fixes for CHARACTER(len=*) dummies with bind(C) + +module test + implicit none +contains + subroutine bar(s,t) bind(c) + character(*), intent(in) :: s,t + optional :: t + call foo(s,t) + end + subroutine bar1(s,t) bind(c) + character(*), intent(in) :: s(:),t(:) + optional :: t + call foo1(s,t) + end + subroutine bar4(s,t) bind(c) + character(len=*,kind=4), intent(in) :: s,t + optional :: t + call foo4(s,t) + end + subroutine bar5(s,t) bind(c) + character(len=*,kind=4), intent(in) :: s(:),t(:) + optional :: t + call foo5(s,t) + end + subroutine foo(s,t) + character(*), intent(in) :: s,t + optional :: t + end + subroutine foo1(s,t) + character(*), intent(in) :: s(:),t(:) + optional :: t + end + subroutine foo4(s,t) + character(len=*,kind=4), intent(in) :: s,t + optional :: t + end + subroutine foo5(s,t) + character(len=*,kind=4), intent(in) :: s(:),t(:) + optional :: t + end +end |