From 3ea52af31c6ee2b96ce6be5ac7c4aa336a05f01e Mon Sep 17 00:00:00 2001 From: burnus Date: Sun, 10 Dec 2006 19:53:07 +0000 Subject: fortran/ 2006-12-10 Tobias Burnus PR fortran/23994 * interface.c (compare_actual_formal): PROTECTED is incompatible with intent(out). * symbol.c (check_conflict): Check for PROTECTED conflicts. (gfc_add_protected): New function. (gfc_copy_attr): Copy PROTECTED attribute. * decl.c (match_attr_spec): Add PROTECTED support. (gfc_match_protected): New function. * dump-parse-tree.c (gfc_show_attr): Add PROTECTED support. * gfortran.h (gfc_symbol): Add protected flag. Add gfc_add_protected prototype. * expr.c (gfc_check_pointer_assign): Add PROTECTED support. * module.c (ab_attribute, attr_bits, mio_symbol_attribute, mio_symbol_attribute): Add PROTECTED support. * resolve.c (resolve_equivalence): Add PROTECTED support. * match.c (gfc_match_assignment,)gfc_match_pointer_assignment: Check PROTECTED attribute. * match.h: Add gfc_match_protected prototype. * parse.c (decode_statement): Match PROTECTED statement. * primary.c (match_variable): Add PROTECTED support. testsuite/ 2006-12-10 Tobias Burnus PR fortran/23994 * gfortran.dg/protected_1.f90: New test. * gfortran.dg/protected_2.f90: New test. * gfortran.dg/protected_3.f90: New test. * gfortran.dg/protected_4.f90: New test. * gfortran.dg/protected_5.f90: New test. * gfortran.dg/protected_6.f90: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119709 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/fortran/dump-parse-tree.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gcc/fortran/dump-parse-tree.c') diff --git a/gcc/fortran/dump-parse-tree.c b/gcc/fortran/dump-parse-tree.c index f53ee2e8598..17a7bf06052 100644 --- a/gcc/fortran/dump-parse-tree.c +++ b/gcc/fortran/dump-parse-tree.c @@ -550,6 +550,8 @@ gfc_show_attr (symbol_attribute * attr) gfc_status (" OPTIONAL"); if (attr->pointer) gfc_status (" POINTER"); + if (attr->protected) + gfc_status (" PROTECTED"); if (attr->save) gfc_status (" SAVE"); if (attr->value) -- cgit v1.2.3