diff options
Diffstat (limited to 'gcc/fortran/decl.c')
| -rw-r--r-- | gcc/fortran/decl.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index 20d1f8a..21f1089 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -746,6 +746,13 @@ add_init_expr_to_sym (const char *name, gfc_expr ** initp, /* Update symbol character length according initializer. */ if (sym->ts.cl->length == NULL) { + /* If there are multiple CHARACTER variables declared on + the same line, we don't want them to share the same + length. */ + sym->ts.cl = gfc_get_charlen (); + sym->ts.cl->next = gfc_current_ns->cl_list; + gfc_current_ns->cl_list = sym->ts.cl; + if (init->expr_type == EXPR_CONSTANT) sym->ts.cl->length = gfc_int_expr (init->value.character.length); @@ -1867,6 +1874,20 @@ match_attr_spec (void) goto cleanup; } + if ((d == DECL_PRIVATE || d == DECL_PUBLIC) + && gfc_current_state () != COMP_MODULE) + { + if (d == DECL_PRIVATE) + attr = "PRIVATE"; + else + attr = "PUBLIC"; + + gfc_error ("%s attribute at %L is not allowed outside of a MODULE", + attr, &seen_at[d]); + m = MATCH_ERROR; + goto cleanup; + } + switch (d) { case DECL_ALLOCATABLE: |