diff options
Diffstat (limited to 'gcc/fortran/symbol.c')
| -rw-r--r-- | gcc/fortran/symbol.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c index 40e3435..3aae04c 100644 --- a/gcc/fortran/symbol.c +++ b/gcc/fortran/symbol.c @@ -2129,6 +2129,20 @@ gfc_find_symtree (gfc_symtree *st, const char *name) } +/* Return a symtree node with a name that is guaranteed to be unique + within the namespace and corresponds to an illegal fortran name. */ + +gfc_symtree * +gfc_get_unique_symtree (gfc_namespace *ns) +{ + char name[GFC_MAX_SYMBOL_LEN + 1]; + static int serial = 0; + + sprintf (name, "@%d", serial++); + return gfc_new_symtree (&ns->sym_root, name); +} + + /* Given a name find a user operator node, creating it if it doesn't exist. These are much simpler than symbols because they can't be ambiguous with one another. */ |