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| author | Alexandre Petit-Bianco <apbianco@cygnus.com> | 1999-03-23 11:20:03 +0000 |
|---|---|---|
| committer | Alexandre Petit-Bianco <apbianco@gcc.gnu.org> | 1999-03-23 03:20:03 -0800 |
| commit | de0b553f86bcb8075ed37ba0529c153a4ade45e5 (patch) | |
| tree | 6b7b5a8551a6f4c0b7c2122d941ba491f83fd1ac /gcc/java/parse.y | |
| parent | bdeb987972a871db073eec013477400e188ead31 (diff) | |
| download | gcc-de0b553f86bcb8075ed37ba0529c153a4ade45e5.zip gcc-de0b553f86bcb8075ed37ba0529c153a4ade45e5.tar.gz gcc-de0b553f86bcb8075ed37ba0529c153a4ade45e5.tar.bz2 | |
parse.y (find_applicable_accessible_methods_list): When dealing with interface...
Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (find_applicable_accessible_methods_list): When dealing
with interface: ensure that a given interface or java.lang.Object
are searched only once.
From-SVN: r25925
Diffstat (limited to 'gcc/java/parse.y')
| -rw-r--r-- | gcc/java/parse.y | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/gcc/java/parse.y b/gcc/java/parse.y index f06ee9f..1665f56 100644 --- a/gcc/java/parse.y +++ b/gcc/java/parse.y @@ -7170,20 +7170,49 @@ find_applicable_accessible_methods_list (lc, class, name, arglist) /* Search interfaces */ if (CLASS_INTERFACE (TYPE_NAME (class))) { + static tree searched_interfaces = NULL_TREE; + static int search_not_done = 0; int i, n; tree basetype_vec = TYPE_BINFO_BASETYPES (class); + /* Have we searched this interface already? */ + if (searched_interfaces) + { + tree current; + for (current = searched_interfaces; + current; current = TREE_CHAIN (current)) + if (TREE_VALUE (current) == class) + return NULL; + } + searched_interfaces = tree_cons (NULL_TREE, class, searched_interfaces); + search_applicable_methods_list (lc, TYPE_METHODS (class), name, arglist, &list, &all_list); n = TREE_VEC_LENGTH (basetype_vec); for (i = 0; i < n; i++) { - tree rlist = - find_applicable_accessible_methods_list - (lc, BINFO_TYPE (TREE_VEC_ELT (basetype_vec, i)), - name, arglist); + tree t = BINFO_TYPE (TREE_VEC_ELT (basetype_vec, i)); + tree rlist; + + /* Skip java.lang.Object (we'll search it once later.) */ + if (t == object_type_node) + continue; + + search_not_done++; + rlist = find_applicable_accessible_methods_list (lc, t, name, + arglist); all_list = chainon (rlist, (list ? list : all_list)); + search_not_done--; + } + + /* We're done. Reset the searched interfaces list and finally search + java.lang.Object */ + if (!search_not_done) + { + searched_interfaces = NULL_TREE; + search_applicable_methods_list (lc, TYPE_METHODS (object_type_node), + name, arglist, &list, &all_list); } } /* Search classes */ |