diff options
Diffstat (limited to 'gcc/hooks.c')
-rw-r--r-- | gcc/hooks.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/hooks.c b/gcc/hooks.c index cb6efd4bb6a..7b3f5aef74c 100644 --- a/gcc/hooks.c +++ b/gcc/hooks.c @@ -226,3 +226,28 @@ hook_tree_tree_identity (tree a) { return a; } + +/* Generic hook that takes a tree and returns a NULL string. */ +const char * +hook_constcharptr_tree_null (tree t ATTRIBUTE_UNUSED) +{ + return NULL; +} + +/* APPLE LOCAL begin constant cfstrings */ +/* Generic hook that takes a tree and returns NULL. */ +tree +hook_tree_tree_null (tree a ATTRIBUTE_UNUSED) +{ + return NULL; +} + +/* Generic hook that takes three trees and returns NULL. */ +tree +hook_tree_tree_tree_tree_null (tree a ATTRIBUTE_UNUSED, + tree b ATTRIBUTE_UNUSED, + tree c ATTRIBUTE_UNUSED) +{ + return NULL; +} +/* APPLE LOCAL end constant cfstrings */ |