diff options
Diffstat (limited to 'gcc/langhooks.h')
| -rw-r--r-- | gcc/langhooks.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/langhooks.h b/gcc/langhooks.h index f84bdf64bf4..95d5840d0a9 100644 --- a/gcc/langhooks.h +++ b/gcc/langhooks.h @@ -127,6 +127,11 @@ struct lang_hooks_for_types /* Fill in information for the debugger about the bounds of TYPE. */ void (*get_subrange_bounds) (const_tree, tree *, tree *); + /* Called on INTEGER_TYPEs. Return NULL_TREE for non-biased types. For + biased types, return as an INTEGER_CST node the value that is represented + by a physical zero. */ + tree (*get_type_bias) (const_tree); + /* A type descriptive of TYPE's complex layout generated to help the debugger to decode variable-length or self-referential constructs. This is only used for the AT_GNAT_descriptive_type DWARF attribute. */ |