diff options
Diffstat (limited to 'src/librustc/back/abi.rs')
| -rw-r--r-- | src/librustc/back/abi.rs | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/librustc/back/abi.rs b/src/librustc/back/abi.rs index 70a029ede6f..e722e1a33c6 100644 --- a/src/librustc/back/abi.rs +++ b/src/librustc/back/abi.rs @@ -57,6 +57,13 @@ pub static n_tydesc_fields: uint = 8u; pub static fn_field_code: uint = 0u; pub static fn_field_box: uint = 1u; +// The three fields of a trait object/trait instance: vtable, box, and type +// description. +pub static trt_field_vtable: uint = 0u; +pub static trt_field_box: uint = 1u; +// This field is only present in unique trait objects, so it comes last. +pub static trt_field_tydesc: uint = 2u; + pub static vec_elt_fill: uint = 0u; pub static vec_elt_alloc: uint = 1u; @@ -77,12 +84,3 @@ pub fn bzero_glue_name() -> ~str { return ~"rust_bzero_glue"; } pub fn yield_glue_name() -> ~str { return ~"rust_yield_glue"; } pub fn no_op_type_glue_name() -> ~str { return ~"rust_no_op_type_glue"; } -// -// Local Variables: -// mode: rust -// fill-column: 78; -// indent-tabs-mode: nil -// c-basic-offset: 4 -// buffer-file-coding-system: utf-8-unix -// End: -// |