diff options
Diffstat (limited to 'gcc/ada/gcc-interface/decl.c')
| -rw-r--r-- | gcc/ada/gcc-interface/decl.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/ada/gcc-interface/decl.c b/gcc/ada/gcc-interface/decl.c index f7db364c641..f312c7d4cbe 100644 --- a/gcc/ada/gcc-interface/decl.c +++ b/gcc/ada/gcc-interface/decl.c @@ -1887,8 +1887,10 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, int definition) } /* If the type we are dealing with has got a smaller alignment than the - natural one, we need to wrap it up in a record type and under-align - the latter. We reuse the padding machinery for this purpose. */ + natural one, we need to wrap it up in a record type and misalign the + latter; we reuse the padding machinery for this purpose. Note that, + even if the record type is marked as packed because of misalignment, + we don't pack the field so as to give it the size of the type. */ else if (align > 0) { tree gnu_field_type, gnu_field; @@ -1918,7 +1920,8 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, int definition) a bitfield. */ gnu_field = create_field_decl (get_identifier ("F"), gnu_field_type, - gnu_type, NULL_TREE, bitsize_zero_node, 1, 0); + gnu_type, TYPE_SIZE (gnu_field_type), + bitsize_zero_node, 0, 0); finish_record_type (gnu_type, gnu_field, 2, debug_info_p); compute_record_mode (gnu_type); |