"Joseph S. Myers" <jos...@codesourcery.com> writes:
> @@ -4994,6 +4997,22 @@ c_sizeof_or_alignof_type (location_t loc,
> value = size_binop_loc (loc, CEIL_DIV_EXPR, TYPE_SIZE_UNIT (type),
> size_int (TYPE_PRECISION (char_type_node)
> / BITS_PER_UNIT));
> + else if (min_alignof)
> + {
> + unsigned int align = TYPE_ALIGN (type);
> + align = MIN (align, BIGGEST_ALIGNMENT);
> +#ifdef BIGGEST_FIELD_ALIGNMENT
> + align = MIN (align, BIGGEST_FIELD_ALIGNMENT);
> +#endif
> + tree field = build_decl (UNKNOWN_LOCATION, FIELD_DECL, NULL_TREE,
> + type);
> + unsigned int field_align = align;
> +#ifdef ADJUST_FIELD_ALIGN
> + field_align = ADJUST_FIELD_ALIGN (field, field_align);
> +#endif
> + align = MIN (align, field_align);
> + value = size_int (align / BITS_PER_UNIT);
> + }
> else
> value = size_int (TYPE_ALIGN_UNIT (type));
> }
../../gcc/c-family/c-common.c: In function ‘tree_node*
c_sizeof_or_alignof_type(location_t, tree, bool, bool, int)’:
../../gcc/c-family/c-common.c:5007:9: error: unused variable ‘field’
[-Werror=unused-variable]
tree field = build_decl (UNKNOWN_LOCATION, FIELD_DECL, NULL_TREE,
^
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
