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More uses of checked_static_cast

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This patch changes a few more uses of static_cast to use
checked_static_cast.  In this patch, cast-to-references are converted
by moving the dereference outside of the cast, as checked_static_cast
only handles pointers.
This commit is contained in:
Tom Tromey
2022-09-24 13:38:42 -06:00
parent 98ed24fb35
commit da6f3d00b4
1 changed files with 10 additions and 10 deletions
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20
gdb/dwarf2/read.c
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@ -3155,8 +3155,8 @@ dwarf2_gdb_index::expand_matching_symbols
const block_enum block_kind = global ? GLOBAL_BLOCK : STATIC_BLOCK;
mapped_index &index
= (static_cast<mapped_index &>
(*per_objfile->per_bfd->index_table.get ()));
= *(gdb::checked_static_cast<mapped_index *>
(per_objfile->per_bfd->index_table.get ()));
const char *match_name = name.ada ().lookup_name ().c_str ();
auto matcher = [&] (const char *symname)
@ -4005,8 +4005,8 @@ dw2_expand_marked_cus
offset_type vec_len, vec_idx;
bool global_seen = false;
mapped_index &index
= (static_cast<mapped_index &>
(*per_objfile->per_bfd->index_table.get ()));
= *(gdb::checked_static_cast<mapped_index *>
(per_objfile->per_bfd->index_table.get ()));
offset_view vec (index.constant_pool.slice (index.symbol_vec_index (idx)));
vec_len = vec[0];
@ -4225,8 +4225,8 @@ dwarf2_gdb_index::expand_symtabs_matching
}
mapped_index &index
= (static_cast<mapped_index &>
(*per_objfile->per_bfd->index_table.get ()));
= *(gdb::checked_static_cast<mapped_index *>
(per_objfile->per_bfd->index_table.get ()));
bool result
= dw2_expand_symtabs_matching_symbol (index, *lookup_name,
@ -5208,8 +5208,8 @@ dwarf2_debug_names_index::expand_matching_symbols
dwarf2_per_objfile *per_objfile = get_dwarf2_per_objfile (objfile);
mapped_debug_names &map
= (static_cast<mapped_debug_names &>
(*per_objfile->per_bfd->index_table.get ()));
= *(gdb::checked_static_cast<mapped_debug_names *>
(per_objfile->per_bfd->index_table.get ()));
const block_search_flags block_flags
= global ? SEARCH_GLOBAL_BLOCK : SEARCH_STATIC_BLOCK;
@ -5270,8 +5270,8 @@ dwarf2_debug_names_index::expand_symtabs_matching
}
mapped_debug_names &map
= (static_cast<mapped_debug_names &>
(*per_objfile->per_bfd->index_table.get ()));
= *(gdb::checked_static_cast<mapped_debug_names *>
(per_objfile->per_bfd->index_table.get ()));
bool result
= dw2_expand_symtabs_matching_symbol (map, *lookup_name,