|
| 1 | +class Element extends @element { |
| 2 | + string toString() { none() } |
| 3 | +} |
| 4 | + |
| 5 | +class Location extends @location_default { |
| 6 | + string toString() { none() } |
| 7 | +} |
| 8 | + |
| 9 | +private predicate wrapperConstArg(Element id) { |
| 10 | + struct_field_default_vals(_, id) or variant_const_args(_, id) |
| 11 | +} |
| 12 | + |
| 13 | +private predicate traitIsAlias(Element id) { |
| 14 | + traits(id) and trait_type_bound_lists(id, _) and not trait_assoc_item_lists(id, _) |
| 15 | +} |
| 16 | + |
| 17 | +private predicate sourceMeta(Element id) { |
| 18 | + path_meta(id) or |
| 19 | + key_value_meta(id) or |
| 20 | + token_tree_meta(id) or |
| 21 | + unsafe_meta(id) or |
| 22 | + cfg_meta(id) or |
| 23 | + cfg_attr_meta(id) |
| 24 | +} |
| 25 | + |
| 26 | +private predicate unsafeInnerMeta(Element id) { |
| 27 | + unsafe_meta_meta(_, id) |
| 28 | +} |
| 29 | + |
| 30 | +private predicate metaPath(Element id, Element path) { |
| 31 | + path_meta_paths(id, path) or key_value_meta_paths(id, path) or token_tree_meta_paths(id, path) |
| 32 | +} |
| 33 | + |
| 34 | +private predicate metaExpr(Element id, Element expr) { |
| 35 | + key_value_meta_exprs(id, expr) |
| 36 | +} |
| 37 | + |
| 38 | +private predicate metaTokenTree(Element id, Element tokenTree) { |
| 39 | + token_tree_meta_token_trees(id, tokenTree) |
| 40 | +} |
| 41 | + |
| 42 | +private predicate deletedElement(Element id) { |
| 43 | + wrapperConstArg(id) or |
| 44 | + unsafeInnerMeta(id) or |
| 45 | + cfg_atoms(id) or |
| 46 | + cfg_composites(id) or |
| 47 | + try_block_modifiers(id) |
| 48 | +} |
| 49 | + |
| 50 | +query predicate new_block_expr_is_try(Element id) { |
| 51 | + exists(Element modifier | block_expr_try_block_modifiers(id, modifier) and try_block_modifier_is_try(modifier)) |
| 52 | +} |
| 53 | + |
| 54 | +query predicate new_names(Element id) { |
| 55 | + names(id) or format_args_arg_names(id) |
| 56 | +} |
| 57 | + |
| 58 | +query predicate new_format_args_arg_names(Element id, Element name) { |
| 59 | + format_args_arg_arg_names(id, name) |
| 60 | +} |
| 61 | + |
| 62 | +query predicate new_const_args(Element id) { |
| 63 | + const_args(id) and not wrapperConstArg(id) |
| 64 | +} |
| 65 | + |
| 66 | +query predicate new_const_arg_exprs(Element id, Element expr) { |
| 67 | + const_arg_exprs(id, expr) and not wrapperConstArg(id) |
| 68 | +} |
| 69 | + |
| 70 | +query predicate new_struct_field_defaults(Element id, Element expr) { |
| 71 | + exists(Element constArg | struct_field_default_vals(id, constArg) and const_arg_exprs(constArg, expr)) |
| 72 | +} |
| 73 | + |
| 74 | +query predicate new_variant_discriminants(Element id, Element expr) { |
| 75 | + exists(Element constArg | variant_const_args(id, constArg) and const_arg_exprs(constArg, expr)) |
| 76 | +} |
| 77 | + |
| 78 | +query predicate new_meta(Element id) { |
| 79 | + sourceMeta(id) and not unsafeInnerMeta(id) |
| 80 | +} |
| 81 | + |
| 82 | +query predicate new_meta_paths(Element id, Element path) { |
| 83 | + metaPath(id, path) and not unsafeInnerMeta(id) |
| 84 | + or |
| 85 | + exists(Element inner | unsafe_meta_meta(id, inner) and metaPath(inner, path)) |
| 86 | +} |
| 87 | + |
| 88 | +query predicate new_meta_exprs(Element id, Element expr) { |
| 89 | + metaExpr(id, expr) and not unsafeInnerMeta(id) |
| 90 | + or |
| 91 | + exists(Element inner | unsafe_meta_meta(id, inner) and metaExpr(inner, expr)) |
| 92 | +} |
| 93 | + |
| 94 | +query predicate new_meta_token_trees(Element id, Element tokenTree) { |
| 95 | + metaTokenTree(id, tokenTree) and not unsafeInnerMeta(id) |
| 96 | + or |
| 97 | + exists(Element inner | unsafe_meta_meta(id, inner) and metaTokenTree(inner, tokenTree)) |
| 98 | +} |
| 99 | + |
| 100 | +query predicate new_meta_is_unsafe(Element id) { |
| 101 | + unsafe_meta_is_unsafe(id) |
| 102 | +} |
| 103 | + |
| 104 | +query predicate new_traits(Element id) { |
| 105 | + traits(id) and not traitIsAlias(id) |
| 106 | +} |
| 107 | + |
| 108 | +query predicate new_trait_assoc_item_lists(Element id, Element assocItemList) { |
| 109 | + trait_assoc_item_lists(id, assocItemList) and not traitIsAlias(id) |
| 110 | +} |
| 111 | + |
| 112 | +query predicate new_trait_attrs(Element id, int index, Element attr) { |
| 113 | + trait_attrs(id, index, attr) and not traitIsAlias(id) |
| 114 | +} |
| 115 | + |
| 116 | +query predicate new_trait_generic_param_lists(Element id, Element genericParamList) { |
| 117 | + trait_generic_param_lists(id, genericParamList) and not traitIsAlias(id) |
| 118 | +} |
| 119 | + |
| 120 | +query predicate new_trait_is_auto(Element id) { |
| 121 | + trait_is_auto(id) and not traitIsAlias(id) |
| 122 | +} |
| 123 | + |
| 124 | +query predicate new_trait_is_unsafe(Element id) { |
| 125 | + trait_is_unsafe(id) and not traitIsAlias(id) |
| 126 | +} |
| 127 | + |
| 128 | +query predicate new_trait_names(Element id, Element name) { |
| 129 | + trait_names(id, name) and not traitIsAlias(id) |
| 130 | +} |
| 131 | + |
| 132 | +query predicate new_trait_type_bound_lists(Element id, Element typeBoundList) { |
| 133 | + trait_type_bound_lists(id, typeBoundList) and not traitIsAlias(id) |
| 134 | +} |
| 135 | + |
| 136 | +query predicate new_trait_visibilities(Element id, Element visibility) { |
| 137 | + trait_visibilities(id, visibility) and not traitIsAlias(id) |
| 138 | +} |
| 139 | + |
| 140 | +query predicate new_trait_where_clauses(Element id, Element whereClause) { |
| 141 | + trait_where_clauses(id, whereClause) and not traitIsAlias(id) |
| 142 | +} |
| 143 | + |
| 144 | +query predicate new_trait_aliases(Element id) { |
| 145 | + traitIsAlias(id) |
| 146 | +} |
| 147 | + |
| 148 | +query predicate new_trait_alias_attrs(Element id, int index, Element attr) { |
| 149 | + trait_attrs(id, index, attr) and traitIsAlias(id) |
| 150 | +} |
| 151 | + |
| 152 | +query predicate new_trait_alias_generic_param_lists(Element id, Element genericParamList) { |
| 153 | + trait_generic_param_lists(id, genericParamList) and traitIsAlias(id) |
| 154 | +} |
| 155 | + |
| 156 | +query predicate new_trait_alias_names(Element id, Element name) { |
| 157 | + trait_names(id, name) and traitIsAlias(id) |
| 158 | +} |
| 159 | + |
| 160 | +query predicate new_trait_alias_type_bound_lists(Element id, Element typeBoundList) { |
| 161 | + trait_type_bound_lists(id, typeBoundList) and traitIsAlias(id) |
| 162 | +} |
| 163 | + |
| 164 | +query predicate new_trait_alias_visibilities(Element id, Element visibility) { |
| 165 | + trait_visibilities(id, visibility) and traitIsAlias(id) |
| 166 | +} |
| 167 | + |
| 168 | +query predicate new_trait_alias_where_clauses(Element id, Element whereClause) { |
| 169 | + trait_where_clauses(id, whereClause) and traitIsAlias(id) |
| 170 | +} |
| 171 | + |
| 172 | +query predicate new_locatable_locations(Element id, Location location) { |
| 173 | + locatable_locations(id, location) and not deletedElement(id) |
| 174 | +} |
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