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This commit is contained in:
gingerBill
2021-09-13 01:07:24 +01:00
parent fb8fa5217d
commit f5bc95eb34
3 changed files with 27 additions and 51 deletions
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60
src/types.cpp
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@@ -121,7 +121,7 @@ struct BasicType {
String name;
};
enum StructSoaKind {
enum StructSoaKind : u8 {
StructSoa_None = 0,
StructSoa_Fixed = 1,
StructSoa_Slice = 2,
@@ -135,38 +135,37 @@ struct TypeStruct {
Ast * node;
Scope * scope;
Type * polymorphic_params; // Type_Tuple
Type * polymorphic_parent;
i64 custom_align;
Type * polymorphic_params; // Type_Tuple
Type * polymorphic_parent;
i64 custom_align;
Entity * names;
Type * soa_elem;
i64 soa_count;
StructSoaKind soa_kind;
Type * soa_elem;
i64 soa_count;
StructSoaKind soa_kind;
bool is_polymorphic;
bool are_offsets_set : 1;
bool are_offsets_being_processed : 1;
bool is_packed : 1;
bool is_raw_union : 1;
bool is_poly_specialized : 1;
bool is_polymorphic;
bool are_offsets_set : 1;
bool are_offsets_being_processed : 1;
bool is_packed : 1;
bool is_raw_union : 1;
bool is_poly_specialized : 1;
};
struct TypeUnion {
Array<Type *> variants;
Slice<Type *> variants;
Ast * node;
Scope * scope;
i64 variant_block_size;
i64 custom_align;
i64 tag_size;
Type * polymorphic_params; // Type_Tuple
Type * polymorphic_parent;
bool no_nil;
bool maybe;
i16 tag_size;
bool is_polymorphic;
bool is_poly_specialized;
bool is_poly_specialized : 1;
bool no_nil : 1;
bool maybe : 1;
};
struct TypeProc {
@@ -237,7 +236,6 @@ struct TypeProc {
Array<Entity *> fields; \
Ast *node; \
Scope * scope; \
Entity * names; \
Type * base_type; \
ExactValue *min_value; \
ExactValue *max_value; \
@@ -2311,7 +2309,7 @@ i64 union_tag_size(Type *u) {
}
}
u->Union.tag_size = gb_min3(max_align, build_context.max_align, 8);
u->Union.tag_size = cast(i16)gb_min3(max_align, build_context.max_align, 8);
return u->Union.tag_size;
}
@@ -2478,24 +2476,6 @@ Selection lookup_field_with_selection(Type *type_, String field_name, bool is_ty
type = base_type(type);
if (is_type) {
switch (type->kind) {
case Type_Struct:
if (type->Struct.names != nullptr &&
field_name == "names") {
sel.entity = type->Struct.names;
return sel;
}
break;
case Type_Enum:
if (type->Enum.names != nullptr &&
field_name == "names") {
sel.entity = type->Enum.names;
return sel;
}
break;
}
if (is_type_enum(type)) {
// NOTE(bill): These may not have been added yet, so check in case
for_array(i, type->Enum.fields) {
@@ -3269,7 +3249,7 @@ i64 type_size_of_internal(Type *t, TypePath *path) {
i64 tag_size = union_tag_size(t);
size = align_formula(max, tag_size);
// NOTE(bill): Calculate the padding between the common fields and the tag
t->Union.tag_size = tag_size;
t->Union.tag_size = cast(i16)tag_size;
t->Union.variant_block_size = size - field_size;
size += tag_size;