authorgravatar for alex_naskos@hotmail.comAlexandros Naskos <alex_naskos@hotmail.com> 2018-04-24 17:38:30+03:00
committergravatar for alex_naskos@hotmail.comAlexandros Naskos <alex_naskos@hotmail.com> 2018-04-24 17:38:30+03:00
log182a9fad2d55973ab50f4a2170edb88d6708681d
tree8a868c3e9c493b886ac7b30af28e3d1117f1a58e
parent09d7033d1db6ac0887aa21f87a2f96dad039f4e3

Added ArrayInfo, NullableInfo, PromiseInfo generation

2 files changed, 146 insertions(+), 1 deletions(-)

src/codegen.cpp+1-1
......@@ -6366,7 +6366,7 @@ static void define_builtin_compile_vars(CodeGen *g) {
63666366 "};\n"
63676367 "\n"
63686368 "pub const ArrayInfo = struct {\n"
6369 " len: u64,\n"
6369 " len: usize,\n"
63706370 " child: &TypeInfo,\n"
63716371 "};\n"
63726372 "\n"
src/ir.cpp+145
......@@ -15875,6 +15875,151 @@ static ConstExprValue *ir_make_type_info_value(IrAnalyze *ira, ConstExprValue *p
1587515875 fields[3].data.x_ptr.data.ref.pointee = union_val;
1587615876 return payload;
1587715877 }
15878 case TypeTableEntryIdArray:
15879 {
15880 ConstExprValue *payload = create_const_vals(1);
15881 payload->special = ConstValSpecialStatic;
15882
15883 ConstExprValue *pointer_info_type = get_builtin_value(ira->codegen, "ArrayInfo");
15884 assert(pointer_info_type->type->id == TypeTableEntryIdMetaType);
15885 payload->type = pointer_info_type->data.x_type;
15886
15887 ConstExprValue *fields = create_const_vals(2);
15888 payload->data.x_struct.fields = fields;
15889
15890 if (parent->type->id == TypeTableEntryIdStruct)
15891 {
15892 payload->data.x_struct.parent.id = ConstParentIdStruct;
15893 payload->data.x_struct.parent.data.p_union.union_val = parent;
15894 }
15895 else if (parent->type->id == TypeTableEntryIdUnion)
15896 {
15897 payload->data.x_struct.parent.id = ConstParentIdUnion;
15898 payload->data.x_struct.parent.data.p_union.union_val = parent;
15899 }
15900 else
15901 {
15902 payload->data.x_struct.parent.id = ConstParentIdNone;
15903 }
15904 // len: usize
15905 fields[0].special = ConstValSpecialStatic;
15906 fields[0].type = ira->codegen->builtin_types.entry_usize;
15907 bigint_init_unsigned(&fields[0].data.x_bigint, type_entry->data.array.len);
15908 // child: &TypeInfo
15909 ConstExprValue *type_info_type = get_builtin_value(ira->codegen, "TypeInfo");
15910 assert(type_info_type->type->id == TypeTableEntryIdMetaType);
15911 fields[1].special = ConstValSpecialStatic;
15912 fields[1].type = get_pointer_to_type(ira->codegen, type_info_type->data.x_type, false);
15913 fields[1].data.x_ptr.special = ConstPtrSpecialRef;
15914 fields[1].data.x_ptr.mut = ConstPtrMutComptimeVar;
15915 ConstExprValue *union_val = create_const_vals(1);
15916 union_val->special = ConstValSpecialStatic;
15917 union_val->type = type_info_type->data.x_type;
15918 bigint_init_unsigned(&union_val->data.x_union.tag, type_id_index(type_entry->data.array.child_type->id));
15919 union_val->data.x_union.payload = ir_make_type_info_value(ira, union_val, type_entry->data.array.child_type);
15920 fields[1].data.x_ptr.data.ref.pointee = union_val;
15921 return payload;
15922 }
15923 case TypeTableEntryIdMaybe:
15924 {
15925 ConstExprValue *payload = create_const_vals(1);
15926 payload->special = ConstValSpecialStatic;
15927
15928 ConstExprValue *pointer_info_type = get_builtin_value(ira->codegen, "NullableInfo");
15929 assert(pointer_info_type->type->id == TypeTableEntryIdMetaType);
15930 payload->type = pointer_info_type->data.x_type;
15931
15932 ConstExprValue *fields = create_const_vals(1);
15933 payload->data.x_struct.fields = fields;
15934
15935 if (parent->type->id == TypeTableEntryIdStruct)
15936 {
15937 payload->data.x_struct.parent.id = ConstParentIdStruct;
15938 payload->data.x_struct.parent.data.p_union.union_val = parent;
15939 }
15940 else if (parent->type->id == TypeTableEntryIdUnion)
15941 {
15942 payload->data.x_struct.parent.id = ConstParentIdUnion;
15943 payload->data.x_struct.parent.data.p_union.union_val = parent;
15944 }
15945 else
15946 {
15947 payload->data.x_struct.parent.id = ConstParentIdNone;
15948 }
15949 // child: &TypeInfo
15950 ConstExprValue *type_info_type = get_builtin_value(ira->codegen, "TypeInfo");
15951 assert(type_info_type->type->id == TypeTableEntryIdMetaType);
15952 fields[0].special = ConstValSpecialStatic;
15953 fields[0].type = get_pointer_to_type(ira->codegen, type_info_type->data.x_type, false);
15954 fields[0].data.x_ptr.special = ConstPtrSpecialRef;
15955 fields[0].data.x_ptr.mut = ConstPtrMutComptimeVar;
15956 ConstExprValue *union_val = create_const_vals(1);
15957 union_val->special = ConstValSpecialStatic;
15958 union_val->type = type_info_type->data.x_type;
15959 bigint_init_unsigned(&union_val->data.x_union.tag, type_id_index(type_entry->data.maybe.child_type->id));
15960 union_val->data.x_union.payload = ir_make_type_info_value(ira, union_val, type_entry->data.maybe.child_type);
15961 fields[0].data.x_ptr.data.ref.pointee = union_val;
15962 return payload;
15963 }
15964 case TypeTableEntryIdPromise:
15965 {
15966 ConstExprValue *payload = create_const_vals(1);
15967 payload->special = ConstValSpecialStatic;
15968
15969 ConstExprValue *pointer_info_type = get_builtin_value(ira->codegen, "PromiseInfo");
15970 assert(pointer_info_type->type->id == TypeTableEntryIdMetaType);
15971 payload->type = pointer_info_type->data.x_type;
15972
15973 ConstExprValue *fields = create_const_vals(1);
15974 payload->data.x_struct.fields = fields;
15975
15976 if (parent->type->id == TypeTableEntryIdStruct)
15977 {
15978 payload->data.x_struct.parent.id = ConstParentIdStruct;
15979 payload->data.x_struct.parent.data.p_union.union_val = parent;
15980 }
15981 else if (parent->type->id == TypeTableEntryIdUnion)
15982 {
15983 payload->data.x_struct.parent.id = ConstParentIdUnion;
15984 payload->data.x_struct.parent.data.p_union.union_val = parent;
15985 }
15986 else
15987 {
15988 payload->data.x_struct.parent.id = ConstParentIdNone;
15989 }
15990 // child: ?&TypeInfo
15991 ConstExprValue *type_info_type = get_builtin_value(ira->codegen, "TypeInfo");
15992 assert(type_info_type->type->id == TypeTableEntryIdMetaType);
15993
15994 TypeTableEntry *type_info_ptr_type = get_pointer_to_type(ira->codegen, type_info_type->data.x_type, false);
15995
15996 fields[0].special = ConstValSpecialStatic;
15997 fields[0].type = get_maybe_type(ira->codegen, type_info_ptr_type);
15998
15999 if (type_entry->data.promise.result_type == nullptr)
16000 {
16001 fields[0].data.x_maybe = nullptr;
16002 }
16003 else
16004 {
16005 ConstExprValue *maybe_value = create_const_vals(1);
16006 maybe_value->special = ConstValSpecialStatic;
16007 maybe_value->type = type_info_ptr_type;
16008
16009 maybe_value->data.x_ptr.special = ConstPtrSpecialRef;
16010 maybe_value->data.x_ptr.mut = ConstPtrMutComptimeVar;
16011
16012 ConstExprValue *union_val = create_const_vals(1);
16013 union_val->special = ConstValSpecialStatic;
16014 union_val->type = type_info_type->data.x_type;
16015 bigint_init_unsigned(&union_val->data.x_union.tag, type_id_index(type_entry->data.promise.result_type->id));
16016 union_val->data.x_union.payload = ir_make_type_info_value(ira, union_val, type_entry->data.promise.result_type);
16017
16018 maybe_value->data.x_ptr.data.ref.pointee = union_val;
16019 fields[0].data.x_maybe = maybe_value;
16020 }
16021 return payload;
16022 }
1587816023 default:
1587916024 zig_unreachable();
1588016025 }