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InternPool: implement resolveTypeFields

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This commit is contained in:
Andrew Kelley 2023-05-03 13:01:10 -07:00
parent cdf6acba96
commit 264292f430
3 changed files with 147 additions and 24 deletions
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24
src/InternPool.zig
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@ -78,7 +78,11 @@ pub const Key = union(enum) {
},
struct_type: struct {
fields_len: u32,
// TODO move Module.Struct data to here
// TODO move Module.Struct data to InternPool
},
union_type: struct {
fields_len: u32,
// TODO move Module.Union data to InternPool
},
pub const IntType = std.builtin.Type.Int;
@ -126,6 +130,10 @@ pub const Key = union(enum) {
@panic("TODO");
}
},
.union_type => |union_type| {
_ = union_type;
@panic("TODO");
},
}
}
@ -195,6 +203,14 @@ pub const Key = union(enum) {
@panic("TODO");
},
.union_type => |a_info| {
const b_info = b.union_type;
_ = a_info;
_ = b_info;
@panic("TODO");
},
}
}
@ -208,6 +224,7 @@ pub const Key = union(enum) {
.error_union_type,
.simple_type,
.struct_type,
.union_type,
=> return .type_type,
.int => |x| return x.ty,
@ -978,6 +995,11 @@ pub fn get(ip: *InternPool, gpa: Allocator, key: Key) Allocator.Error!Index {
.data = @enumToInt(SimpleInternal.type_empty_struct),
});
},
.union_type => |union_type| {
_ = union_type;
@panic("TODO");
},
}
return @intToEnum(Index, ip.items.len - 1);
}

137
src/Sema.zig
View File

@ -31373,6 +31373,7 @@ pub fn resolveTypeRequiresComptime(sema: *Sema, ty: Type) CompileError!bool {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -31660,30 +31661,118 @@ fn resolveUnionFully(sema: *Sema, ty: Type) CompileError!void {
}
pub fn resolveTypeFields(sema: *Sema, ty: Type) CompileError!Type {
switch (ty.tag()) {
.@"struct" => {
const struct_obj = ty.castTag(.@"struct").?.data;
try sema.resolveTypeFieldsStruct(ty, struct_obj);
return ty;
},
.@"union", .union_safety_tagged, .union_tagged => {
const union_obj = ty.cast(Type.Payload.Union).?.data;
try sema.resolveTypeFieldsUnion(ty, union_obj);
return ty;
},
.type_info => return sema.getBuiltinType("Type"),
.extern_options => return sema.getBuiltinType("ExternOptions"),
.export_options => return sema.getBuiltinType("ExportOptions"),
.atomic_order => return sema.getBuiltinType("AtomicOrder"),
.atomic_rmw_op => return sema.getBuiltinType("AtomicRmwOp"),
.calling_convention => return sema.getBuiltinType("CallingConvention"),
.address_space => return sema.getBuiltinType("AddressSpace"),
.float_mode => return sema.getBuiltinType("FloatMode"),
.reduce_op => return sema.getBuiltinType("ReduceOp"),
.modifier => return sema.getBuiltinType("CallModifier"),
.prefetch_options => return sema.getBuiltinType("PrefetchOptions"),
const mod = sema.mod;
else => return ty,
switch (ty.ip_index) {
.none => switch (ty.tag()) {
.@"struct" => {
const struct_obj = ty.castTag(.@"struct").?.data;
try sema.resolveTypeFieldsStruct(ty, struct_obj);
return ty;
},
.@"union", .union_safety_tagged, .union_tagged => {
const union_obj = ty.cast(Type.Payload.Union).?.data;
try sema.resolveTypeFieldsUnion(ty, union_obj);
return ty;
},
.type_info => return sema.getBuiltinType("Type"),
.extern_options => return sema.getBuiltinType("ExternOptions"),
.export_options => return sema.getBuiltinType("ExportOptions"),
.atomic_order => return sema.getBuiltinType("AtomicOrder"),
.atomic_rmw_op => return sema.getBuiltinType("AtomicRmwOp"),
.calling_convention => return sema.getBuiltinType("CallingConvention"),
.address_space => return sema.getBuiltinType("AddressSpace"),
.float_mode => return sema.getBuiltinType("FloatMode"),
.reduce_op => return sema.getBuiltinType("ReduceOp"),
.modifier => return sema.getBuiltinType("CallModifier"),
.prefetch_options => return sema.getBuiltinType("PrefetchOptions"),
else => return ty,
},
.u1_type,
.u8_type,
.i8_type,
.u16_type,
.i16_type,
.u29_type,
.u32_type,
.i32_type,
.u64_type,
.i64_type,
.u80_type,
.u128_type,
.i128_type,
.usize_type,
.isize_type,
.c_char_type,
.c_short_type,
.c_ushort_type,
.c_int_type,
.c_uint_type,
.c_long_type,
.c_ulong_type,
.c_longlong_type,
.c_ulonglong_type,
.c_longdouble_type,
.f16_type,
.f32_type,
.f64_type,
.f80_type,
.f128_type,
.anyopaque_type,
.bool_type,
.void_type,
.type_type,
.anyerror_type,
.comptime_int_type,
.comptime_float_type,
.noreturn_type,
.anyframe_type,
.null_type,
.undefined_type,
.enum_literal_type,
.manyptr_u8_type,
.manyptr_const_u8_type,
.single_const_pointer_to_comptime_int_type,
.const_slice_u8_type,
.anyerror_void_error_union_type,
.generic_poison_type,
.empty_struct_type,
=> return ty,
.undef => unreachable,
.zero => unreachable,
.zero_usize => unreachable,
.one => unreachable,
.one_usize => unreachable,
.calling_convention_c => unreachable,
.calling_convention_inline => unreachable,
.void_value => unreachable,
.unreachable_value => unreachable,
.null_value => unreachable,
.bool_true => unreachable,
.bool_false => unreachable,
.empty_struct => unreachable,
.generic_poison => unreachable,
.type_info_type => return sema.getBuiltinType("Type"),
.extern_options_type => return sema.getBuiltinType("ExternOptions"),
.export_options_type => return sema.getBuiltinType("ExportOptions"),
.atomic_order_type => return sema.getBuiltinType("AtomicOrder"),
.atomic_rmw_op_type => return sema.getBuiltinType("AtomicRmwOp"),
.calling_convention_type => return sema.getBuiltinType("CallingConvention"),
.address_space_type => return sema.getBuiltinType("AddressSpace"),
.float_mode_type => return sema.getBuiltinType("FloatMode"),
.reduce_op_type => return sema.getBuiltinType("ReduceOp"),
.call_modifier_type => return sema.getBuiltinType("CallModifier"),
.prefetch_options_type => return sema.getBuiltinType("PrefetchOptions"),
_ => switch (mod.intern_pool.indexToKey(ty.ip_index)) {
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
else => return ty,
},
}
}
@ -32824,6 +32913,7 @@ pub fn typeHasOnePossibleValue(sema: *Sema, ty: Type) CompileError!?Value {
.var_args_param => unreachable,
},
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -33475,6 +33565,7 @@ pub fn typeRequiresComptime(sema: *Sema, ty: Type) CompileError!bool {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,

10
src/type.zig
View File

@ -43,6 +43,7 @@ pub const Type = struct {
.optional_type => return .Optional,
.error_union_type => return .ErrorUnion,
.struct_type => return .Struct,
.union_type => return .Union,
.simple_type => |s| switch (s) {
.f16,
.f32,
@ -2018,6 +2019,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => |s| return writer.writeAll(@tagName(s)),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -2490,6 +2492,7 @@ pub const Type = struct {
.var_args_param => unreachable,
},
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -2768,6 +2771,7 @@ pub const Type = struct {
=> false,
},
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -3083,6 +3087,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -3478,6 +3483,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -3816,6 +3822,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -4847,6 +4854,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => unreachable,
.union_type => unreachable,
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -5171,6 +5179,7 @@ pub const Type = struct {
.var_args_param => unreachable,
},
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,
@ -5373,6 +5382,7 @@ pub const Type = struct {
.error_union_type => @panic("TODO"),
.simple_type => @panic("TODO"),
.struct_type => @panic("TODO"),
.union_type => @panic("TODO"),
.simple_value => unreachable,
.extern_func => unreachable,
.int => unreachable,