mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:40:12 +01:00
Richard SmithandJon Ross-Perkins
891c7d8368
Remove `ReusingLoc` and add enforcement that even for imported locations, the kind of the parse node for an instruction matches the kind specified in the instruction definition. Change the node kind for a few instructions to `NodeId`: - A couple of instructions had a typed node but could be created implicitly with any node as part of a builtin implicit conversion. This happened for `AddrOf`, `ArrayIndex`, and `Deref`. - A bunch of instructions had `InvalidNodeId` as their associated parse node kind but were actually always created with a location. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
#include "toolchain/check/interface.h"
|
|
|
|
#include "toolchain/check/context.h"
|
|
#include "toolchain/sem_ir/ids.h"
|
|
#include "toolchain/sem_ir/inst.h"
|
|
#include "toolchain/sem_ir/typed_insts.h"
|
|
|
|
namespace Carbon::Check {
|
|
|
|
auto BuildAssociatedEntity(Context& context, SemIR::InterfaceId interface_id,
|
|
SemIR::InstId decl_id) -> SemIR::InstId {
|
|
auto& interface_info = context.interfaces().Get(interface_id);
|
|
if (!interface_info.is_being_defined()) {
|
|
// This should only happen if the interface is erroneously defined more than
|
|
// once.
|
|
// TODO: Find a way to CHECK this.
|
|
return SemIR::InstId::BuiltinError;
|
|
}
|
|
|
|
// The interface type is the type of `Self`.
|
|
auto self_type_id =
|
|
context.insts().Get(interface_info.self_param_id).type_id();
|
|
|
|
// Register this declaration as declaring an associated entity.
|
|
auto index = SemIR::ElementIndex(
|
|
context.args_type_info_stack().PeekCurrentBlockContents().size());
|
|
context.args_type_info_stack().AddInstId(decl_id);
|
|
|
|
// Name lookup for the declaration's name should name the associated entity,
|
|
// not the declaration itself.
|
|
auto type_id = context.GetAssociatedEntityType(
|
|
self_type_id, context.insts().Get(decl_id).type_id());
|
|
return context.AddInst<SemIR::AssociatedEntity>(
|
|
context.insts().GetLocId(decl_id),
|
|
{.type_id = type_id, .index = index, .decl_id = decl_id});
|
|
}
|
|
|
|
} // namespace Carbon::Check
|