Files
carbon-lang/toolchain/check/handle_paren.cpp
T
Jon Ross-PerkinsandRichard Smith 0d618b1278 Tidy up lint issues. (#3429)
These are manual fixes; mostly from clang-tidy, some from clangd (which
notes unused includes).

In typed_insts, adding inlline due to misc-definitions-in-headers. Per
discussion, clang-tidy is wrong, but inline silences it.

For parameter name skew in definition versus declaration, I'm just using
the name from the definition.

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>
2023-11-29 20:41:53 +00:00

56 lines
1.9 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/context.h"
namespace Carbon::Check {
auto HandleParenExpr(Context& context, Parse::NodeId parse_node) -> bool {
auto value_id = context.node_stack().PopExpr();
// ParamOrArgStart was called for tuple handling; clean up the ParamOrArg
// support for non-tuple cases.
context.ParamOrArgEnd(Parse::NodeKind::ParenExprOrTupleLiteralStart);
context.node_stack()
.PopAndDiscardSoloParseNode<
Parse::NodeKind::ParenExprOrTupleLiteralStart>();
context.node_stack().Push(parse_node, value_id);
return true;
}
auto HandleParenExprOrTupleLiteralStart(Context& context,
Parse::NodeId parse_node) -> bool {
context.node_stack().Push(parse_node);
context.ParamOrArgStart();
return true;
}
auto HandleTupleLiteralComma(Context& context, Parse::NodeId /*parse_node*/)
-> bool {
context.ParamOrArgComma();
return true;
}
auto HandleTupleLiteral(Context& context, Parse::NodeId parse_node) -> bool {
auto refs_id =
context.ParamOrArgEnd(Parse::NodeKind::ParenExprOrTupleLiteralStart);
context.node_stack()
.PopAndDiscardSoloParseNode<
Parse::NodeKind::ParenExprOrTupleLiteralStart>();
const auto& inst_block = context.inst_blocks().Get(refs_id);
llvm::SmallVector<SemIR::TypeId> type_ids;
type_ids.reserve(inst_block.size());
for (auto inst : inst_block) {
type_ids.push_back(context.insts().Get(inst).type_id());
}
auto type_id = context.CanonicalizeTupleType(parse_node, type_ids);
auto value_id =
context.AddInst(SemIR::TupleLiteral{parse_node, type_id, refs_id});
context.node_stack().Push(parse_node, value_id);
return true;
}
} // namespace Carbon::Check