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https://github.com/carbon-language/carbon-lang.git
synced 2026-09-29 12:34:56 +01:00
Richard Smith
fea6cf88fc
Combine the initialization, implicit conversion, and value category conversion functions into a single function. This substantially reduces the duplication between these steps, and ensures that we support the same set of conversions in all these contexts. This also fixes some issues where we would not use the proper value representation for tuples and structs after performing implicit conversions.
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#include "toolchain/check/context.h"
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#include "toolchain/check/convert.h"
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#include "toolchain/sem_ir/node.h"
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namespace Carbon::Check {
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auto HandleAddress(Context& context, Parse::Node parse_node) -> bool {
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return context.TODO(parse_node, "HandleAddress");
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}
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auto HandleGenericPatternBinding(Context& context, Parse::Node parse_node)
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-> bool {
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return context.TODO(parse_node, "GenericPatternBinding");
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}
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auto HandlePatternBinding(Context& context, Parse::Node parse_node) -> bool {
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auto [type_node, parsed_type_id] =
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context.node_stack().PopExpressionWithParseNode();
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auto cast_type_id = ExpressionAsType(context, type_node, parsed_type_id);
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// Get the name.
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auto [name_node, name_id] =
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context.node_stack().PopWithParseNode<Parse::NodeKind::Name>();
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// Allocate a node of the appropriate kind, linked to the name for error
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// locations.
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switch (auto context_parse_node_kind = context.parse_tree().node_kind(
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context.node_stack().PeekParseNode())) {
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case Parse::NodeKind::VariableIntroducer:
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context.AddNodeAndPush(parse_node, SemIR::Node::VarStorage::Make(
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name_node, cast_type_id, name_id));
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break;
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case Parse::NodeKind::ParameterListStart:
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context.AddNodeAndPush(parse_node, SemIR::Node::Parameter::Make(
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name_node, cast_type_id, name_id));
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break;
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default:
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CARBON_FATAL() << "Found a pattern binding in unexpected context "
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<< context_parse_node_kind;
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}
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return true;
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}
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auto HandleTemplate(Context& context, Parse::Node parse_node) -> bool {
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return context.TODO(parse_node, "HandleTemplate");
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}
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} // namespace Carbon::Check
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