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Richard Smith
71aa4a45be
Add a `NameId` that is effectively just a wrapper around a `StringId`, with some additional predefined values for names that don't correspond to strings, such as the name of `self` or the function's return slot.
24 lines
786 B
C++
24 lines
786 B
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/sem_ir/entry_point.h"
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#include "llvm/ADT/StringRef.h"
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namespace Carbon::SemIR {
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static constexpr llvm::StringLiteral EntryPointFunction = "Run";
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auto IsEntryPoint(const SemIR::File& file, SemIR::FunctionId function_id)
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-> bool {
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// TODO: Check if `file` is in the `Main` package.
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const auto& function = file.functions().Get(function_id);
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// TODO: Check if `function` is in a namespace.
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return function.name_id.is_valid() &&
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file.names().GetAsStringIfIdentifier(function.name_id) ==
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EntryPointFunction;
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}
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} // namespace Carbon::SemIR
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