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Richard SmithandJon Ross-Perkins
28170c7867
Parse the name of a declaration as a sequence of `NameQualifier`s -- which have a name, possibly parameters, and a trailing period -- followed by a name and possibly parameters. This prepares us for parsing declarations of members of generic classes and similar cases, but actually supporting such member redeclarations is left to a future change. We previously required functions to have parameters, but no longer do, following the direction of #3848. Cases like namespaces that can't actually have parameters are now diagnosed in check instead of in parse. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
24 lines
768 B
C++
24 lines
768 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/parse/context.h"
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namespace Carbon::Parse {
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auto HandleNamespace(Context& context) -> void {
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auto state = context.PopState();
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context.PushState(state, State::NamespaceFinish);
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context.PushState(State::DeclNameAndParams, state.token);
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}
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auto HandleNamespaceFinish(Context& context) -> void {
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auto state = context.PopState();
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context.AddNodeExpectingDeclSemi(state, NodeKind::Namespace,
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Lex::TokenKind::Namespace,
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/*is_def_allowed=*/false);
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}
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} // namespace Carbon::Parse
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