mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:20:11 +01:00
Dana Jansens
f6b98261e1
Don't make the debugging user have to get the `.tree()` off of the context (which takes a bit of work to find).
50 lines
1.2 KiB
C++
50 lines
1.2 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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#ifndef NDEBUG
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#include "toolchain/parse/dump.h"
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#include <string>
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#include "common/raw_string_ostream.h"
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#include "toolchain/lex/dump.h"
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#include "toolchain/parse/context.h"
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namespace Carbon::Parse {
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LLVM_DUMP_METHOD auto Dump(const Tree& tree, Lex::TokenIndex token)
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-> std::string {
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return Lex::Dump(tree.tokens(), token);
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}
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LLVM_DUMP_METHOD auto Dump(const Tree& tree, NodeId node_id) -> std::string {
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RawStringOstream out;
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if (!node_id.has_value()) {
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out << "NodeId(<none>)";
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return out.TakeStr();
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}
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auto kind = tree.node_kind(node_id);
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auto token = tree.node_token(node_id);
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out << "NodeId(kind: " << kind
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<< ", token: " << Lex::Dump(tree.tokens(), token) << ")";
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return out.TakeStr();
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}
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static LLVM_DUMP_METHOD auto Dump(const Context& context, Lex::TokenIndex token)
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-> std::string {
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return Dump(context.tree(), token);
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}
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static LLVM_DUMP_METHOD auto Dump(const Context& context, NodeId node_id)
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-> std::string {
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return Dump(context.tree(), node_id);
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}
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} // namespace Carbon::Parse
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#endif // NDEBUG
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