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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-PerkinsandDana Jansens
3ae62f8130
Thought this might be interesting for you to allow more continuous
stream use. Also eliminates the need for `DumpNoNewline`.
```
expr Dump(context, complete_type_id)
(std::string) $0 = "type(inst1553): <builtin i32>; {kind: IntType, arg0: signed, arg1: inst1508, type: type(TypeType)}"
complete_type_id.Dump()
(std::string) $1 = "type(inst1553)"
expr Dump(context, specific_id)
(std::string) $2 = "specific166: {generic: generic0, args: inst_block772}"
expr Dump(context, query_self_const_id)
(std::string) $3 = "concrete_constant(inst1510): {kind: ClassType, arg0: class0, arg1: specific166, type: type(TypeType)}"
expr Dump(context, MakeFacetTypeId(arg))
(std::string) $4 = "facet_type22: {impls interface: interface10}
- interface10: {name: name26, parent_scope: name_scope0} `BitAnd`
complete: complete_facet_type22
- interface10: {name: name26, parent_scope: name_scope0} `BitAnd` (to impl)"
```
---------
Co-authored-by: Dana Jansens <danakj@orodu.net>
34 lines
1.1 KiB
C++
34 lines
1.1 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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// This library contains functions to assist dumping objects to stderr during
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// interactive debugging. Functions named `Dump` are intended for direct use by
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// developers, and should use overload resolution to determine which will be
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// invoked. The debugger should do namespace resolution automatically. For
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// example:
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//
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// - lldb: `expr Dump(tree, id)`
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// - gdb: `call Dump(tree, id)`
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//
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// The `DumpNoNewline` functions are helpers that exclude a trailing newline.
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// They're intended to be composed by `Dump` function implementations.
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#ifndef CARBON_TOOLCHAIN_PARSE_DUMP_H_
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#define CARBON_TOOLCHAIN_PARSE_DUMP_H_
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#ifndef NDEBUG
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#include "toolchain/parse/tree.h"
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namespace Carbon::Parse {
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auto Dump(const Tree& tree, Lex::TokenIndex token) -> std::string;
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auto Dump(const Tree& tree, NodeId node_id) -> std::string;
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} // namespace Carbon::Parse
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#endif // NDEBUG
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#endif // CARBON_TOOLCHAIN_PARSE_DUMP_H_
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