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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
863 B
C++
34 lines
863 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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#ifndef NDEBUG
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#include "toolchain/lex/dump.h"
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#include "common/raw_string_ostream.h"
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namespace Carbon::Lex {
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LLVM_DUMP_METHOD auto Dump(const TokenizedBuffer& tokens, TokenIndex token)
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-> std::string {
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RawStringOstream out;
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if (!token.has_value()) {
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out << "TokenIndex(<none>)";
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return out.TakeStr();
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}
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auto kind = tokens.GetKind(token);
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auto line = tokens.GetLineNumber(token);
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auto col = tokens.GetColumnNumber(token);
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out << "TokenIndex(kind: " << kind
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<< ", loc: " << FormatEscaped(tokens.source().filename()) << ":" << line
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<< ":" << col << ")";
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return out.TakeStr();
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}
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} // namespace Carbon::Lex
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#endif // NDEBUG
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