6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
116 lines
4.2 KiB
C++
116 lines
4.2 KiB
C++
//===-- DiagnosticsYaml.h -- Serialiazation for Diagnosticss ---*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// This file defines the structure of a YAML document for serializing
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/// diagnostics.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLING_DIAGNOSTICSYAML_H
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#define LLVM_CLANG_TOOLING_DIAGNOSTICSYAML_H
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#include "clang/Tooling/Core/Diagnostic.h"
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#include "clang/Tooling/ReplacementsYaml.h"
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#include "llvm/Support/YAMLTraits.h"
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#include <string>
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LLVM_YAML_IS_SEQUENCE_VECTOR(clang::tooling::Diagnostic)
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LLVM_YAML_IS_SEQUENCE_VECTOR(clang::tooling::DiagnosticMessage)
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LLVM_YAML_IS_SEQUENCE_VECTOR(clang::tooling::FileByteRange)
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namespace llvm {
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namespace yaml {
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template <> struct MappingTraits<clang::tooling::FileByteRange> {
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static void mapping(IO &Io, clang::tooling::FileByteRange &R) {
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Io.mapRequired("FilePath", R.FilePath);
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Io.mapRequired("FileOffset", R.FileOffset);
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Io.mapRequired("Length", R.Length);
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}
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};
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template <> struct MappingTraits<clang::tooling::DiagnosticMessage> {
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static void mapping(IO &Io, clang::tooling::DiagnosticMessage &M) {
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Io.mapRequired("Message", M.Message);
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Io.mapOptional("FilePath", M.FilePath);
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Io.mapOptional("FileOffset", M.FileOffset);
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std::vector<clang::tooling::Replacement> Fixes;
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for (auto &Replacements : M.Fix) {
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llvm::append_range(Fixes, Replacements.second);
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}
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Io.mapRequired("Replacements", Fixes);
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for (auto &Fix : Fixes) {
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llvm::Error Err = M.Fix[Fix.getFilePath()].add(Fix);
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if (Err) {
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// FIXME: Implement better conflict handling.
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llvm::errs() << "Fix conflicts with existing fix: "
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<< llvm::toString(std::move(Err)) << "\n";
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}
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}
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Io.mapOptional("Ranges", M.Ranges);
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}
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};
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template <> struct MappingTraits<clang::tooling::Diagnostic> {
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/// Helper to (de)serialize a Diagnostic since we don't have direct
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/// access to its data members.
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class NormalizedDiagnostic {
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public:
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NormalizedDiagnostic(const IO &)
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: DiagLevel(clang::tooling::Diagnostic::Level::Warning) {}
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NormalizedDiagnostic(const IO &, const clang::tooling::Diagnostic &D)
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: DiagnosticName(D.DiagnosticName), Message(D.Message), Notes(D.Notes),
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DiagLevel(D.DiagLevel), BuildDirectory(D.BuildDirectory) {}
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clang::tooling::Diagnostic denormalize(const IO &) {
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return clang::tooling::Diagnostic(DiagnosticName, Message, Notes,
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DiagLevel, BuildDirectory);
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}
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std::string DiagnosticName;
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clang::tooling::DiagnosticMessage Message;
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SmallVector<clang::tooling::DiagnosticMessage, 1> Notes;
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clang::tooling::Diagnostic::Level DiagLevel;
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std::string BuildDirectory;
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};
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static void mapping(IO &Io, clang::tooling::Diagnostic &D) {
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MappingNormalization<NormalizedDiagnostic, clang::tooling::Diagnostic> Keys(
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Io, D);
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Io.mapRequired("DiagnosticName", Keys->DiagnosticName);
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Io.mapRequired("DiagnosticMessage", Keys->Message);
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Io.mapOptional("Notes", Keys->Notes);
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Io.mapOptional("Level", Keys->DiagLevel);
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Io.mapOptional("BuildDirectory", Keys->BuildDirectory);
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}
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};
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/// Specialized MappingTraits to describe how a
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/// TranslationUnitDiagnostics is (de)serialized.
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template <> struct MappingTraits<clang::tooling::TranslationUnitDiagnostics> {
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static void mapping(IO &Io, clang::tooling::TranslationUnitDiagnostics &Doc) {
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Io.mapRequired("MainSourceFile", Doc.MainSourceFile);
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Io.mapRequired("Diagnostics", Doc.Diagnostics);
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}
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};
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template <> struct ScalarEnumerationTraits<clang::tooling::Diagnostic::Level> {
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static void enumeration(IO &IO, clang::tooling::Diagnostic::Level &Value) {
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IO.enumCase(Value, "Warning", clang::tooling::Diagnostic::Warning);
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IO.enumCase(Value, "Error", clang::tooling::Diagnostic::Error);
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IO.enumCase(Value, "Remark", clang::tooling::Diagnostic::Remark);
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}
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};
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} // end namespace yaml
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} // end namespace llvm
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#endif // LLVM_CLANG_TOOLING_DIAGNOSTICSYAML_H
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