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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
//===-- DiagnosticManager.cpp -----------------------------------*- 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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#include "lldb/Expression/DiagnosticManager.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "lldb/Utility/Log.h"
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#include "lldb/Utility/StreamString.h"
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using namespace lldb_private;
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void DiagnosticManager::Dump(Log *log) {
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if (!log)
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return;
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std::string str = GetString();
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// GetString() puts a separator after each diagnostic. We want to remove the
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// last '\n' because log->PutCString will add one for us.
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if (str.size() && str.back() == '\n') {
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str.pop_back();
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}
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log->PutCString(str.c_str());
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}
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static const char *StringForSeverity(DiagnosticSeverity severity) {
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switch (severity) {
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// this should be exhaustive
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case lldb_private::eDiagnosticSeverityError:
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return "error: ";
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case lldb_private::eDiagnosticSeverityWarning:
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return "warning: ";
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case lldb_private::eDiagnosticSeverityRemark:
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return "";
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}
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llvm_unreachable("switch needs another case for DiagnosticSeverity enum");
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}
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std::string DiagnosticManager::GetString(char separator) {
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std::string ret;
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for (const Diagnostic *diagnostic : Diagnostics()) {
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ret.append(StringForSeverity(diagnostic->GetSeverity()));
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ret.append(diagnostic->GetMessage());
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ret.push_back(separator);
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}
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return ret;
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}
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size_t DiagnosticManager::Printf(DiagnosticSeverity severity,
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const char *format, ...) {
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StreamString ss;
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va_list args;
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va_start(args, format);
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size_t result = ss.PrintfVarArg(format, args);
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va_end(args);
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AddDiagnostic(ss.GetString(), severity, eDiagnosticOriginLLDB);
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return result;
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}
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size_t DiagnosticManager::PutString(DiagnosticSeverity severity,
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llvm::StringRef str) {
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if (str.empty())
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return 0;
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AddDiagnostic(str, severity, eDiagnosticOriginLLDB);
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return str.size();
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}
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void DiagnosticManager::CopyDiagnostics(DiagnosticManager &otherDiagnostics) {
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for (const DiagnosticList::value_type &other_diagnostic:
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otherDiagnostics.Diagnostics()) {
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AddDiagnostic(
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other_diagnostic->GetMessage(), other_diagnostic->GetSeverity(),
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other_diagnostic->getKind(), other_diagnostic->GetCompilerID());
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}
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}
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