1 //===-- DiagnosticManager.cpp -----------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 #include "lldb/Expression/DiagnosticManager.h"
11 #include "llvm/Support/ErrorHandling.h"
13 #include "lldb/Utility/Log.h"
14 #include "lldb/Utility/StreamString.h"
16 using namespace lldb_private;
18 void DiagnosticManager::Dump(Log *log) {
22 std::string str = GetString();
24 // GetString() puts a separator after each diagnostic. We want to remove the
25 // last '\n' because log->PutCString will add one for us.
27 if (str.size() && str.back() == '\n') {
31 log->PutCString(str.c_str());
34 static const char *StringForSeverity(DiagnosticSeverity severity) {
36 // this should be exhaustive
37 case lldb_private::eDiagnosticSeverityError:
39 case lldb_private::eDiagnosticSeverityWarning:
41 case lldb_private::eDiagnosticSeverityRemark:
44 llvm_unreachable("switch needs another case for DiagnosticSeverity enum");
47 std::string DiagnosticManager::GetString(char separator) {
50 for (const Diagnostic *diagnostic : Diagnostics()) {
51 ret.append(StringForSeverity(diagnostic->GetSeverity()));
52 ret.append(diagnostic->GetMessage());
53 ret.push_back(separator);
59 size_t DiagnosticManager::Printf(DiagnosticSeverity severity,
60 const char *format, ...) {
64 va_start(args, format);
65 size_t result = ss.PrintfVarArg(format, args);
68 AddDiagnostic(ss.GetString(), severity, eDiagnosticOriginLLDB);
73 size_t DiagnosticManager::PutString(DiagnosticSeverity severity,
74 llvm::StringRef str) {
77 AddDiagnostic(str, severity, eDiagnosticOriginLLDB);
81 void DiagnosticManager::CopyDiagnostics(DiagnosticManager &otherDiagnostics) {
82 for (const DiagnosticList::value_type &other_diagnostic:
83 otherDiagnostics.Diagnostics()) {
85 other_diagnostic->GetMessage(), other_diagnostic->GetSeverity(),
86 other_diagnostic->getKind(), other_diagnostic->GetCompilerID());