llvm/clang/lib/Frontend/TextDiagnosticPrinter.cpp

//===--- TextDiagnosticPrinter.cpp - Diagnostic Printer -------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This diagnostic client prints out their diagnostic messages.
//
//===----------------------------------------------------------------------===//

#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Frontend/TextDiagnostic.h"
#include "clang/Lex/Lexer.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
usingnamespaceclang;

TextDiagnosticPrinter::TextDiagnosticPrinter(raw_ostream &os,
                                             DiagnosticOptions *diags,
                                             bool _OwnsOutputStream)
  : … { … }

TextDiagnosticPrinter::~TextDiagnosticPrinter() { … }

void TextDiagnosticPrinter::BeginSourceFile(const LangOptions &LO,
                                            const Preprocessor *PP) { … }

void TextDiagnosticPrinter::EndSourceFile() { … }

/// Print any diagnostic option information to a raw_ostream.
///
/// This implements all of the logic for adding diagnostic options to a message
/// (via OS). Each relevant option is comma separated and all are enclosed in
/// the standard bracketing: " [...]".
static void printDiagnosticOptions(raw_ostream &OS,
                                   DiagnosticsEngine::Level Level,
                                   const Diagnostic &Info,
                                   const DiagnosticOptions &DiagOpts) { … }

void TextDiagnosticPrinter::HandleDiagnostic(DiagnosticsEngine::Level Level,
                                             const Diagnostic &Info) { … }