TextDiagnostic.h

//===--- TextDiagnostic.h - Text Diagnostic Pretty-Printing -----*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// A utility class that provides support for textual pretty-printing of
// diagnostics. Based on clang::TextDiagnostic (this is a trimmed version).
//
// TODO: If expanding, consider sharing the implementation with Clang.
//===----------------------------------------------------------------------===//
//
// Coding style: https://mlir.llvm.org/getting_started/DeveloperGuide/
//
//===----------------------------------------------------------------------===//
 
#ifndef FORTRAN_FRONTEND_TEXTDIAGNOSTIC_H
#define FORTRAN_FRONTEND_TEXTDIAGNOSTIC_H
 
#include "clang/Basic/Diagnostic.h"
 
namespace Fortran::frontend {

class TextDiagnostic {
public:
  TextDiagnostic();
 
  ~TextDiagnostic();

  static void printDiagnosticLevel(llvm::raw_ostream &os,
                                   clang::DiagnosticsEngine::Level level,
                                   bool showColors);

  static void printDiagnosticMessage(llvm::raw_ostream &os, bool isSupplemental,
                                     llvm::StringRef message, bool showColors);
};
 
} // namespace Fortran::frontend
 
#endif