llvm/lldb/include/lldb/Expression/DiagnosticManager.h

//===-- DiagnosticManager.h -------------------------------------*- 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
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_EXPRESSION_DIAGNOSTICMANAGER_H
#define LLDB_EXPRESSION_DIAGNOSTICMANAGER_H

#include "lldb/lldb-defines.h"
#include "lldb/lldb-types.h"

#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/Status.h"

#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringRef.h"

#include <string>
#include <vector>

namespace lldb_private {

/// A compiler-independent representation of a Diagnostic. Expression
/// evaluation failures often have more than one diagnostic that a UI
/// layer might want to render differently, for example to colorize
/// it.
///
/// Running example:
///   (lldb) expr 1+foo
///   error: <user expression 0>:1:3: use of undeclared identifier 'foo'
///   1+foo
///     ^
struct DiagnosticDetail { … };

/// An llvm::Error used to communicate diagnostics in Status. Multiple
/// diagnostics may be chained in an llvm::ErrorList.
class ExpressionError
    : public llvm::ErrorInfo<ExpressionError, ExpressionErrorBase> { … };

enum DiagnosticOrigin { … };

const uint32_t LLDB_INVALID_COMPILER_ID = …;

class Diagnostic { … };

DiagnosticList;

class DiagnosticManager { … };
}

#endif // LLDB_EXPRESSION_DIAGNOSTICMANAGER_H