llvm/clang/include/clang/AST/CurrentSourceLocExprScope.h

//===--- CurrentSourceLocExprScope.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
//
//===----------------------------------------------------------------------===//
//
//  This file defines types used to track the current context needed to evaluate
//  a SourceLocExpr.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_CURRENTSOURCELOCEXPRSCOPE_H
#define LLVM_CLANG_AST_CURRENTSOURCELOCEXPRSCOPE_H

#include <cassert>

namespace clang {
class Expr;

/// Represents the current source location and context used to determine the
/// value of the source location builtins (ex. __builtin_LINE), including the
/// context of default argument and default initializer expressions.
class CurrentSourceLocExprScope { … };

class CurrentSourceLocExprScope::SourceLocExprScopeGuard { … };

} // end namespace clang

#endif // LLVM_CLANG_AST_CURRENTSOURCELOCEXPRSCOPE_H