| //===- Redeclaration.h - Redeclarations--------------------------*- 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 RedeclarationKind enum. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_SEMA_REDECLARATION_H |
| #define LLVM_CLANG_SEMA_REDECLARATION_H |
| |
| /// Specifies whether (or how) name lookup is being performed for a |
| /// redeclaration (vs. a reference). |
| enum class RedeclarationKind { |
| /// The lookup is a reference to this name that is not for the |
| /// purpose of redeclaring the name. |
| NotForRedeclaration = 0, |
| /// The lookup results will be used for redeclaration of a name, |
| /// if an entity by that name already exists and is visible. |
| ForVisibleRedeclaration, |
| /// The lookup results will be used for redeclaration of a name |
| /// with external linkage; non-visible lookup results with external linkage |
| /// may also be found. |
| ForExternalRedeclaration |
| }; |
| |
| #endif // LLVM_CLANG_SEMA_REDECLARATION_H |
