1 // Copyright 2023 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef BASE_MACROS_UNIQUIFY_H_ 6 #define BASE_MACROS_UNIQUIFY_H_ 7 8 #include "base/macros/concat.h" 9 10 // A macro to create a "unique" token name beginning with `name` by appending 11 // the current line number. This is generally used inside other macros that need 12 // to create temporaries while minimizing the likelihood of name conflicts. 13 #define BASE_UNIQUIFY(name) BASE_CONCAT(name, __LINE__) 14 15 #endif // BASE_MACROS_UNIQUIFY_H_ 16