| // Copyright 2017 The Abseil Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_ |
| #define ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_ |
| |
| // ABSL_PRETTY_FUNCTION |
| // |
| // In C++11, __func__ gives the undecorated name of the current function. That |
| // is, "main", not "int main()". Various compilers give extra macros to get the |
| // decorated function name, including return type and arguments, to |
| // differentiate between overload sets. ABSL_PRETTY_FUNCTION is a portable |
| // version of these macros which forwards to the correct macro on each compiler. |
| #if defined(_MSC_VER) |
| #define ABSL_PRETTY_FUNCTION __FUNCSIG__ |
| #elif defined(__GNUC__) |
| #define ABSL_PRETTY_FUNCTION __PRETTY_FUNCTION__ |
| #else |
| #error "Unsupported compiler" |
| #endif |
| |
| #endif // ABSL_BASE_INTERNAL_PRETTY_FUNCTION_H_ |
