| // 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 | |
| // | |
| // https://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. | |
| // 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. | |