libstdc++ removes trailing whitespace from debug/safe_iterator.h.
Trailing whitespace is removed from `libstdc++/include/debug/safe_iterator.h` for code hygiene.
This commit addresses a minor code hygiene issue by removing trailing whitespace from the libstdc++/include/debug/safe_iterator.h file. This change has no functional impact but improves consistency with coding style guidelines.
In Details
This is a cosmetic patch to libstdc++-v3/include/debug/safe_iterator.h. It strictly removes trailing whitespace, which often results from editor configurations or minor human errors during development. This change is entirely to maintain code style and has no functional impact on the library's behavior or performance.
For Context
Codebases often have strict style guidelines to ensure readability and maintainability. One common guideline is to avoid 'trailing whitespace,' which are spaces or tabs at the end of a line that serve no purpose. This commit makes a small, cosmetic change to a file within libstdc++, the C++ standard library distribution that comes with GCC. It simply removes these unnecessary spaces from debug/safe_iterator.h. This doesn't change how the library functions but helps keep the code clean and consistent, making it easier for developers to read and work with.