93b8cfce27
This avoids instantiating dead code when the true branch of the constexpr if is taken. libstdc++-v3/ChangeLog: * include/bits/ranges_algo.h (__lexicographical_compare_fn::operator()): Move code after an early exit constexpr if to under an else branch. * include/bits/ranges_algobase.h (__equal_fn::operator()): Likewise.
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.