scan.h: declare operator() of std::set compare function const
commit58c53d146345e4abdbaf98147cce9a8e3aaadcaf
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 12 Feb 2023 11:00:07 +0000 (12 12:00 +0100)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Sun, 12 Feb 2023 21:31:56 +0000 (12 22:31 +0100)
treedfe7d0e0a777009cc489c0d6391043064ec40ee5
parent0388422ac470f8d3f7c2ed929bad605260deebaa
scan.h: declare operator() of std::set compare function const

This is required in C++-17 and LLVM switched to C++-17 in
llvmorg-16-init-975-gb1356504e63a ([LLVM] Update C++ standard to 17,
Fri Aug 5 21:45:55 2022 +0200).

Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
scan.h