Eric Fiselier 6e4ec6022f Fix PR41017 - Build failure with _LIBCPP_DEBUG=0 and non-const-ref ...

comparator for std::sort()

Our debug comparator assumed that the comparator it wraps would always
accepts the values by const ref. This isn't required by the standard.

This patch makes our __debug_less comparator forward the constness.

llvm-svn: 355752

2019-03-08 22:58:59 +00:00

201 KiB

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