namark/libsimple_support

namark 77abea1139 Invalid ranges actually kinda work, but no use case and caused a bug, so banned.		1 月之前
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support	77abea1139 Invalid ranges actually kinda work, but no use case and caused a bug, so banned.	1 月之前
support.hpp	e752367340 Type traits improvements.	2 月之前