From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 24 May 2019 16:57:22 +0000 (+0300)
Subject: Simplify the SFINAE construct a bit
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=e83bcaa01b98b600171886ff6b06d884385dd0ed;hp=e83bcaa01b98b600171886ff6b06d884385dd0ed;p=libs%2Fcore.git

Simplify the SFINAE construct a bit

More of the common stuff is now stored in the helper struct.
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