Document peculiarities of `traceM`.
authorMatthias Fischmann <mf@zerobuzz.net>
Fri, 2 Oct 2015 13:48:08 +0000 (15:48 +0200)
committerBen Gamari <ben@smart-cactus.org>
Fri, 2 Oct 2015 13:51:09 +0000 (15:51 +0200)
commit57e3742c20fcc55f21634b6a43fbee47bc053775
tree578092834ba43d465b4bdf3eafacfd9fbd670cc8
parenteb975d2eec349429e735c272d46a7becccf393c6
Document peculiarities of `traceM`.

Reviewers: bgamari, hvr, austin

Reviewed By: bgamari, hvr, austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1289
libraries/base/Debug/Trace.hs