Add some traceRn and (Outputable StmtTree)
authorSimon Peyton Jones <simonpj@microsoft.com>
Tue, 29 Aug 2017 10:22:30 +0000 (11:22 +0100)
committerSimon Peyton Jones <simonpj@microsoft.com>
Wed, 30 Aug 2017 15:23:08 +0000 (16:23 +0100)
commit567dca6ee1e32afdc5409e2e9d91d9e5c14a65c5
tree831fc08fa3aefd5ddba3ffc0ca1b8c84f9a69845
parent6f1ccaa50f905bdc586a7a92ab7e38e30c1e7ff5
Add some traceRn and (Outputable StmtTree)

I added these when investigating Trac #14163, but they'll be
useful anyway.
compiler/rename/RnExpr.hs