Stop double-stacktrace in ASSERT failures
authorSimon Peyton Jones <simonpj@microsoft.com>
Thu, 4 Jan 2018 16:12:39 +0000 (16:12 +0000)
committerSimon Peyton Jones <simonpj@microsoft.com>
Thu, 4 Jan 2018 16:15:18 +0000 (16:15 +0000)
commite2998d720c6b6bf72c86201d816f256a8ba704e6
treed6449f7ebc26b821b6ee192d15b66ee71447c1d1
parent954cbc7c106a20639960f55ebb85c5c972652d41
Stop double-stacktrace in ASSERT failures

We were getting the stack trace printed twice in assertion
failures (e.g. see the Description of Trac #14552).

This fixes it, by deleting code.

(c.f. Trac #14635 which reports the same bug in documentation).
compiler/utils/Outputable.hs