From: simonpj@microsoft.com <unknown>
Date: Wed, 10 Oct 2007 14:57:05 +0000 (+0000)
Subject: Fix Trac #1678; be more careful about catching and reporting exceptions in spliced... 
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=a4559bd612c25561bbd3e4f4959ac3fdbb767fb3;hp=a4559bd612c25561bbd3e4f4959ac3fdbb767fb3;p=ghc-hetmet.git

Fix Trac #1678; be more careful about catching and reporting exceptions in spliced TH monadic computations

Many of the new lines are comments to explain the slightly-convoluted
in which exceptions get propagated out of the Q monad.

This fixes Trac 1679; test is TH_runIO (as well as the exising TH_fail).

Please merge
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