id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
3467	GHC HEAD panics trying to splice a type	awson		"This:
{{{
{-# LANGUAGE TemplateHaskell #-}

module Test where

import Language.Haskell.TH
import Foreign

sizeq :: Name -> Q Exp
sizeq n = [| sizeOf (undefined :: $(conT n)) |]
}}}
leads to
{{{
ghc.EXE: panic! (the 'impossible' happened)
  (GHC version 6.11.20090823 for i386-unknown-mingw32):
	kcSpliceType
}}}"	bug	closed	normal		Compiler	6.11	fixed			Unknown/Multiple	Unknown/Multiple		Unknown	th/T3467