[GHC] #14222: Simple text fusion example results in rather duplicative code
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Thu Sep 14 16:59:33 UTC 2017
#14222: Simple text fusion example results in rather duplicative code
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Reporter: bgamari | Owner: (none)
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 8.2.1
Resolution: | Keywords: CSE
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by bgamari):
I should have been a bit more clear; the duplication that I was pointing
out wasn't in the case alternatives (although that duplication is perhaps
also worth thinking about). Rather, I was pointing out that the **entire
case expression** is duplicated six times at various points in the
program. I'll attach the simplified Core in a moment.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14222#comment:6>
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