#3560: Template Haskell attempts to load unnecessary packages
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Reporter: heatsink | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Template Haskell | Version: 6.10.4
Severity: normal | Resolution:
Keywords: | Testcase:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
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Comment (by duncan):
I should note that this would also improve the compile times in large
projects that use TH. For example, in a happstack server a little bit of
TH in one module ends up loading about 40 packages. The TH/ghci package
load time is what actually dominates.
That said, this performance problem will also go away if we use shared
libs.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3560#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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