patch applied (ghc): Fixed a bug in the datacon names extension in
the dynamic linker
mnislaih at gmail.com
Thu Feb 15 14:37:22 EST 2007
Thu Feb 15 10:19:34 PST 2007 Pepe Iborra <mnislaih at gmail.com>
* Fixed a bug in the datacon names extension in the dynamic linker
My code was doing unnecessary work when trying to get hold of all the BCOs in order to sniff the datacon names.
This involved calculating the transitive closure of a relation and was causing a huge performance slowdown in GHCi, as benchmarks uncovered. It turns out that this calculation was unnecessary.
M ./compiler/ghci/Linker.lhs -10 +2
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