view tests/test-issue436 @ 4993:4205f626dc05

lazyindex: speed up __getitem__

This function is fairly performance sensitive, so we make a couple
ugly tweaks:

- keep all entries packed so we needn't test entry types
- fold index lookup/load into unpack call to eliminate
  local variable setting

#!/bin/sh

hg init a
cd a
hg -v log -v
hg -v log -v x
true