Revert revert revert

Devs, Austin I've found out what the problem was, and fixed it. What is the right way to re-do all this? My thought: * git revert 3cf8ecd I think this will re-apply all my patches, in one go. (call this new path 'foogle') * apply the fix as a new patch * validate The history will look odd. In particular, if someone does 'git blame' then lots of unrelated changes will all map to 'foogle'. And 'foogle's commit message will say "revert a revert of 10 patches". Which is not helpful. Best would be to re-apply the patches one by one I suppose. How could I do that? Simon | -----Original Message----- | From: ghc-tickets [mailto:ghc-tickets-bounces@haskell.org] On Behalf | Of GHC | Sent: 14 May 2015 22:26 | Cc: ghc-tickets@haskell.org | Subject: Re: [GHC] #10359: Tuple constraint synonym led to asymptotic | performance lossage | | #10359: Tuple constraint synonym led to asymptotic performance lossage | -------------------------------------+-------------------------------- | -- | -------------------------------------+--- | Reporter: axch | Owner: | Type: bug | Status: | closed | Priority: normal | Milestone: | Component: Compiler | Version: 7.6.3 | Resolution: fixed | Keywords: | Operating System: Linux | Architecture: | x86_64 | Type of failure: Runtime | (amd64) | performance bug | Test Case: | Blocked By: | perf/should_run/T10359 | Related Tickets: | Blocking: | | Differential Revisions: | -------------------------------------+-------------------------------- | -- | -------------------------------------+--- | | Comment (by Austin Seipp ): | | In [changeset:"3cf8ecdc70cb295a2b9606080a1c7b5fa8eb16f4/ghc"]: | {{{ | #!CommitTicketReference repository="ghc" | revision="3cf8ecdc70cb295a2b9606080a1c7b5fa8eb16f4" | Revert multiple commits | | This reverts multiple commits from Simon: | | - 04a484eafc9eb9f8774b4bdd41a5dc6c9f640daf Test Trac #10359 | - a9ccd37add8315e061c02e5bf26c08f05fad9ac9 Test Trac #10403 | - c0aae6f699cbd222d826d0b8d78d6cb3f682079e Test Trac #10248 | - eb6ca851f553262efe0824b8dcbe64952de4963d Make the "matchable- | given" | check happen first | - ca173aa30467a0b1023682d573fcd94244d85c50 Add a case to | checkValidTyCon | - 51cbad15f86fca1d1b0e777199eb1079a1b64d74 Update haddock submodule | - 6e1174da5b8e0b296f5bfc8b39904300d04eb5b7 Separate transCloVarSet | from fixVarSet | - a8493e03b89f3b3bfcdb6005795de050501f5c29 Fix imports in HscMain | (stage2) | - a154944bf07b2e13175519bafebd5a03926bf105 Two wibbles to fix the | build | - 5910a1bc8142b4e56a19abea104263d7bb5c5d3f Change in capitalisation | of error msg | - 130e93aab220bdf14d08028771f83df210da340b Refactor tuple | constraints | - 8da785d59f5989b9a9df06386d5bd13f65435bc0 Delete commented-out | line | | These break the build by causing Haddock to fail mysteriously when | trying to examine GHC.Prim it seems. | }}} | | -- | Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10359#comment:9 | GHC http://www.haskell.org/ghc/ | The Glasgow Haskell Compiler | _______________________________________________ | ghc-tickets mailing list | ghc-tickets@haskell.org | http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-tickets