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| author | Edward Z. Yang <ezyang@cs.stanford.edu> | 2016-12-14 01:28:43 -0800 |
|---|---|---|
| committer | Edward Z. Yang <ezyang@cs.stanford.edu> | 2016-12-21 08:49:06 -0800 |
| commit | ee4e1654c31b9c6f6ad9b19ece25f040bbbcbd72 (patch) | |
| tree | 8f58c21ea66a817e384fceb01e930df00cb7e7a9 /utils/ghc-pkg | |
| parent | 2189239872322dc363cc5f82e14ab5fb1a6d5b8c (diff) | |
| download | haskell-ee4e1654c31b9c6f6ad9b19ece25f040bbbcbd72.tar.gz | |
Support for abi-depends for computing shadowing.
Summary:
This is a complete fix based off of
ed7af26606b3a605a4511065ca1a43b1c0f3b51d for handling
shadowing and out-of-order -package-db flags simultaneously.
The general strategy is we first put all databases together,
overriding packages as necessary. Once this is done, we successfully
prune out broken packages, including packages which depend on a package
whose ABI differs from the ABI we need.
Our check gracefully degrades in the absence of abi-depends, as
we only check deps which are recorded in abi-depends.
Contains time and Cabal submodule update.
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
Test Plan: validate
Reviewers: niteria, austin, bgamari
Subscribers: thomie
Differential Revision: https://phabricator.haskell.org/D2846
GHC Trac Issues: #12485
Diffstat (limited to 'utils/ghc-pkg')
| -rw-r--r-- | utils/ghc-pkg/Main.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/utils/ghc-pkg/Main.hs b/utils/ghc-pkg/Main.hs index 290993f4a5..53f5f9dce6 100644 --- a/utils/ghc-pkg/Main.hs +++ b/utils/ghc-pkg/Main.hs @@ -1107,6 +1107,7 @@ convertPackageInfoToCacheFormat pkg = GhcPkg.packageName = packageName pkg, GhcPkg.packageVersion = Version.Version (versionNumbers (packageVersion pkg)) [], GhcPkg.depends = depends pkg, + GhcPkg.abiDepends = map (\(AbiDependency k v) -> (k,unAbiHash v)) (abiDepends pkg), GhcPkg.abiHash = unAbiHash (abiHash pkg), GhcPkg.importDirs = importDirs pkg, GhcPkg.hsLibraries = hsLibraries pkg, |