diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/main/PackageConfig.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/compiler/main/PackageConfig.hs b/compiler/main/PackageConfig.hs index b94ea65a65..3c41151c11 100644 --- a/compiler/main/PackageConfig.hs +++ b/compiler/main/PackageConfig.hs @@ -34,6 +34,7 @@ import Data.Version import FastString import Outputable import Module +import Unique -- ----------------------------------------------------------------------------- -- Our PackageConfig type is the InstalledPackageInfo from bin-package-db, @@ -66,6 +67,15 @@ instance BinaryStringRep PackageName where fromStringRep = PackageName . mkFastStringByteString toStringRep (PackageName s) = fastStringToByteString s +instance Uniquable InstalledPackageId where + getUnique (InstalledPackageId n) = getUnique n + +instance Uniquable SourcePackageId where + getUnique (SourcePackageId n) = getUnique n + +instance Uniquable PackageName where + getUnique (PackageName n) = getUnique n + instance Outputable InstalledPackageId where ppr (InstalledPackageId str) = ftext str |