GHC 7.10 support

.travis.yml

@@ -1,20 +1,22 @@
 env:
-  - lower_bound_dependencies=1 
-    ghc=7.6.1
-  - lower_bound_dependencies=1 
-    ghc=7.8.1
-  - ghc=7.6.1
-  - ghc=7.8.1
+  - ghc=7.6.1  cabal=1.18 benchmarks=1 tests=1 lower_bound_dependencies=1
+  - ghc=7.6.1  cabal=1.18 benchmarks=1 tests=1
+  - ghc=7.8.1  cabal=1.18 benchmarks=1 tests=1
+  - ghc=7.10.1 cabal=1.22
+  - ghc=7.10.1 cabal=1.22 benchmarks=1 tests=1
+  
 
 install:
   # Set up the Shell to treat the semicolon as &&
   - set -o pipefail && set -e
   # Install GHC and Cabal
-  - 
+  -
+    ghc=${ghc=7.10.1}; 
+    cabal=${cabal=1.22};
     travis_retry sudo add-apt-repository -y ppa:hvr/ghc;
     travis_retry sudo apt-get update;
-    travis_retry sudo apt-get install cabal-install-1.18 ghc-$ghc;
-    export PATH=/opt/ghc/$ghc/bin:/opt/cabal/1.18/bin:$PATH;
+    travis_retry sudo apt-get install cabal-install-$cabal ghc-$ghc;
+    export PATH=/opt/ghc/$ghc/bin:/opt/cabal/$cabal/bin:$PATH;
   # Update the Cabal database
   - cabal update
   # Switch to the distro:
@@ -26,7 +28,7 @@ install:
     cd $pkg_name;
   # Install the lower bound dependencies
   - 
-    if [ $lower_bound_dependencies -eq 1 ];
+    if [ "$lower_bound_dependencies" = "1" ];
     then
       constraint_options=(
         "--constraint=transformers==0.3.*"
@@ -37,15 +39,24 @@ install:
       );
     fi;
   # Install the "haskell-src-exts" implicit dependency
-  - cabal install -j ${constraint_options[@]} happy
+  - cabal install happy --reorder-goals --force-reinstalls ${constraint_options[@]}
   # Install the library dependencies
-  - cabal install -j ${constraint_options[@]} --only-dependencies
+  - cabal install --only-dependencies --reorder-goals --force-reinstalls
+      ${constraint_options[@]}
+      $([ "$tests" = "1" ] && echo "--enable-tests")
+      $([ "$benchmarks" = "1" ] && echo "--enable-benchmarks")
   # Build the library
   - cabal build
-  # Install the remaining dependencies
-  - cabal install -j --only-dependencies --enable-tests --enable-benchmarks --force-reinstalls
   # Configure and build the remaining stuff
-  - cabal configure --enable-tests --enable-benchmarks && cabal build
+  - cabal configure 
+      $([ "$tests" = "1" ] && echo "--enable-tests")
+      $([ "$benchmarks" = "1" ] && echo "--enable-benchmarks")
+      -f doctest
+  - cabal build
 
 script:
-  - cabal test --show-details=always
+  - |
+    if [ "$tests" = "1" ];
+    then
+      cabal test --show-details=always;
+    fi;

CHANGELOG.md

@@ -1,3 +1,6 @@
+# 0.7.3
+* GHC 7.10 support
+
 # 0.7.2
 * Implement support for free variables by the quasi-quoter
 

hasql.cabal

@@ -1,7 +1,7 @@
 name:
   hasql
 version:
-  0.7.2
+  0.7.3
 synopsis:
   A minimalistic general high level API for relational databases
 description:
@@ -99,7 +99,7 @@ library
     resource-pool == 0.2.*,
     hasql-backend == 0.4.*,
     -- 
-    template-haskell >= 2.8 && < 2.10,
+    template-haskell >= 2.8 && < 2.11,
     -- 
     attoparsec >= 0.10 && < 0.13,
     -- 
@@ -114,7 +114,7 @@ library
     transformers-base == 0.4.*,
     transformers >= 0.3 && < 0.5,
     base-prelude >= 0.1.3 && < 0.2,
-    base >= 4.5 && < 4.8
+    base >= 4.6 && < 4.9
 
 
 test-suite hspec
@@ -142,8 +142,7 @@ test-suite hspec
     vector,
     -- 
     mtl-prelude < 3,
-    base-prelude,
-    base
+    base-prelude
 
 
 test-suite hspec-postgres
@@ -175,8 +174,7 @@ test-suite hspec-postgres
     monad-control,
     either,
     mtl-prelude < 3,
-    base-prelude,
-    base
+    base-prelude
 
 
 -- Well, it's not a benchmark actually, 
@@ -200,6 +198,6 @@ benchmark demo
     hasql,
     hasql-postgres == 0.10.*,
     transformers >= 0.3 && < 0.5,
-    base >= 4.5 && < 4.8
+    base
 
 

library/Hasql/CxRow.hs

@@ -33,7 +33,7 @@ return $ flip map [2 .. 24] $ \arity ->
     connectionType =
       VarT (mkName "c")
     constraints =
-      map (\t -> ClassP ''Bknd.CxValue [connectionType, t]) varTypes
+      map (\t -> THUtil.classP ''Bknd.CxValue [connectionType, t]) varTypes
     head =
       AppT (AppT (ConT ''CxRow) connectionType) (foldl AppT (TupleT arity) varTypes)
     parseRowDec =

library/Hasql/TH.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 -- |
 -- TH utils.
 module Hasql.TH where
@@ -71,3 +72,9 @@ vectorE cellExps =
           (VarE 'Vector.unsafeFreeze)
           (VarE vectorVarName)))
 
+classP :: Name -> [Type] -> Pred
+#if MIN_VERSION_template_haskell(2,10,0)
+classP n tl = foldl AppT (ConT n) tl
+#else
+classP = ClassP
+#endif