Use GHC 8.4.2 on Travis

Author: RyanGlScott

.travis.yml

@@ -46,9 +46,9 @@ matrix:
     - compiler: "ghc-8.2.2"
     # env: TEST=--disable-tests BENCH=--disable-benchmarks
       addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.0,ghc-8.2.2], sources: [hvr-ghc]}}
-    - compiler: "ghc-8.4.1"
+    - compiler: "ghc-8.4.2"
     # env: TEST=--disable-tests BENCH=--disable-benchmarks
-      addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.2,ghc-8.4.1], sources: [hvr-ghc]}}
+      addons: {apt: {packages: [ghc-ppa-tools,cabal-install-2.2,ghc-8.4.2], sources: [hvr-ghc]}}
     - compiler: "ghc-head"
       env: GHCHEAD=true
       addons: {apt: {packages: [ghc-ppa-tools,cabal-install-head,ghc-head], sources: [hvr-ghc]}}

bench/primitive-benchmarks.cabal

@@ -21,7 +21,7 @@ Tested-With:
   GHC == 7.10.3,
   GHC == 8.0.2,
   GHC == 8.2.2,
-  GHC == 8.4.1
+  GHC == 8.4.2
 
 flag primitive-benchmarks
   default: True

primitive.cabal

@@ -26,7 +26,7 @@ Tested-With:
   GHC == 7.10.3,
   GHC == 8.0.2,
   GHC == 8.2.2,
-  GHC == 8.4.1
+  GHC == 8.4.2
 
 Library
   Default-Language: Haskell2010

test/primitive-tests.cabal

@@ -21,7 +21,7 @@ Tested-With:
   GHC == 7.10.3,
   GHC == 8.0.2,
   GHC == 8.2.2,
-  GHC == 8.4.1
+  GHC == 8.4.2
 
 test-suite test
   Default-Language: Haskell2010