@@ -42,7 +42,7 @@ library
4242
4343 other-extensions: TemplateHaskell
4444 ghc-prof-options: -fprof-auto
45− ghc-options: -Wall -fwarn-tabs -funbox-strict-fields -O2
45+ ghc-options: -Wall -Werror -fwarn-tabs -funbox-strict-fields -O2
4646
4747benchmark spider-bench
4848 type: exitcode-stdio-1.0