@@ -646,6 +646,7 @@ executable SearchQuery
646646 default-language: Haskell2010
647647 main-is: SearchQuery.hs
648648 hs-source-dirs: examples
649+ ghc-options: -Wall
649650 if (flag(examples) || flag(examples-sdl)) && !impl(ghcjs)
650651 buildable: True
651652 build-Depends:
@@ -659,6 +660,7 @@ executable ListDir
659660 default-language: Haskell2010
660661 main-is: ListDir.hs
661662 hs-source-dirs: examples
663+ ghc-options: -Wall
662664 if flag(examples) || flag(examples-sdl)
663665 buildable: True
664666 build-Depends:
@@ -675,6 +677,7 @@ executable MergeSort
675677 default-language: Haskell2010
676678 main-is: MergeSort.hs
677679 hs-source-dirs: examples
680+ ghc-options: -Wall
678681 if flag(examples) || flag(examples-sdl)
679682 buildable: True
680683 build-Depends:
@@ -688,6 +691,7 @@ executable AcidRain
688691 default-language: Haskell2010
689692 main-is: AcidRain.hs
690693 hs-source-dirs: examples
694+ ghc-options: -Wall
691695 if flag(examples) || flag(examples-sdl)
692696 buildable: True
693697 build-Depends:
@@ -705,6 +709,7 @@ executable CirclingSquare
705709 default-language: Haskell2010
706710 main-is: CirclingSquare.hs
707711 hs-source-dirs: examples
712+ ghc-options: -Wall
708713 if flag(examples-sdl)
709714 buildable: True
710715 build-Depends:
@@ -718,6 +723,7 @@ executable ControlFlow
718723 default-language: Haskell2010
719724 main-is: ControlFlow.hs
720725 hs-source-dirs: examples
726+ ghc-options: -Wall
721727 if flag(examples) || flag(examples-sdl)
722728 buildable: True
723729 build-Depends: