@@ -39,7 +39,7 @@ jobs:
3939 displayName: 'Install Stack'
4040 - bash: stack setup
4141 displayName: 'stack setup'
42− - bash: stack build --only-dependencies
42+ - bash: stack build --only-dependencies --ghc-options=-Werror
4343 displayName: 'stack build --only-dependencies'
4444 - bash: stack test || stack test || stack test
4545 # ghcide stack tests are flaky, see https://github.com/digital-asset/daml/issues/2606.
@@ -83,7 +83,7 @@ jobs:
8383 displayName: 'Install Stack'
8484 - bash: stack setup --stack-yaml=stack84.yaml
8585 displayName: 'stack setup --stack-yaml=stack84.yaml'
86− - bash: stack build --only-dependencies --stack-yaml=stack84.yaml
86+ - bash: stack build --only-dependencies --stack-yaml=stack84.yaml --ghc-options=-Werror
8787 displayName: 'stack build --only-dependencies --stack-yaml=stack84.yaml'
8888 - bash: stack test --stack-yaml=stack84.yaml || stack test --stack-yaml=stack84.yaml || stack test --stack-yaml=stack84.yaml
8989 # ghcide stack tests are flaky, see https://github.com/digital-asset/daml/issues/2606.
@@ -127,7 +127,7 @@ jobs:
127127 displayName: 'Install Stack'
128128 - bash: stack setup --stack-yaml=stack-ghc-lib.yaml
129129 displayName: 'stack setup --stack-yaml=stack-ghc-lib.yaml'
130− - bash: stack build --only-dependencies --stack-yaml=stack-ghc-lib.yaml
130+ - bash: stack build --only-dependencies --stack-yaml=stack-ghc-lib.yaml --ghc-options=-Werror
131131 displayName: 'stack build --only-dependencies --stack-yaml=stack-ghc-lib.yaml'
132132 - bash: stack test --stack-yaml=stack-ghc-lib.yaml || stack test --stack-yaml=stack-ghc-lib.yaml || stack test --stack-yaml=stack-ghc-lib.yaml
133133 # ghcide stack tests are flaky, see https://github.com/digital-asset/daml/issues/2606.