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-rw-r--r--compiler/GHC/Driver/Main.hs7
1 files changed, 5 insertions, 2 deletions
diff --git a/compiler/GHC/Driver/Main.hs b/compiler/GHC/Driver/Main.hs
index 63633d16a2..9560e32b50 100644
--- a/compiler/GHC/Driver/Main.hs
+++ b/compiler/GHC/Driver/Main.hs
@@ -707,8 +707,11 @@ hscIncrementalFrontend
compile mb_old_hash reason = do
liftIO $ msg reason
- (tc_result, _) <- hsc_typecheck False mod_summary Nothing
- return $ Right (FrontendTypecheck tc_result, mb_old_hash)
+ tc_result <- do
+ let def ms = FrontendTypecheck . fst <$> hsc_typecheck False ms Nothing
+ action <- getHooked hscFrontendHook def
+ action mod_summary
+ return $ Right (tc_result, mb_old_hash)
stable = case source_modified of
SourceUnmodifiedAndStable -> True