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-rw-r--r--compiler/GHC/Tc/Gen/Foreign.hs4
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/GHC/Tc/Gen/Foreign.hs b/compiler/GHC/Tc/Gen/Foreign.hs
index e4b741f13a..caa7feeca7 100644
--- a/compiler/GHC/Tc/Gen/Foreign.hs
+++ b/compiler/GHC/Tc/Gen/Foreign.hs
@@ -340,6 +340,10 @@ tcCheckFIType arg_tys res_ty idecl@(CImport src (L lc cconv) (L ls safety) mh
-- prim import result is more liberal, allows (#,,#)
checkForeignRes nonIOok checkSafe (isFFIPrimResultTy dflags) res_ty
return (CImport src (L lc cconv) (L ls safety) mh (CFunction target))
+ | cconv == JavaScriptCallConv = do
+ checkCg (Right idecl) backendValidityOfCImport
+ -- leave the rest to the JS backend (at least for now)
+ return (CImport src (L lc cconv) (L ls safety) mh (CFunction target))
| otherwise = do -- Normal foreign import
checkCg (Right idecl) backendValidityOfCImport
cconv' <- checkCConv (Right idecl) cconv