X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FHeaderInfo.hs;h=5f4fc7c48baaf629799afc638b210ef1d9510233;hb=4fa65a12c1e4c4bcfd92ff30440a9e75d298e0b7;hp=0fd62f5a68f3cb26bda4389ccf2ad39018937fa6;hpb=56f147d470b4ea26dd279554eb71cf419579bce4;p=ghc-hetmet.git

diff --git a/compiler/main/HeaderInfo.hs b/compiler/main/HeaderInfo.hs
index 0fd62f5..5f4fc7c 100644
--- a/compiler/main/HeaderInfo.hs
+++ b/compiler/main/HeaderInfo.hs
@@ -59,8 +59,11 @@ getImports dflags buf filename source_filename = do
   case unP parseHeader (mkPState buf loc dflags) of
     PFailed span err -> parseError span err
     POk pst rdr_module -> do
-      let ms@(warns, errs) = getMessages pst
-      logWarnings warns
+      let _ms@(_warns, errs) = getMessages pst
+      -- don't log warnings: they'll be reported when we parse the file
+      -- for real.  See #2500.
+          ms = (emptyBag, errs)
+      -- logWarnings warns
       if errorsFound dflags ms
         then liftIO $ throwIO $ mkSrcErr errs
         else