X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FHscMain.lhs;h=93ad614a58a53f009f607068996c0f4a100506e7;hb=781fd68db0abe2ebca2481a149442ee3ff8d99b7;hp=76c35ea1e6d0fbd95597db649fe95df242b9f583;hpb=de1a1f9f882cf1a5c81c4a152edc001aafd3f8a3;p=ghc-hetmet.git

diff --git a/compiler/main/HscMain.lhs b/compiler/main/HscMain.lhs
index 76c35ea..93ad614 100644
--- a/compiler/main/HscMain.lhs
+++ b/compiler/main/HscMain.lhs
@@ -54,6 +54,7 @@ import DsMeta		( templateHaskellNames )
 import SrcLoc		( SrcSpan, noSrcLoc, interactiveSrcLoc, srcLocSpan, noSrcSpan, unLoc )
 import VarSet
 import VarEnv		( emptyTidyEnv )
+import Panic
 #endif
 
 import Id		( Id )
@@ -186,7 +187,7 @@ hscParse mod_summary = do
 
    let loc  = mkSrcLoc (mkFastString src_filename) 1 1
 
-   case unP parseModule (mkPState buf loc dflags) of
+   case unP parseModule (mkPState dflags buf loc) of
      PFailed span err ->
          throwOneError (mkPlainErrMsg span err)
 
@@ -996,7 +997,7 @@ hscParseThing parser dflags str
 
       let loc  = mkSrcLoc (fsLit "<interactive>") 1 1
 
-      case unP parser (mkPState buf loc dflags) of
+      case unP parser (mkPState dflags buf loc) of
 
 	PFailed span err -> do
           let msg = mkPlainErrMsg span err
@@ -1026,6 +1027,11 @@ hscParseThing parser dflags str
 compileExpr :: HscEnv -> SrcSpan -> CoreExpr -> IO HValue
 
 compileExpr hsc_env srcspan ds_expr
+  | rtsIsProfiled
+  = throwIO (InstallationError "You can't call compileExpr in a profiled compiler")
+    	  -- Otherwise you get a seg-fault when you run it
+
+  | otherwise
   = do	{ let { dflags  = hsc_dflags hsc_env ;
 		lint_on = dopt Opt_DoCoreLinting dflags }