[project @ 2005-02-01 13:18:05 by simonmar]

Fix the source_unchanged test in the Hsc phase

diff --git a/ghc/compiler/main/DriverPipeline.hs b/ghc/compiler/main/DriverPipeline.hs
index a89991e..cd19d6c 100644 (file)
--- a/ghc/compiler/main/DriverPipeline.hs
+++ b/ghc/compiler/main/DriverPipeline.hs
@@ -656,10 +656,10 @@ runPhase (Hsc src_flavour) stop dflags basename suff input_fn get_output_fn _may
   -- date wrt M.hs (or M.o doesn't exist) so we must recompile regardless.
        let do_recomp = recompFlag dflags
        source_unchanged <- 
-          if not do_recomp || isStopLn stop
+          if not do_recomp || not (isStopLn stop)
                -- Set source_unchanged to False unconditionally if
                --      (a) recompilation checker is off, or
-               --      (b) we aren't going all the way to .o file (e.g. ghc -S),
+               --      (b) we aren't going all the way to .o file (e.g. ghc -S)
             then return False  
                -- Otherwise look at file modification dates
             else do o_file_exists <- doesFileExist o_file