Add a warning flag for when the Prelude is implicitly imported (trac #1317)

[ghc-hetmet.git] / compiler / main / TidyPgm.lhs

diff --git a/compiler/main/TidyPgm.lhs b/compiler/main/TidyPgm.lhs
index a8dede8..7405d14 100644 (file)
--- a/compiler/main/TidyPgm.lhs
+++ b/compiler/main/TidyPgm.lhs
@@ -124,7 +124,9 @@ mkBootModDetails hsc_env (ModGuts { mg_module    = mod
                                  , mg_exports   = exports
                                  , mg_types     = type_env
                                  , mg_insts     = insts
-                                 , mg_fam_insts = fam_insts })
+                                 , mg_fam_insts = fam_insts
+                                  , mg_modBreaks = modBreaks   
+                                  })
   = do { let dflags = hsc_dflags hsc_env 
        ; showPass dflags "Tidy [hoot] type env"
 
@@ -138,7 +140,10 @@ mkBootModDetails hsc_env (ModGuts { mg_module    = mod
                             , md_insts     = insts'
                             , md_fam_insts = fam_insts
                             , md_rules     = []
-                            , md_exports   = exports })
+                            , md_exports   = exports
+                             , md_modBreaks = modBreaks 
+                             , md_vect_info = noVectInfo
+                             })
        }
   where
 
@@ -239,9 +244,11 @@ tidyProgram hsc_env
                                mg_insts = insts, mg_fam_insts = fam_insts,
                                mg_binds = binds, 
                                mg_rules = imp_rules,
+                                mg_vect_info = vect_info,
                                mg_dir_imps = dir_imps, mg_deps = deps, 
                                mg_foreign = foreign_stubs,
-                               mg_hpc_info = hpc_info })
+                               mg_hpc_info = hpc_info,
+                                mg_modBreaks = modBreaks })
 
   = do { let dflags = hsc_dflags hsc_env
        ; showPass dflags "Tidy Core"
@@ -299,7 +306,10 @@ tidyProgram hsc_env
                                md_rules     = tidy_rules,
                                md_insts     = tidy_insts,
                                md_fam_insts = fam_insts,
-                               md_exports   = exports })
+                               md_exports   = exports,
+                                md_modBreaks = modBreaks,
+                                md_vect_info = vect_info    -- is already tidy
+                              })
        }
 
 lookup_dfun type_env dfun_id