[project @ 2002-10-15 11:52:31 by simonpj]

[ghc-hetmet.git] / ghc / compiler / typecheck / TcRnDriver.lhs

diff --git a/ghc/compiler/typecheck/TcRnDriver.lhs b/ghc/compiler/typecheck/TcRnDriver.lhs
index ae5a12e..e3858d0 100644 (file)
--- a/ghc/compiler/typecheck/TcRnDriver.lhs
+++ b/ghc/compiler/typecheck/TcRnDriver.lhs
@@ -22,7 +22,7 @@ import {-# SOURCE #-} TcSplice( tcSpliceDecls )
 import CmdLineOpts     ( DynFlag(..), opt_PprStyle_Debug, dopt )
 import HsSyn           ( HsModule(..), HsBinds(..), MonoBinds(..), HsDecl(..), HsExpr(..),
                          Stmt(..), Pat(VarPat), HsStmtContext(..), RuleDecl(..),
-                         HsGroup(..),
+                         HsGroup(..), SpliceDecl(..),
                          mkSimpleMatch, placeHolderType, toHsType, andMonoBinds,
                          isSrcRule, collectStmtsBinders
                        )
@@ -145,7 +145,7 @@ tcRnModule hsc_env pcs
    do {        -- Deal with imports; sets tcg_rdr_env, tcg_imports
        (rdr_env, imports) <- rnImports import_decls ;
        updGblEnv ( \ gbl -> gbl { tcg_rdr_env = rdr_env,
-                                  tcg_imports = imports }) 
+                                  tcg_imports = tcg_imports gbl `plusImportAvails` imports }) 
                     $ do {
        traceRn (text "rn1") ;
                -- Fail if there are any errors so far
@@ -172,7 +172,7 @@ tcRnModule hsc_env pcs
        updGblEnv (\gbl -> gbl { tcg_deprecs = tcg_deprecs gbl `plusDeprecs` mod_deprecs })
                  $ do {
 
-       traceRn (text "rn4") ;
+       traceRn (text "Rn4:" <+> ppr (imp_unqual (tcg_imports tcg_env))) ;
                -- Process the export list
        export_avails <- exportsFromAvail exports ;
        updGblEnv (\gbl -> gbl { tcg_exports = export_avails })
@@ -597,7 +597,7 @@ tcRnSrcDecls ds
        -- If there is no splice, we're done
        case group_tail of
           Nothing -> return (tcg_env, src_fvs1)
-          Just (splice_expr, rest_ds) -> do {
+          Just (SpliceDecl splice_expr splice_loc, rest_ds) -> do {
 
        setGblEnv tcg_env $ do {
 
@@ -605,7 +605,9 @@ tcRnSrcDecls ds
        failWithTc (text "Can't do a top-level splice; need a bootstrapped compiler")
 #else
        -- Rename the splice expression, and get its supporting decls
-       (rn_splice_expr, fvs) <- initRn SourceMode (rnExpr splice_expr) ;
+       (rn_splice_expr, fvs) <- initRn SourceMode $
+                                addSrcLoc splice_loc $
+                                rnExpr splice_expr ;
        tcg_env <- importSupportingDecls fvs ;
        setGblEnv tcg_env $ do {