[project @ 2002-01-30 17:16:04 by simonpj]

[ghc-hetmet.git] / ghc / compiler / coreSyn / PprCore.lhs

diff --git a/ghc/compiler/coreSyn/PprCore.lhs b/ghc/compiler/coreSyn/PprCore.lhs
index 3a27b2b..25d79f4 100644 (file)
--- a/ghc/compiler/coreSyn/PprCore.lhs
+++ b/ghc/compiler/coreSyn/PprCore.lhs
@@ -386,7 +386,7 @@ pprIdCoreRule (id,rule) = pprCoreRule (ppr id) rule
 
 pprCoreRule :: SDoc -> CoreRule -> SDoc
 pprCoreRule pp_fn (BuiltinRule name _)
-  = ifPprDebug (ptext SLIT("Built in rule") <+> doubleQuotes (ptext name))
+  = ifPprDebug (ptext SLIT("Built in rule for") <+> pp_fn <> colon <+> doubleQuotes (ptext name))
 
 pprCoreRule pp_fn (Rule name act tpl_vars tpl_args rhs)
   = doubleQuotes (ptext name) <+> ppr act <+>