Fix a recomp bug: make classes/datatypes depend directly on DFuns (#4469)

[ghc-hetmet.git] / compiler / deSugar / Desugar.lhs

diff --git a/compiler/deSugar/Desugar.lhs b/compiler/deSugar/Desugar.lhs
index 073e873..60dec30 100644 (file)
--- a/compiler/deSugar/Desugar.lhs
+++ b/compiler/deSugar/Desugar.lhs
@@ -137,7 +137,7 @@ deSugar hsc_env
 
        ; endPass dflags CoreDesugar ds_binds ds_rules_for_imps
 
-        ; used_names <- mkUsedNames tcg_env
+        ; let used_names = mkUsedNames tcg_env
        ; deps <- mkDependencies tcg_env
 
         ; let mod_guts = ModGuts {