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Diffstat (limited to 'compiler/backpack/RnModIface.hs')
| -rw-r--r-- | compiler/backpack/RnModIface.hs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/backpack/RnModIface.hs b/compiler/backpack/RnModIface.hs index 0bf7c9678f..e70254243f 100644 --- a/compiler/backpack/RnModIface.hs +++ b/compiler/backpack/RnModIface.hs @@ -319,8 +319,9 @@ rnIfaceClsInst cls_inst = do -- really matter, since we throw it out shortly after -- (for merging, we rename all of the DFuns so that they -- are unique; for instantiation, the final interface never - -- mentions DFuns since they are implicitly exported.) The - -- important thing is that it's consistent everywhere. + -- mentions DFuns since they are implicitly exported. See + -- Note [Signature merging DFuns]) The important thing is that it's + -- consistent everywhere. dfun <- rnIfaceDFun (ifDFun cls_inst) return cls_inst { ifInstCls = n , ifInstTys = tys |