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Diffstat (limited to 'compiler/simplCore/OccurAnal.hs')
| -rw-r--r-- | compiler/simplCore/OccurAnal.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/simplCore/OccurAnal.hs b/compiler/simplCore/OccurAnal.hs index 1e086027ba..1e485aee1e 100644 --- a/compiler/simplCore/OccurAnal.hs +++ b/compiler/simplCore/OccurAnal.hs @@ -253,7 +253,7 @@ always in scope. * Note [Rule dependency info] ~~~~~~~~~~~~~~~~~~~~~~~~~~~ - The VarSet in a SpecInfo is used for dependency analysis in the + The VarSet in a RuleInfo is used for dependency analysis in the occurrence analyser. We must track free vars in *both* lhs and rhs. Hence use of idRuleVars, rather than idRuleRhsVars in occAnalBind. Why both? Consider |