Commit b7c488e4 authored by Ian Lynagh's avatar Ian Lynagh
Browse files

Add a comment on why some seq's are done

parent 0dc2b9de
......@@ -549,6 +549,8 @@ coreToStgApp _ f args = do
-- All the free vars of the args are disqualified
-- from being let-no-escaped.
-- Forcing these fixes a leak in the code generator, noticed while
-- profiling for trac #4367
app `seq` fvs `seq` seqVarSet vars `seq` return (
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