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-rw-r--r--compiler/codeGen/StgCmmExpr.hs4
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/codeGen/StgCmmExpr.hs b/compiler/codeGen/StgCmmExpr.hs
index 96b9e316c4..2a0716ed24 100644
--- a/compiler/codeGen/StgCmmExpr.hs
+++ b/compiler/codeGen/StgCmmExpr.hs
@@ -296,7 +296,7 @@ cgCase scrut bndr srt alt_type alts
; restoreCurrentCostCentre mb_cc
-- JD: We need Note: [Better Alt Heap Checks]
- ; bindArgsToRegs ret_bndrs
+ ; _ <- bindArgsToRegs ret_bndrs
; cgAlts gc_plan (NonVoid bndr) alt_type alts }
-----------------
@@ -408,7 +408,7 @@ cgAltRhss gc_plan bndr alts
cg_alt (con, bndrs, _uses, rhs)
= getCodeR $
maybeAltHeapCheck gc_plan $
- do { bindConArgs con base_reg bndrs
+ do { _ <- bindConArgs con base_reg bndrs
; cgExpr rhs
; return con }