diff options
| -rw-r--r-- | compiler/guards.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/guards.nim b/compiler/guards.nim index f475f5068..2b69024d2 100644 --- a/compiler/guards.nim +++ b/compiler/guards.nim @@ -484,7 +484,7 @@ proc factImplies(fact, prop: PNode): TImplication = # == not a or not b == not (a and b) let arg = fact.sons[1] case arg.getMagic - of mIsNil: + of mIsNil, mEqRef: return ~factImplies(arg, prop) of mAnd: # not (a and b) means not a or not b: |