From cbc69a69e6e39fed1601fbecb0e70b53c0da122d Mon Sep 17 00:00:00 2001
From: Mark Spanbroek <mark@spanbroek.net>
Date: Wed, 17 Mar 2021 15:34:55 +0100
Subject: [PATCH] Fix compilation errors with Nim 1.2.6

---
 nitro/basics/destination.nim | 4 ++--
 nitro/basics/ethaddress.nim  | 2 +-
 nitro/protocol/outcome.nim   | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/nitro/basics/destination.nim b/nitro/basics/destination.nim
index 0bc6de2..f72f086 100644
--- a/nitro/basics/destination.nim
+++ b/nitro/basics/destination.nim
@@ -17,8 +17,8 @@ func `$`*(destination: Destination): string =
 func parse*(_: type Destination, s: string): ?Destination =
    Destination(array[32, byte].fromHex(s)).catch.option
 
-func `==`*(a, b: Destination): bool {.borrow.}
-func hash*(destination: Destination): Hash {.borrow.}
+proc `==`*(a, b: Destination): bool {.borrow.}
+proc hash*(destination: Destination): Hash {.borrow.}
 
 func toDestination*(address: EthAddress): Destination =
   var bytes: array[32, byte]
diff --git a/nitro/basics/ethaddress.nim b/nitro/basics/ethaddress.nim
index 15423f2..2e44b49 100644
--- a/nitro/basics/ethaddress.nim
+++ b/nitro/basics/ethaddress.nim
@@ -18,4 +18,4 @@ func `$`*(a: EthAddress): string =
 func parse*(_: type EthAddress, hex: string): ?EthAddress =
   EthAddress(array[20, byte].fromHex(hex)).catch.option
 
-func `==`*(a, b: EthAddress): bool {.borrow.}
+proc `==`*(a, b: EthAddress): bool {.borrow.}
diff --git a/nitro/protocol/outcome.nim b/nitro/protocol/outcome.nim
index 2b63737..ca30a6d 100644
--- a/nitro/protocol/outcome.nim
+++ b/nitro/protocol/outcome.nim
@@ -36,7 +36,7 @@ func init*(_: type Outcome,
   )
   Outcome(@[assetOutcome])
 
-func `==`*(a, b: Allocation): bool {.borrow.}
+proc `==`*(a, b: Allocation): bool {.borrow.}
 
 func `==`*(a, b: AssetOutcome): bool =
   if a.kind != b.kind:
@@ -49,7 +49,7 @@ func `==`*(a, b: AssetOutcome): bool =
     of guaranteeType:
       a.guarantee == b.guarantee
 
-func `==`*(a, b: Outcome): bool {.borrow.}
+proc `==`*(a, b: Outcome): bool {.borrow.}
 
 func encode*(encoder: var AbiEncoder, guarantee: Guarantee) =
   encoder.startTuple()