initialReserve is specific to EulerSwap curve

Author: hoytech

src/MaglevBase.sol

@@ -15,8 +15,6 @@ abstract contract MaglevBase is EVCUtil {
     uint112 public immutable debtLimit0;
     uint112 public immutable debtLimit1;
     uint256 public immutable feeMultiplier;
-    uint112 public immutable initialReserve0;
-    uint112 public immutable initialReserve1;
 
     uint112 public reserve0;
     uint112 public reserve1;
@@ -54,8 +52,8 @@ abstract contract MaglevBase is EVCUtil {
         asset0 = IEVault(vault0).asset();
         asset1 = IEVault(vault1).asset();
         myAccount = params.myAccount;
-        reserve0 = initialReserve0 = offsetReserve(params.debtLimit0, vault0);
-        reserve1 = initialReserve1 = offsetReserve(params.debtLimit1, vault1);
+        reserve0 = offsetReserve(params.debtLimit0, vault0);
+        reserve1 = offsetReserve(params.debtLimit1, vault1);
         feeMultiplier = 1e18 - params.fee;
     }
 

src/MaglevEulerSwap.sol

@@ -9,6 +9,8 @@ contract MaglevEulerSwap is MaglevBase {
     uint256 public immutable priceY;
     uint256 public immutable concentrationX;
     uint256 public immutable concentrationY;
+    uint112 public immutable initialReserve0;
+    uint112 public immutable initialReserve1;
 
     error KNotSatisfied();
     error ReservesZero();
@@ -26,6 +28,9 @@ contract MaglevEulerSwap is MaglevBase {
         priceY = params.priceY;
         concentrationX = params.concentrationX;
         concentrationY = params.concentrationY;
+
+        initialReserve0 = reserve0;
+        initialReserve1 = reserve1;
     }
 
     // Due to rounding, computeQuote() may underestimate the amount required to

test/ConstantSum.t.sol

@@ -58,8 +58,6 @@ contract ConstantSumTest is MaglevTestBase {
     }
 
     function test_reserveLimit() public monotonicHolderNAV {
-        assertEq(maglev.initialReserve0(), 60e18);
-        assertEq(maglev.initialReserve1(), 60e18);
         assertEq(maglev.reserve0(), 60e18);
         assertEq(maglev.reserve1(), 60e18);