Upgrade solidity pragmas to 0.6.12

.solhint.json

@@ -2,6 +2,6 @@
   "extends": "solhint:recommended",
   "rules": {
     "reason-string": ["warn", { "maxLength": 50 }],
-    "compiler-version": ["error", "0.6.10"]
+    "compiler-version": ["error", "0.6.12"]
   }
 }

contracts/interfaces/IAmmAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/IBasicIssuanceModule.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "./ISetToken.sol";
 

contracts/interfaces/IClaimAdapter.sol

@@ -14,9 +14,11 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
 
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 /**
  * @title IClaimAdapter

contracts/interfaces/IController.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IController {
     function addSet(address _setToken) external;

contracts/interfaces/IDebtIssuanceModule.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "./ISetToken.sol";
 

contracts/interfaces/IExchangeAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IExchangeAdapter {
     function getSpender() external view returns(address);

contracts/interfaces/IGovernanceAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/IIndexExchangeAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IIndexExchangeAdapter {
     function getSpender() external view returns(address);

contracts/interfaces/IIntegrationRegistry.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IIntegrationRegistry {
     function addIntegration(address _module, string memory _id, address _wrapper) external;

contracts/interfaces/IManagerIssuanceHook.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "./ISetToken.sol";
 

contracts/interfaces/IModule.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/IModuleIssuanceHook.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 
@@ -31,7 +33,7 @@ interface IModuleIssuanceHook {
 
     function moduleIssueHook(ISetToken _setToken, uint256 _setTokenQuantity) external;
     function moduleRedeemHook(ISetToken _setToken, uint256 _setTokenQuantity) external;
-    
+
     function componentIssueHook(
         ISetToken _setToken,
         uint256 _setTokenQuantity,

contracts/interfaces/INAVIssuanceHook.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "./ISetToken.sol";
 

contracts/interfaces/INAVIssuanceModule.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "./ISetToken.sol";
 
@@ -26,15 +28,15 @@ interface INAVIssuanceModule {
         uint256 _reserveAssetQuantity,
         uint256 _minSetTokenReceiveQuantity,
         address _to
-    ) 
+    )
         external;
-    
+
     function redeem(
         ISetToken _setToken,
         address _reserveAsset,
         uint256 _setTokenQuantity,
         uint256 _minReserveReceiveQuantity,
         address _to
-    ) 
+    )
         external;
 }

contracts/interfaces/IOracle.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/IOracleAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/IPriceOracle.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 /**
  * @title IPriceOracle

contracts/interfaces/ISetToken.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 pragma experimental "ABIEncoderV2";
 
 import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
@@ -56,13 +58,13 @@ interface ISetToken is IERC20 {
 
     /**
      * A struct that stores a component's cash position details and external positions
-     * This data structure allows O(1) access to a component's cash position units and 
+     * This data structure allows O(1) access to a component's cash position units and
      * virtual units.
      *
      * @param virtualUnit               Virtual value of a component's DEFAULT position. Stored as virtual for efficiency
      *                                  updating all units at once via the position multiplier. Virtual units are achieved
      *                                  by dividing a "real" value by the "positionMultiplier"
-     * @param componentIndex            
+     * @param componentIndex
      * @param externalPositionModules   List of external modules attached to each external position. Each module
      *                                  maps to an external position
      * @param externalPositions         Mapping of module => ExternalPosition struct for a given component
@@ -87,7 +89,7 @@ interface ISetToken is IERC20 {
 
 
     /* ============ Functions ============ */
-    
+
     function addComponent(address _component) external;
     function removeComponent(address _component) external;
     function editDefaultPositionUnit(address _component, int256 _realUnit) external;
@@ -115,15 +117,15 @@ interface ISetToken is IERC20 {
     function manager() external view returns (address);
     function moduleStates(address _module) external view returns (ModuleState);
     function getModules() external view returns (address[] memory);
-    
+
     function getDefaultPositionRealUnit(address _component) external view returns(int256);
     function getExternalPositionRealUnit(address _component, address _positionModule) external view returns(int256);
     function getComponents() external view returns(address[] memory);
     function getExternalPositionModules(address _component) external view returns(address[] memory);
     function getExternalPositionData(address _component, address _positionModule) external view returns(bytes memory);
     function isExternalPositionModule(address _component, address _module) external view returns(bool);
     function isComponent(address _component) external view returns(bool);
-    
+
     function positionMultiplier() external view returns (int256);
     function getPositions() external view returns (Position[] memory);
     function getTotalComponentRealUnits(address _component) external view returns(int256);

contracts/interfaces/ISetValuer.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 import { ISetToken } from "../interfaces/ISetToken.sol";
 

contracts/interfaces/IStakingAdapter.sol

@@ -14,9 +14,11 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
 
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 /**
  * @title IStakingAdapter
@@ -32,14 +34,14 @@ interface IStakingAdapter {
         uint256 _notionalAmount
     )
         external
-        view 
+        view
         returns(address, uint256, bytes memory);
 
     function getUnstakeCallData(
         address _stakingContract,
         uint256 _notionalAmount
     )
         external
-        view 
+        view
         returns(address, uint256, bytes memory);
 }

contracts/interfaces/IStreamingFeeModule.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 pragma experimental "ABIEncoderV2";
 
 import { ISetToken } from "./ISetToken.sol";

contracts/interfaces/IWrapAdapter.sol

@@ -14,8 +14,10 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 
 /**

contracts/interfaces/external/IAaveLendingPool.sol

@@ -14,9 +14,11 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
 
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IAaveLendingPool {
     function core() external view returns(address);

contracts/interfaces/external/IAaveLendingPoolCore.sol

@@ -14,9 +14,11 @@
     limitations under the License.
 
     SPDX-License-Identifier: Apache License, Version 2.0
+
+    // @unsupported: ovm
 */
 
-pragma solidity 0.6.10;
+pragma solidity 0.6.12;
 
 interface IAaveLendingPoolCore {
     function getReserveATokenAddress(address _reserve) external view returns (address);