Procedural SafeCast.sol generation

.github/workflows/test.yml

@@ -30,6 +30,7 @@ jobs:
           FORCE_COLOR: 1
           ENABLE_GAS_REPORT: true
       - run: npm run test:inheritance
+      - run: npm run test:generation
       - name: Print gas report
         run: cat gas-report.txt
 

CHANGELOG.md

@@ -7,6 +7,7 @@
  * `CrossChainEnabledPolygonChild`: replace the `require` statement with the custom error `NotCrossChainCall`. ([#3380](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3380))
  * `ERC20FlashMint`: Add customizable flash fee receiver. ([#3327](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3327))
  * `Strings`: add a new overloaded function `toHexString` that converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. ([#3403](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3403))
+ * `SafeCast`: add support for many more types, using procedural code generation. ([#3245](https://github.com/OpenZeppelin/openzeppelin-contracts/pull/3245))
 
 ## 4.6.0 (2022-04-26)
 

contracts/mocks/SafeCastMock.sol

@@ -12,26 +12,122 @@ contract SafeCastMock {
         return a.toUint256();
     }
 
+    function toUint248(uint256 a) public pure returns (uint248) {
+        return a.toUint248();
+    }
+
+    function toUint240(uint256 a) public pure returns (uint240) {
+        return a.toUint240();
+    }
+
+    function toUint232(uint256 a) public pure returns (uint232) {
+        return a.toUint232();
+    }
+
     function toUint224(uint256 a) public pure returns (uint224) {
         return a.toUint224();
     }
 
+    function toUint216(uint256 a) public pure returns (uint216) {
+        return a.toUint216();
+    }
+
+    function toUint208(uint256 a) public pure returns (uint208) {
+        return a.toUint208();
+    }
+
+    function toUint200(uint256 a) public pure returns (uint200) {
+        return a.toUint200();
+    }
+
+    function toUint192(uint256 a) public pure returns (uint192) {
+        return a.toUint192();
+    }
+
+    function toUint184(uint256 a) public pure returns (uint184) {
+        return a.toUint184();
+    }
+
+    function toUint176(uint256 a) public pure returns (uint176) {
+        return a.toUint176();
+    }
+
+    function toUint168(uint256 a) public pure returns (uint168) {
+        return a.toUint168();
+    }
+
+    function toUint160(uint256 a) public pure returns (uint160) {
+        return a.toUint160();
+    }
+
+    function toUint152(uint256 a) public pure returns (uint152) {
+        return a.toUint152();
+    }
+
+    function toUint144(uint256 a) public pure returns (uint144) {
+        return a.toUint144();
+    }
+
+    function toUint136(uint256 a) public pure returns (uint136) {
+        return a.toUint136();
+    }
+
     function toUint128(uint256 a) public pure returns (uint128) {
         return a.toUint128();
     }
 
+    function toUint120(uint256 a) public pure returns (uint120) {
+        return a.toUint120();
+    }
+
+    function toUint112(uint256 a) public pure returns (uint112) {
+        return a.toUint112();
+    }
+
+    function toUint104(uint256 a) public pure returns (uint104) {
+        return a.toUint104();
+    }
+
     function toUint96(uint256 a) public pure returns (uint96) {
         return a.toUint96();
     }
 
+    function toUint88(uint256 a) public pure returns (uint88) {
+        return a.toUint88();
+    }
+
+    function toUint80(uint256 a) public pure returns (uint80) {
+        return a.toUint80();
+    }
+
+    function toUint72(uint256 a) public pure returns (uint72) {
+        return a.toUint72();
+    }
+
     function toUint64(uint256 a) public pure returns (uint64) {
         return a.toUint64();
     }
 
+    function toUint56(uint256 a) public pure returns (uint56) {
+        return a.toUint56();
+    }
+
+    function toUint48(uint256 a) public pure returns (uint48) {
+        return a.toUint48();
+    }
+
+    function toUint40(uint256 a) public pure returns (uint40) {
+        return a.toUint40();
+    }
+
     function toUint32(uint256 a) public pure returns (uint32) {
         return a.toUint32();
     }
 
+    function toUint24(uint256 a) public pure returns (uint24) {
+        return a.toUint24();
+    }
+
     function toUint16(uint256 a) public pure returns (uint16) {
         return a.toUint16();
     }
@@ -44,18 +140,122 @@ contract SafeCastMock {
         return a.toInt256();
     }
 
+    function toInt248(int256 a) public pure returns (int248) {
+        return a.toInt248();
+    }
+
+    function toInt240(int256 a) public pure returns (int240) {
+        return a.toInt240();
+    }
+
+    function toInt232(int256 a) public pure returns (int232) {
+        return a.toInt232();
+    }
+
+    function toInt224(int256 a) public pure returns (int224) {
+        return a.toInt224();
+    }
+
+    function toInt216(int256 a) public pure returns (int216) {
+        return a.toInt216();
+    }
+
+    function toInt208(int256 a) public pure returns (int208) {
+        return a.toInt208();
+    }
+
+    function toInt200(int256 a) public pure returns (int200) {
+        return a.toInt200();
+    }
+
+    function toInt192(int256 a) public pure returns (int192) {
+        return a.toInt192();
+    }
+
+    function toInt184(int256 a) public pure returns (int184) {
+        return a.toInt184();
+    }
+
+    function toInt176(int256 a) public pure returns (int176) {
+        return a.toInt176();
+    }
+
+    function toInt168(int256 a) public pure returns (int168) {
+        return a.toInt168();
+    }
+
+    function toInt160(int256 a) public pure returns (int160) {
+        return a.toInt160();
+    }
+
+    function toInt152(int256 a) public pure returns (int152) {
+        return a.toInt152();
+    }
+
+    function toInt144(int256 a) public pure returns (int144) {
+        return a.toInt144();
+    }
+
+    function toInt136(int256 a) public pure returns (int136) {
+        return a.toInt136();
+    }
+
     function toInt128(int256 a) public pure returns (int128) {
         return a.toInt128();
     }
 
+    function toInt120(int256 a) public pure returns (int120) {
+        return a.toInt120();
+    }
+
+    function toInt112(int256 a) public pure returns (int112) {
+        return a.toInt112();
+    }
+
+    function toInt104(int256 a) public pure returns (int104) {
+        return a.toInt104();
+    }
+
+    function toInt96(int256 a) public pure returns (int96) {
+        return a.toInt96();
+    }
+
+    function toInt88(int256 a) public pure returns (int88) {
+        return a.toInt88();
+    }
+
+    function toInt80(int256 a) public pure returns (int80) {
+        return a.toInt80();
+    }
+
+    function toInt72(int256 a) public pure returns (int72) {
+        return a.toInt72();
+    }
+
     function toInt64(int256 a) public pure returns (int64) {
         return a.toInt64();
     }
 
+    function toInt56(int256 a) public pure returns (int56) {
+        return a.toInt56();
+    }
+
+    function toInt48(int256 a) public pure returns (int48) {
+        return a.toInt48();
+    }
+
+    function toInt40(int256 a) public pure returns (int40) {
+        return a.toInt40();
+    }
+
     function toInt32(int256 a) public pure returns (int32) {
         return a.toInt32();
     }
 
+    function toInt24(int256 a) public pure returns (int24) {
+        return a.toInt24();
+    }
+
     function toInt16(int256 a) public pure returns (int16) {
         return a.toInt16();
     }