Merge pull request #6714 from ethereum/finishERC20

Finish ERC20
2023-10-03 13:03:40 +00:00 · 2019-05-13 10:00:38 +02:00
parent ea637f2097 63a072f122
commit a28b6224a4
7 changed files with 172 additions and 28 deletions
@@ -86,6 +86,10 @@ public:

 	std::string overflowCheckedUIntAddFunction(size_t _bits);

+	/// @returns computes the difference between two values.
+	/// Assumes the input to be in range for the type.
+	std::string overflowCheckedUIntSubFunction();
+
 	std::string arrayLengthFunction(ArrayType const& _type);
 	/// @returns the name of a function that computes the number of bytes required
 	/// to store an array in memory given its length (internally encoded, not ABI encoded).