Replace IntegerType(256) with static function IntegerType::uint256()

4 files changed, 19 insertions, 19 deletions

diff --git a/libsolidity/codegen/ABIFunctions.cpp b/libsolidity/codegen/ABIFunctions.cpp
index bd29b382..b02623de 100644
--- a/libsolidity/codegen/ABIFunctions.cpp
+++ b/libsolidity/codegen/ABIFunctions.cpp
@@ -558,7 +558,7 @@ string ABIFunctions::abiEncodingFunction(
 			// special case: convert storage reference type to value type - this is only
 			// possible for library calls where we just forward the storage reference
 			solAssert(_encodeAsLibraryTypes, "");
-			solAssert(to == IntegerType(256), "");
+			solAssert(to == IntegerType::uint256(), "");
 			templ("cleanupConvert", "value");
 		}
 		else
diff --git a/libsolidity/codegen/CompilerUtils.cpp b/libsolidity/codegen/CompilerUtils.cpp
index 93c8cc77..7d2ad9d2 100644
--- a/libsolidity/codegen/CompilerUtils.cpp
+++ b/libsolidity/codegen/CompilerUtils.cpp
@@ -136,7 +136,7 @@ void CompilerUtils::loadFromMemoryDynamic(
 
 void CompilerUtils::storeInMemory(unsigned _offset)
 {
-	unsigned numBytes = prepareMemoryStore(IntegerType(256), true);
+	unsigned numBytes = prepareMemoryStore(IntegerType::uint256(), true);
 	if (numBytes > 0)
 		m_context << u256(_offset) << Instruction::MSTORE;
 }
@@ -150,7 +150,7 @@ void CompilerUtils::storeInMemoryDynamic(Type const& _type, bool _padToWordBound
 			ref->location() == DataLocation::Memory,
 			"Only in-memory reference type can be stored."
 		);
-		storeInMemoryDynamic(IntegerType(256), _padToWordBoundaries);
+		storeInMemoryDynamic(IntegerType::uint256(), _padToWordBoundaries);
 	}
 	else if (auto str = dynamic_cast<StringLiteralType const*>(&_type))
 	{
@@ -266,7 +266,7 @@ void CompilerUtils::abiDecode(TypePointers const& _typeParameters, bool _fromMem
 				if (calldataType->isDynamicallySized())
 				{
 					// put on stack: data_pointer length
-					loadFromMemoryDynamic(IntegerType(256), !_fromMemory);
+					loadFromMemoryDynamic(IntegerType::uint256(), !_fromMemory);
 					m_context << Instruction::SWAP1;
 					// stack: input_end base_offset next_pointer data_offset
 					m_context.appendInlineAssembly("{ if gt(data_offset, 0x100000000) { revert(0, 0) } }", {"data_offset"});
@@ -277,7 +277,7 @@ void CompilerUtils::abiDecode(TypePointers const& _typeParameters, bool _fromMem
 						{"input_end", "base_offset", "next_ptr", "array_head_ptr"}
 					);
 					// retrieve length
-					loadFromMemoryDynamic(IntegerType(256), !_fromMemory, true);
+					loadFromMemoryDynamic(IntegerType::uint256(), !_fromMemory, true);
 					// stack: input_end base_offset next_pointer array_length data_pointer
 					m_context << Instruction::SWAP2;
 					// stack: input_end base_offset data_pointer array_length next_pointer
@@ -430,7 +430,7 @@ void CompilerUtils::encodeToMemory(
 			{
 				auto const& strType = dynamic_cast<StringLiteralType const&>(*_givenTypes[i]);
 				m_context << u256(strType.value().size());
-				storeInMemoryDynamic(IntegerType(256), true);
+				storeInMemoryDynamic(IntegerType::uint256(), true);
 				// stack: ... <end_of_mem'>
 				storeInMemoryDynamic(strType, _padToWordBoundaries);
 			}
@@ -445,7 +445,7 @@ void CompilerUtils::encodeToMemory(
 				m_context << dupInstruction(1 + arrayType.sizeOnStack());
 				ArrayUtils(m_context).retrieveLength(arrayType, 1);
 				// stack: ... <end_of_mem> <value...> <end_of_mem'> <length>
-				storeInMemoryDynamic(IntegerType(256), true);
+				storeInMemoryDynamic(IntegerType::uint256(), true);
 				// stack: ... <end_of_mem> <value...> <end_of_mem''>
 				// copy the new memory pointer
 				m_context << swapInstruction(arrayType.sizeOnStack() + 1) << Instruction::POP;
@@ -807,7 +807,7 @@ void CompilerUtils::convertType(
 			allocateMemory();
 			// stack: mempos
 			m_context << Instruction::DUP1 << u256(data.size());
-			storeInMemoryDynamic(IntegerType(256));
+			storeInMemoryDynamic(IntegerType::uint256());
 			// stack: mempos datapos
 			storeStringData(data);
 		}
@@ -856,7 +856,7 @@ void CompilerUtils::convertType(
 				if (targetType.isDynamicallySized())
 				{
 					m_context << Instruction::DUP2;
-					storeInMemoryDynamic(IntegerType(256));
+					storeInMemoryDynamic(IntegerType::uint256());
 				}
 				// stack: <mem start> <source ref> (variably sized) <length> <mem data pos>
 				if (targetType.baseType()->isValueType())
@@ -1210,7 +1210,7 @@ void CompilerUtils::storeStringData(bytesConstRef _data)
 		for (unsigned i = 0; i < _data.size(); i += 32)
 		{
 			m_context << h256::Arith(h256(_data.cropped(i), h256::AlignLeft));
-			storeInMemoryDynamic(IntegerType(256));
+			storeInMemoryDynamic(IntegerType::uint256());
 		}
 		m_context << Instruction::POP;
 	}
diff --git a/libsolidity/codegen/CompilerUtils.h b/libsolidity/codegen/CompilerUtils.h
index bd8170ad..5f7dce22 100644
--- a/libsolidity/codegen/CompilerUtils.h
+++ b/libsolidity/codegen/CompilerUtils.h
@@ -69,7 +69,7 @@ public:
 	/// @returns the number of bytes consumed in memory.
 	unsigned loadFromMemory(
 		unsigned _offset,
-		Type const& _type = IntegerType(256),
+		Type const& _type = IntegerType::uint256(),
 		bool _fromCalldata = false,
 		bool _padToWords = false
 	);
diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp
index c9a1e076..87eecd2e 100644
--- a/libsolidity/codegen/ExpressionCompiler.cpp
+++ b/libsolidity/codegen/ExpressionCompiler.cpp
@@ -631,7 +631,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 			_functionCall.expression().accept(*this);
 
 			arguments.front()->accept(*this);
-			utils().convertType(*arguments.front()->annotation().type, IntegerType(256), true);
+			utils().convertType(*arguments.front()->annotation().type, IntegerType::uint256(), true);
 			// Note that function is not the original function, but the ".gas" function.
 			// Its values of gasSet and valueSet is equal to the original function's though.
 			unsigned stackDepth = (function.gasSet() ? 1 : 0) + (function.valueSet() ? 1 : 0);
@@ -814,13 +814,13 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 		case FunctionType::Kind::MulMod:
 		{
 			arguments[2]->accept(*this);
-			utils().convertType(*arguments[2]->annotation().type, IntegerType(256));
+			utils().convertType(*arguments[2]->annotation().type, IntegerType::uint256());
 			m_context << Instruction::DUP1 << Instruction::ISZERO;
 			m_context.appendConditionalInvalid();
 			for (unsigned i = 1; i < 3; i ++)
 			{
 				arguments[2 - i]->accept(*this);
-				utils().convertType(*arguments[2 - i]->annotation().type, IntegerType(256));
+				utils().convertType(*arguments[2 - i]->annotation().type, IntegerType::uint256());
 			}
 			if (function.kind() == FunctionType::Kind::AddMod)
 				m_context << Instruction::ADDMOD;
@@ -904,7 +904,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
 
 			// Fetch requested length.
 			arguments[0]->accept(*this);
-			utils().convertType(*arguments[0]->annotation().type, IntegerType(256));
+			utils().convertType(*arguments[0]->annotation().type, IntegerType::uint256());
 
 			// Stack: requested_length
 			utils().fetchFreeMemoryPointer();
@@ -1452,7 +1452,7 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess)
 				TypePointers{keyType}
 			);
 			m_context << Instruction::SWAP1;
-			utils().storeInMemoryDynamic(IntegerType(256));
+			utils().storeInMemoryDynamic(IntegerType::uint256());
 			utils().toSizeAfterFreeMemoryPointer();
 		}
 		else
@@ -1461,7 +1461,7 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess)
 			appendExpressionCopyToMemory(*keyType, *_indexAccess.indexExpression());
 			m_context << Instruction::SWAP1;
 			solAssert(CompilerUtils::freeMemoryPointer >= 0x40, "");
-			utils().storeInMemoryDynamic(IntegerType(256));
+			utils().storeInMemoryDynamic(IntegerType::uint256());
 			m_context << u256(0);
 		}
 		m_context << Instruction::KECCAK256;
@@ -1474,7 +1474,7 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess)
 		solAssert(_indexAccess.indexExpression(), "Index expression expected.");
 
 		_indexAccess.indexExpression()->accept(*this);
-		utils().convertType(*_indexAccess.indexExpression()->annotation().type, IntegerType(256), true);
+		utils().convertType(*_indexAccess.indexExpression()->annotation().type, IntegerType::uint256(), true);
 		// stack layout: <base_ref> [<length>] <index>
 		ArrayUtils(m_context).accessIndex(arrayType);
 		switch (arrayType.location())
@@ -1510,7 +1510,7 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess)
 		solAssert(_indexAccess.indexExpression(), "Index expression expected.");
 
 		_indexAccess.indexExpression()->accept(*this);
-		utils().convertType(*_indexAccess.indexExpression()->annotation().type, IntegerType(256), true);
+		utils().convertType(*_indexAccess.indexExpression()->annotation().type, IntegerType::uint256(), true);
 		// stack layout: <value> <index>
 		// check out-of-bounds access
 		m_context << u256(fixedBytesType.numBytes());