Renaming namespace dev::julia to dev::yul.

71 files changed, 100 insertions, 100 deletions

diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp
index 81de3c43..f62d9c3b 100644
--- a/libsolidity/analysis/ReferencesResolver.cpp
+++ b/libsolidity/analysis/ReferencesResolver.cpp
@@ -269,8 +269,8 @@ bool ReferencesResolver::visit(InlineAssembly const& _inlineAssembly)
 	// external references.
 	ErrorList errors;
 	ErrorReporter errorsIgnored(errors);
-	julia::ExternalIdentifierAccess::Resolver resolver =
-	[&](assembly::Identifier const& _identifier, julia::IdentifierContext, bool _crossesFunctionBoundary) {
+	yul::ExternalIdentifierAccess::Resolver resolver =
+	[&](assembly::Identifier const& _identifier, yul::IdentifierContext, bool _crossesFunctionBoundary) {
 		auto declarations = m_resolver.nameFromCurrentScope(_identifier.name);
 		bool isSlot = boost::algorithm::ends_with(_identifier.name, "_slot");
 		bool isOffset = boost::algorithm::ends_with(_identifier.name, "_offset");
diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp
index 164b0b02..3830935f 100644
--- a/libsolidity/analysis/TypeChecker.cpp
+++ b/libsolidity/analysis/TypeChecker.cpp
@@ -952,9 +952,9 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly)
 {
 	// External references have already been resolved in a prior stage and stored in the annotation.
 	// We run the resolve step again regardless.
-	julia::ExternalIdentifierAccess::Resolver identifierAccess = [&](
+	yul::ExternalIdentifierAccess::Resolver identifierAccess = [&](
 		assembly::Identifier const& _identifier,
-		julia::IdentifierContext _context,
+		yul::IdentifierContext _context,
 		bool
 	)
 	{
@@ -978,7 +978,7 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly)
 					m_errorReporter.typeError(_identifier.location, "The suffixes _offset and _slot can only be used on storage variables.");
 					return size_t(-1);
 				}
-				else if (_context != julia::IdentifierContext::RValue)
+				else if (_context != yul::IdentifierContext::RValue)
 				{
 					m_errorReporter.typeError(_identifier.location, "Storage variables cannot be assigned to.");
 					return size_t(-1);
@@ -1008,13 +1008,13 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly)
 			m_errorReporter.typeError(_identifier.location, "The suffixes _offset and _slot can only be used on storage variables.");
 			return size_t(-1);
 		}
-		else if (_context == julia::IdentifierContext::LValue)
+		else if (_context == yul::IdentifierContext::LValue)
 		{
 			m_errorReporter.typeError(_identifier.location, "Only local variables can be assigned to in inline assembly.");
 			return size_t(-1);
 		}
 
-		if (_context == julia::IdentifierContext::RValue)
+		if (_context == yul::IdentifierContext::RValue)
 		{
 			solAssert(!!declaration->type(), "Type of declaration required but not yet determined.");
 			if (dynamic_cast<FunctionDefinition const*>(declaration))
diff --git a/libsolidity/codegen/CompilerContext.cpp b/libsolidity/codegen/CompilerContext.cpp
index 71b615b8..089386b5 100644
--- a/libsolidity/codegen/CompilerContext.cpp
+++ b/libsolidity/codegen/CompilerContext.cpp
@@ -318,10 +318,10 @@ void CompilerContext::appendInlineAssembly(
 {
 	int startStackHeight = stackHeight();
 
-	julia::ExternalIdentifierAccess identifierAccess;
+	yul::ExternalIdentifierAccess identifierAccess;
 	identifierAccess.resolve = [&](
 		assembly::Identifier const& _identifier,
-		julia::IdentifierContext,
+		yul::IdentifierContext,
 		bool
 	)
 	{
@@ -330,15 +330,15 @@ void CompilerContext::appendInlineAssembly(
 	};
 	identifierAccess.generateCode = [&](
 		assembly::Identifier const& _identifier,
-		julia::IdentifierContext _context,
-		julia::AbstractAssembly& _assembly
+		yul::IdentifierContext _context,
+		yul::AbstractAssembly& _assembly
 	)
 	{
 		auto it = std::find(_localVariables.begin(), _localVariables.end(), _identifier.name);
 		solAssert(it != _localVariables.end(), "");
 		int stackDepth = _localVariables.end() - it;
 		int stackDiff = _assembly.stackHeight() - startStackHeight + stackDepth;
-		if (_context == julia::IdentifierContext::LValue)
+		if (_context == yul::IdentifierContext::LValue)
 			stackDiff -= 1;
 		if (stackDiff < 1 || stackDiff > 16)
 			BOOST_THROW_EXCEPTION(
@@ -346,7 +346,7 @@ void CompilerContext::appendInlineAssembly(
 				errinfo_sourceLocation(_identifier.location) <<
 				errinfo_comment("Stack too deep (" + to_string(stackDiff) + "), try removing local variables.")
 			);
-		if (_context == julia::IdentifierContext::RValue)
+		if (_context == yul::IdentifierContext::RValue)
 			_assembly.appendInstruction(dupInstruction(stackDiff));
 		else
 		{
diff --git a/libsolidity/codegen/ContractCompiler.cpp b/libsolidity/codegen/ContractCompiler.cpp
index 3a0fccfb..c845da8f 100644
--- a/libsolidity/codegen/ContractCompiler.cpp
+++ b/libsolidity/codegen/ContractCompiler.cpp
@@ -494,21 +494,21 @@ bool ContractCompiler::visit(FunctionDefinition const& _function)
 bool ContractCompiler::visit(InlineAssembly const& _inlineAssembly)
 {
 	unsigned startStackHeight = m_context.stackHeight();
-	julia::ExternalIdentifierAccess identifierAccess;
-	identifierAccess.resolve = [&](assembly::Identifier const& _identifier, julia::IdentifierContext, bool)
+	yul::ExternalIdentifierAccess identifierAccess;
+	identifierAccess.resolve = [&](assembly::Identifier const& _identifier, yul::IdentifierContext, bool)
 	{
 		auto ref = _inlineAssembly.annotation().externalReferences.find(&_identifier);
 		if (ref == _inlineAssembly.annotation().externalReferences.end())
 			return size_t(-1);
 		return ref->second.valueSize;
 	};
-	identifierAccess.generateCode = [&](assembly::Identifier const& _identifier, julia::IdentifierContext _context, julia::AbstractAssembly& _assembly)
+	identifierAccess.generateCode = [&](assembly::Identifier const& _identifier, yul::IdentifierContext _context, yul::AbstractAssembly& _assembly)
 	{
 		auto ref = _inlineAssembly.annotation().externalReferences.find(&_identifier);
 		solAssert(ref != _inlineAssembly.annotation().externalReferences.end(), "");
 		Declaration const* decl = ref->second.declaration;
 		solAssert(!!decl, "");
-		if (_context == julia::IdentifierContext::RValue)
+		if (_context == yul::IdentifierContext::RValue)
 		{
 			int const depositBefore = _assembly.stackHeight();
 			solAssert(!!decl->type(), "Type of declaration required but not yet determined.");
diff --git a/libsolidity/inlineasm/AsmAnalysis.cpp b/libsolidity/inlineasm/AsmAnalysis.cpp
index 947b6d05..04b5d1a8 100644
--- a/libsolidity/inlineasm/AsmAnalysis.cpp
+++ b/libsolidity/inlineasm/AsmAnalysis.cpp
@@ -145,7 +145,7 @@ bool AsmAnalyzer::operator()(assembly::Identifier const& _identifier)
 		if (m_resolver)
 		{
 			bool insideFunction = m_currentScope->insideFunction();
-			stackSize = m_resolver(_identifier, julia::IdentifierContext::RValue, insideFunction);
+			stackSize = m_resolver(_identifier, yul::IdentifierContext::RValue, insideFunction);
 		}
 		if (stackSize == size_t(-1))
 		{
@@ -512,7 +512,7 @@ bool AsmAnalyzer::checkAssignment(assembly::Identifier const& _variable, size_t
 	else if (m_resolver)
 	{
 		bool insideFunction = m_currentScope->insideFunction();
-		variableSize = m_resolver(_variable, julia::IdentifierContext::LValue, insideFunction);
+		variableSize = m_resolver(_variable, yul::IdentifierContext::LValue, insideFunction);
 	}
 	if (variableSize == size_t(-1))
 	{
diff --git a/libsolidity/inlineasm/AsmAnalysis.h b/libsolidity/inlineasm/AsmAnalysis.h
index fd5c6ac7..a8673efa 100644
--- a/libsolidity/inlineasm/AsmAnalysis.h
+++ b/libsolidity/inlineasm/AsmAnalysis.h
@@ -59,7 +59,7 @@ public:
 		EVMVersion _evmVersion,
 		boost::optional<Error::Type> _errorTypeForLoose,
 		AsmFlavour _flavour = AsmFlavour::Loose,
-		julia::ExternalIdentifierAccess::Resolver const& _resolver = julia::ExternalIdentifierAccess::Resolver()
+		yul::ExternalIdentifierAccess::Resolver const& _resolver = yul::ExternalIdentifierAccess::Resolver()
 	):
 		m_resolver(_resolver),
 		m_info(_analysisInfo),
@@ -106,7 +106,7 @@ private:
 	void checkLooseFeature(SourceLocation const& _location, std::string const& _description);
 
 	int m_stackHeight = 0;
-	julia::ExternalIdentifierAccess::Resolver m_resolver;
+	yul::ExternalIdentifierAccess::Resolver m_resolver;
 	Scope* m_currentScope = nullptr;
 	/// Variables that are active at the current point in assembly (as opposed to
 	/// "part of the scope but not yet declared")
diff --git a/libsolidity/inlineasm/AsmCodeGen.cpp b/libsolidity/inlineasm/AsmCodeGen.cpp
index 0c1baf4c..3a62b232 100644
--- a/libsolidity/inlineasm/AsmCodeGen.cpp
+++ b/libsolidity/inlineasm/AsmCodeGen.cpp
@@ -49,7 +49,7 @@ using namespace dev;
 using namespace dev::solidity;
 using namespace dev::solidity::assembly;
 
-class EthAssemblyAdapter: public julia::AbstractAssembly
+class EthAssemblyAdapter: public yul::AbstractAssembly
 {
 public:
 	explicit EthAssemblyAdapter(eth::Assembly& _assembly):
@@ -145,12 +145,12 @@ void assembly::CodeGenerator::assemble(
 	Block const& _parsedData,
 	AsmAnalysisInfo& _analysisInfo,
 	eth::Assembly& _assembly,
-	julia::ExternalIdentifierAccess const& _identifierAccess,
+	yul::ExternalIdentifierAccess const& _identifierAccess,
 	bool _useNamedLabelsForFunctions
 )
 {
 	EthAssemblyAdapter assemblyAdapter(_assembly);
-	julia::CodeTransform(
+	yul::CodeTransform(
 		assemblyAdapter,
 		_analysisInfo,
 		false,
diff --git a/libsolidity/inlineasm/AsmCodeGen.h b/libsolidity/inlineasm/AsmCodeGen.h
index 277e1879..bbc31397 100644
--- a/libsolidity/inlineasm/AsmCodeGen.h
+++ b/libsolidity/inlineasm/AsmCodeGen.h
@@ -46,7 +46,7 @@ public:
 		Block const& _parsedData,
 		AsmAnalysisInfo& _analysisInfo,
 		eth::Assembly& _assembly,
-		julia::ExternalIdentifierAccess const& _identifierAccess = julia::ExternalIdentifierAccess(),
+		yul::ExternalIdentifierAccess const& _identifierAccess = yul::ExternalIdentifierAccess(),
 		bool _useNamedLabelsForFunctions = false
 	);
 };
diff --git a/libsolidity/interface/AssemblyStack.cpp b/libsolidity/interface/AssemblyStack.cpp
index dbd976d1..26496de7 100644
--- a/libsolidity/interface/AssemblyStack.cpp
+++ b/libsolidity/interface/AssemblyStack.cpp
@@ -116,8 +116,8 @@ MachineAssemblyObject AssemblyStack::assemble(Machine _machine) const
 	case Machine::EVM15:
 	{
 		MachineAssemblyObject object;
-		julia::EVMAssembly assembly(true);
-		julia::CodeTransform(assembly, *m_analysisInfo, m_language == Language::Yul, true)(*m_parserResult);
+		yul::EVMAssembly assembly(true);
+		yul::CodeTransform(assembly, *m_analysisInfo, m_language == Language::Yul, true)(*m_parserResult);
 		object.bytecode = make_shared<eth::LinkerObject>(assembly.finalize());
 		/// TODO: fill out text representation
 		return object;
diff --git a/libyul/ASTDataForward.h b/libyul/ASTDataForward.h
index 143b9c46..7f131b5e 100644
--- a/libyul/ASTDataForward.h
+++ b/libyul/ASTDataForward.h
@@ -25,7 +25,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 using Instruction = solidity::assembly::Instruction;
diff --git a/libyul/Exceptions.h b/libyul/Exceptions.h
index 48624a56..c423b66f 100644
--- a/libyul/Exceptions.h
+++ b/libyul/Exceptions.h
@@ -25,7 +25,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 struct YulException: virtual Exception {};
diff --git a/libyul/backends/evm/AbstractAssembly.h b/libyul/backends/evm/AbstractAssembly.h
index b6818923..d75058f7 100644
--- a/libyul/backends/evm/AbstractAssembly.h
+++ b/libyul/backends/evm/AbstractAssembly.h
@@ -38,7 +38,7 @@ struct Instruction;
 struct Identifier;
 }
 }
-namespace julia
+namespace yul
 {
 
 ///
@@ -106,7 +106,7 @@ struct ExternalIdentifierAccess
 	/// Resolve an external reference given by the identifier in the given context.
 	/// @returns the size of the value (number of stack slots) or size_t(-1) if not found.
 	Resolver resolve;
-	using CodeGenerator = std::function<void(solidity::assembly::Identifier const&, IdentifierContext, julia::AbstractAssembly&)>;
+	using CodeGenerator = std::function<void(solidity::assembly::Identifier const&, IdentifierContext, yul::AbstractAssembly&)>;
 	/// Generate code for retrieving the value (rvalue context) or storing the value (lvalue context)
 	/// of an identifier. The code should be appended to the assembly. In rvalue context, the value is supposed
 	/// to be put onto the stack, in lvalue context, the value is assumed to be at the top of the stack.
diff --git a/libyul/backends/evm/EVMAssembly.cpp b/libyul/backends/evm/EVMAssembly.cpp
index af0ddbb8..b2f0878f 100644
--- a/libyul/backends/evm/EVMAssembly.cpp
+++ b/libyul/backends/evm/EVMAssembly.cpp
@@ -26,7 +26,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 namespace
 {
diff --git a/libyul/backends/evm/EVMAssembly.h b/libyul/backends/evm/EVMAssembly.h
index 30abad97..556ed5a5 100644
--- a/libyul/backends/evm/EVMAssembly.h
+++ b/libyul/backends/evm/EVMAssembly.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class EVMAssembly: public AbstractAssembly
diff --git a/libyul/backends/evm/EVMCodeTransform.cpp b/libyul/backends/evm/EVMCodeTransform.cpp
index afc9e608..89086b4e 100644
--- a/libyul/backends/evm/EVMCodeTransform.cpp
+++ b/libyul/backends/evm/EVMCodeTransform.cpp
@@ -29,7 +29,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 using Scope = dev::solidity::assembly::Scope;
diff --git a/libyul/backends/evm/EVMCodeTransform.h b/libyul/backends/evm/EVMCodeTransform.h
index 6a0941b6..22ebbf43 100644
--- a/libyul/backends/evm/EVMCodeTransform.h
+++ b/libyul/backends/evm/EVMCodeTransform.h
@@ -37,7 +37,7 @@ namespace assembly
 struct AsmAnalysisInfo;
 }
 }
-namespace julia
+namespace yul
 {
 class EVMAssembly;
 
@@ -47,7 +47,7 @@ public:
 	/// Create the code transformer.
 	/// @param _identifierAccess used to resolve identifiers external to the inline assembly
 	CodeTransform(
-		julia::AbstractAssembly& _assembly,
+		yul::AbstractAssembly& _assembly,
 		solidity::assembly::AsmAnalysisInfo& _analysisInfo,
 		bool _yul = false,
 		bool _evm15 = false,
@@ -76,7 +76,7 @@ protected:
 	};
 
 	CodeTransform(
-		julia::AbstractAssembly& _assembly,
+		yul::AbstractAssembly& _assembly,
 		solidity::assembly::AsmAnalysisInfo& _analysisInfo,
 		bool _yul,
 		bool _evm15,
@@ -139,7 +139,7 @@ private:
 
 	void checkStackHeight(void const* _astElement) const;
 
-	julia::AbstractAssembly& m_assembly;
+	yul::AbstractAssembly& m_assembly;
 	solidity::assembly::AsmAnalysisInfo& m_info;
 	solidity::assembly::Scope* m_scope = nullptr;
 	bool m_yul = false;
diff --git a/libyul/optimiser/ASTCopier.cpp b/libyul/optimiser/ASTCopier.cpp
index c3fe7778..4b7f21f8 100644
--- a/libyul/optimiser/ASTCopier.cpp
+++ b/libyul/optimiser/ASTCopier.cpp
@@ -28,7 +28,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 Statement ASTCopier::operator()(Instruction const&)
 {
diff --git a/libyul/optimiser/ASTCopier.h b/libyul/optimiser/ASTCopier.h
index ce9226a6..13369cef 100644
--- a/libyul/optimiser/ASTCopier.h
+++ b/libyul/optimiser/ASTCopier.h
@@ -31,7 +31,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class ExpressionCopier: public boost::static_visitor<Expression>
diff --git a/libyul/optimiser/ASTWalker.cpp b/libyul/optimiser/ASTWalker.cpp
index 042d1f11..e29dda6b 100644
--- a/libyul/optimiser/ASTWalker.cpp
+++ b/libyul/optimiser/ASTWalker.cpp
@@ -26,7 +26,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 
diff --git a/libyul/optimiser/ASTWalker.h b/libyul/optimiser/ASTWalker.h
index b34559a3..41617d55 100644
--- a/libyul/optimiser/ASTWalker.h
+++ b/libyul/optimiser/ASTWalker.h
@@ -33,7 +33,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/CommonSubexpressionEliminator.cpp b/libyul/optimiser/CommonSubexpressionEliminator.cpp
index 8bb4ca2e..23d15cad 100644
--- a/libyul/optimiser/CommonSubexpressionEliminator.cpp
+++ b/libyul/optimiser/CommonSubexpressionEliminator.cpp
@@ -29,7 +29,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 void CommonSubexpressionEliminator::visit(Expression& _e)
 {
diff --git a/libyul/optimiser/CommonSubexpressionEliminator.h b/libyul/optimiser/CommonSubexpressionEliminator.h
index 37cd80ff..f8aa0ee1 100644
--- a/libyul/optimiser/CommonSubexpressionEliminator.h
+++ b/libyul/optimiser/CommonSubexpressionEliminator.h
@@ -25,7 +25,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/DataFlowAnalyzer.cpp b/libyul/optimiser/DataFlowAnalyzer.cpp
index 3300a2bd..ca1e5153 100644
--- a/libyul/optimiser/DataFlowAnalyzer.cpp
+++ b/libyul/optimiser/DataFlowAnalyzer.cpp
@@ -34,7 +34,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 void DataFlowAnalyzer::operator()(Assignment& _assignment)
 {
diff --git a/libyul/optimiser/DataFlowAnalyzer.h b/libyul/optimiser/DataFlowAnalyzer.h
index 054f6bd4..f998eadf 100644
--- a/libyul/optimiser/DataFlowAnalyzer.h
+++ b/libyul/optimiser/DataFlowAnalyzer.h
@@ -30,7 +30,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/Disambiguator.cpp b/libyul/optimiser/Disambiguator.cpp
index 87da0391..af3507e1 100644
--- a/libyul/optimiser/Disambiguator.cpp
+++ b/libyul/optimiser/Disambiguator.cpp
@@ -27,7 +27,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 using Scope = dev::solidity::assembly::Scope;
diff --git a/libyul/optimiser/Disambiguator.h b/libyul/optimiser/Disambiguator.h
index f6b8fd46..0829fd58 100644
--- a/libyul/optimiser/Disambiguator.h
+++ b/libyul/optimiser/Disambiguator.h
@@ -34,7 +34,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/ExpressionInliner.cpp b/libyul/optimiser/ExpressionInliner.cpp
index d4f7c4a4..9bf0a3fb 100644
--- a/libyul/optimiser/ExpressionInliner.cpp
+++ b/libyul/optimiser/ExpressionInliner.cpp
@@ -30,7 +30,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 void ExpressionInliner::run()
diff --git a/libyul/optimiser/ExpressionInliner.h b/libyul/optimiser/ExpressionInliner.h
index 99fa68c9..971a2ee0 100644
--- a/libyul/optimiser/ExpressionInliner.h
+++ b/libyul/optimiser/ExpressionInliner.h
@@ -30,7 +30,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/ExpressionJoiner.cpp b/libyul/optimiser/ExpressionJoiner.cpp
index ebf01346..3dfab371 100644
--- a/libyul/optimiser/ExpressionJoiner.cpp
+++ b/libyul/optimiser/ExpressionJoiner.cpp
@@ -33,7 +33,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 void ExpressionJoiner::operator()(FunctionalInstruction& _instruction)
diff --git a/libyul/optimiser/ExpressionJoiner.h b/libyul/optimiser/ExpressionJoiner.h
index a7ae50bc..df18e58f 100644
--- a/libyul/optimiser/ExpressionJoiner.h
+++ b/libyul/optimiser/ExpressionJoiner.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class NameCollector;
diff --git a/libyul/optimiser/ExpressionSimplifier.cpp b/libyul/optimiser/ExpressionSimplifier.cpp
index 5d89cef0..c95fb3d5 100644
--- a/libyul/optimiser/ExpressionSimplifier.cpp
+++ b/libyul/optimiser/ExpressionSimplifier.cpp
@@ -29,7 +29,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 
diff --git a/libyul/optimiser/ExpressionSimplifier.h b/libyul/optimiser/ExpressionSimplifier.h
index d11cd5d6..1b9d6960 100644
--- a/libyul/optimiser/ExpressionSimplifier.h
+++ b/libyul/optimiser/ExpressionSimplifier.h
@@ -26,7 +26,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/ExpressionSplitter.cpp b/libyul/optimiser/ExpressionSplitter.cpp
index e4e2739e..dab0545f 100644
--- a/libyul/optimiser/ExpressionSplitter.cpp
+++ b/libyul/optimiser/ExpressionSplitter.cpp
@@ -31,7 +31,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 void ExpressionSplitter::operator()(FunctionalInstruction& _instruction)
diff --git a/libyul/optimiser/ExpressionSplitter.h b/libyul/optimiser/ExpressionSplitter.h
index 89757df3..339acbf0 100644
--- a/libyul/optimiser/ExpressionSplitter.h
+++ b/libyul/optimiser/ExpressionSplitter.h
@@ -29,7 +29,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class NameCollector;
diff --git a/libyul/optimiser/FullInliner.cpp b/libyul/optimiser/FullInliner.cpp
index 7af642be..4e419987 100644
--- a/libyul/optimiser/FullInliner.cpp
+++ b/libyul/optimiser/FullInliner.cpp
@@ -34,7 +34,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 FullInliner::FullInliner(Block& _ast):
diff --git a/libyul/optimiser/FullInliner.h b/libyul/optimiser/FullInliner.h
index ecf987f7..8112fb4b 100644
--- a/libyul/optimiser/FullInliner.h
+++ b/libyul/optimiser/FullInliner.h
@@ -35,7 +35,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class NameCollector;
diff --git a/libyul/optimiser/FunctionGrouper.cpp b/libyul/optimiser/FunctionGrouper.cpp
index cbdd215f..3d2e5322 100644
--- a/libyul/optimiser/FunctionGrouper.cpp
+++ b/libyul/optimiser/FunctionGrouper.cpp
@@ -27,7 +27,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 
diff --git a/libyul/optimiser/FunctionGrouper.h b/libyul/optimiser/FunctionGrouper.h
index 57279c16..63cfbfb1 100644
--- a/libyul/optimiser/FunctionGrouper.h
+++ b/libyul/optimiser/FunctionGrouper.h
@@ -25,7 +25,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/FunctionHoister.cpp b/libyul/optimiser/FunctionHoister.cpp
index 99525494..c196dead 100644
--- a/libyul/optimiser/FunctionHoister.cpp
+++ b/libyul/optimiser/FunctionHoister.cpp
@@ -29,7 +29,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 void FunctionHoister::operator()(Block& _block)
diff --git a/libyul/optimiser/FunctionHoister.h b/libyul/optimiser/FunctionHoister.h
index 80d55703..823b9e2b 100644
--- a/libyul/optimiser/FunctionHoister.h
+++ b/libyul/optimiser/FunctionHoister.h
@@ -27,7 +27,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/InlinableExpressionFunctionFinder.cpp b/libyul/optimiser/InlinableExpressionFunctionFinder.cpp
index e6332f3a..69dd2095 100644
--- a/libyul/optimiser/InlinableExpressionFunctionFinder.cpp
+++ b/libyul/optimiser/InlinableExpressionFunctionFinder.cpp
@@ -26,7 +26,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 void InlinableExpressionFunctionFinder::operator()(Identifier const& _identifier)
 {
diff --git a/libyul/optimiser/InlinableExpressionFunctionFinder.h b/libyul/optimiser/InlinableExpressionFunctionFinder.h
index 69c003e6..3887e6e5 100644
--- a/libyul/optimiser/InlinableExpressionFunctionFinder.h
+++ b/libyul/optimiser/InlinableExpressionFunctionFinder.h
@@ -27,7 +27,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/MainFunction.cpp b/libyul/optimiser/MainFunction.cpp
index dfc19574..c8f35207 100644
--- a/libyul/optimiser/MainFunction.cpp
+++ b/libyul/optimiser/MainFunction.cpp
@@ -30,7 +30,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
 void MainFunction::operator()(Block& _block)
diff --git a/libyul/optimiser/MainFunction.h b/libyul/optimiser/MainFunction.h
index 4d790729..4a73283a 100644
--- a/libyul/optimiser/MainFunction.h
+++ b/libyul/optimiser/MainFunction.h
@@ -25,7 +25,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/Metrics.cpp b/libyul/optimiser/Metrics.cpp
index ce7c1bed..eb2d39e8 100644
--- a/libyul/optimiser/Metrics.cpp
+++ b/libyul/optimiser/Metrics.cpp
@@ -23,7 +23,7 @@
 #include <libsolidity/inlineasm/AsmData.h>
 
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 size_t CodeSize::codeSize(Statement const& _statement)
 {
diff --git a/libyul/optimiser/Metrics.h b/libyul/optimiser/Metrics.h
index f0d6a203..8ed73cca 100644
--- a/libyul/optimiser/Metrics.h
+++ b/libyul/optimiser/Metrics.h
@@ -24,7 +24,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class CodeSize: public ASTWalker
diff --git a/libyul/optimiser/NameCollector.cpp b/libyul/optimiser/NameCollector.cpp
index cbc7aad2..b71fa982 100644
--- a/libyul/optimiser/NameCollector.cpp
+++ b/libyul/optimiser/NameCollector.cpp
@@ -24,7 +24,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 void NameCollector::operator()(VariableDeclaration const& _varDecl)
 {
diff --git a/libyul/optimiser/NameCollector.h b/libyul/optimiser/NameCollector.h
index 9ea32674..b8f6c1d7 100644
--- a/libyul/optimiser/NameCollector.h
+++ b/libyul/optimiser/NameCollector.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/NameDispenser.cpp b/libyul/optimiser/NameDispenser.cpp
index 4b177389..f7385471 100644
--- a/libyul/optimiser/NameDispenser.cpp
+++ b/libyul/optimiser/NameDispenser.cpp
@@ -22,7 +22,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 string NameDispenser::newName(string const& _prefix)
 {
diff --git a/libyul/optimiser/NameDispenser.h b/libyul/optimiser/NameDispenser.h
index 91c43d54..64ec318f 100644
--- a/libyul/optimiser/NameDispenser.h
+++ b/libyul/optimiser/NameDispenser.h
@@ -24,7 +24,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 struct NameDispenser
diff --git a/libyul/optimiser/Rematerialiser.cpp b/libyul/optimiser/Rematerialiser.cpp
index 5f2b9e8b..dd6653ea 100644
--- a/libyul/optimiser/Rematerialiser.cpp
+++ b/libyul/optimiser/Rematerialiser.cpp
@@ -28,7 +28,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 void Rematerialiser::visit(Expression& _e)
 {
diff --git a/libyul/optimiser/Rematerialiser.h b/libyul/optimiser/Rematerialiser.h
index d06c2754..afcfab3e 100644
--- a/libyul/optimiser/Rematerialiser.h
+++ b/libyul/optimiser/Rematerialiser.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/Semantics.cpp b/libyul/optimiser/Semantics.cpp
index d610341d..33f3af77 100644
--- a/libyul/optimiser/Semantics.cpp
+++ b/libyul/optimiser/Semantics.cpp
@@ -30,7 +30,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 MovableChecker::MovableChecker(Expression const& _expression)
 {
diff --git a/libyul/optimiser/Semantics.h b/libyul/optimiser/Semantics.h
index 1963e7a3..1caa12fb 100644
--- a/libyul/optimiser/Semantics.h
+++ b/libyul/optimiser/Semantics.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/SimplificationRules.cpp b/libyul/optimiser/SimplificationRules.cpp
index ca3f2984..762473e5 100644
--- a/libyul/optimiser/SimplificationRules.cpp
+++ b/libyul/optimiser/SimplificationRules.cpp
@@ -31,7 +31,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 
 SimplificationRule<Pattern> const* SimplificationRules::findFirstMatch(Expression const& _expr)
diff --git a/libyul/optimiser/SimplificationRules.h b/libyul/optimiser/SimplificationRules.h
index 2b5bccd5..25d91573 100644
--- a/libyul/optimiser/SimplificationRules.h
+++ b/libyul/optimiser/SimplificationRules.h
@@ -34,7 +34,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 class Pattern;
diff --git a/libyul/optimiser/Substitution.cpp b/libyul/optimiser/Substitution.cpp
index eafe1da9..4a000a85 100644
--- a/libyul/optimiser/Substitution.cpp
+++ b/libyul/optimiser/Substitution.cpp
@@ -24,7 +24,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 Expression Substitution::translate(Expression const& _expression)
 {
diff --git a/libyul/optimiser/Substitution.h b/libyul/optimiser/Substitution.h
index c7e604ca..b734cdca 100644
--- a/libyul/optimiser/Substitution.h
+++ b/libyul/optimiser/Substitution.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/SyntacticalEquality.cpp b/libyul/optimiser/SyntacticalEquality.cpp
index a235e509..f22b5c31 100644
--- a/libyul/optimiser/SyntacticalEquality.cpp
+++ b/libyul/optimiser/SyntacticalEquality.cpp
@@ -28,7 +28,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 bool SyntacticalEqualityChecker::equal(Expression const& _e1, Expression const& _e2)
 {
diff --git a/libyul/optimiser/SyntacticalEquality.h b/libyul/optimiser/SyntacticalEquality.h
index 58d4f365..e9fbebe0 100644
--- a/libyul/optimiser/SyntacticalEquality.h
+++ b/libyul/optimiser/SyntacticalEquality.h
@@ -26,7 +26,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/UnusedPruner.cpp b/libyul/optimiser/UnusedPruner.cpp
index 10b1c171..74b6bee4 100644
--- a/libyul/optimiser/UnusedPruner.cpp
+++ b/libyul/optimiser/UnusedPruner.cpp
@@ -31,7 +31,7 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
 UnusedPruner::UnusedPruner(Block& _ast)
 {
diff --git a/libyul/optimiser/UnusedPruner.h b/libyul/optimiser/UnusedPruner.h
index 305c62a7..327921ea 100644
--- a/libyul/optimiser/UnusedPruner.h
+++ b/libyul/optimiser/UnusedPruner.h
@@ -28,7 +28,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /**
diff --git a/libyul/optimiser/Utilities.cpp b/libyul/optimiser/Utilities.cpp
index 7591ed5b..df01ed39 100644
--- a/libyul/optimiser/Utilities.cpp
+++ b/libyul/optimiser/Utilities.cpp
@@ -28,9 +28,9 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
+using namespace dev::yul;
 
-void dev::julia::removeEmptyBlocks(Block& _block)
+void dev::yul::removeEmptyBlocks(Block& _block)
 {
 	auto isEmptyBlock = [](Statement const& _st) -> bool {
 		return _st.type() == typeid(Block) && boost::get<Block>(_st).statements.empty();
diff --git a/libyul/optimiser/Utilities.h b/libyul/optimiser/Utilities.h
index ae77d2e0..5b18a27c 100644
--- a/libyul/optimiser/Utilities.h
+++ b/libyul/optimiser/Utilities.h
@@ -24,7 +24,7 @@
 
 namespace dev
 {
-namespace julia
+namespace yul
 {
 
 /// Removes statements that are just empty blocks (non-recursive).
diff --git a/test/boostTest.cpp b/test/boostTest.cpp
index c199535a..d27ba1f6 100644
--- a/test/boostTest.cpp
+++ b/test/boostTest.cpp
@@ -143,7 +143,7 @@ test_suite* init_unit_test_suite( int /*argc*/, char* /*argv*/[] )
 		master,
 		dev::test::Options::get().testPath / "libyul",
 		"yulOptimizerTests",
-		dev::julia::test::YulOptimizerTest::create
+		dev::yul::test::YulOptimizerTest::create
 	) > 0, "no Yul Optimizer tests found");
 	if (dev::test::Options::get().disableIPC)
 	{
diff --git a/test/libyul/Common.cpp b/test/libyul/Common.cpp
index f23136e6..4c50180a 100644
--- a/test/libyul/Common.cpp
+++ b/test/libyul/Common.cpp
@@ -37,10 +37,10 @@
 #include <boost/test/unit_test.hpp>
 
 using namespace std;
-using namespace dev::julia;
+using namespace dev::yul;
 using namespace dev::solidity;
 
-void dev::julia::test::printErrors(ErrorList const& _errors, Scanner const& _scanner)
+void dev::yul::test::printErrors(ErrorList const& _errors, Scanner const& _scanner)
 {
 	SourceReferenceFormatter formatter(cout, [&](std::string const&) -> Scanner const& { return _scanner; });
 
@@ -52,7 +52,7 @@ void dev::julia::test::printErrors(ErrorList const& _errors, Scanner const& _sca
 }
 
 
-pair<shared_ptr<Block>, shared_ptr<assembly::AsmAnalysisInfo>> dev::julia::test::parse(string const& _source, bool _yul)
+pair<shared_ptr<Block>, shared_ptr<assembly::AsmAnalysisInfo>> dev::yul::test::parse(string const& _source, bool _yul)
 {
 	auto flavour = _yul ? assembly::AsmFlavour::Yul : assembly::AsmFlavour::Strict;
 	ErrorList errors;
@@ -83,13 +83,13 @@ pair<shared_ptr<Block>, shared_ptr<assembly::AsmAnalysisInfo>> dev::julia::test:
 	return {};
 }
 
-assembly::Block dev::julia::test::disambiguate(string const& _source, bool _yul)
+assembly::Block dev::yul::test::disambiguate(string const& _source, bool _yul)
 {
 	auto result = parse(_source, _yul);
 	return boost::get<Block>(Disambiguator(*result.second)(*result.first));
 }
 
-string dev::julia::test::format(string const& _source, bool _yul)
+string dev::yul::test::format(string const& _source, bool _yul)
 {
 	return assembly::AsmPrinter(_yul)(*parse(_source, _yul).first);
 }
diff --git a/test/libyul/Common.h b/test/libyul/Common.h
index b9c3d2fb..ee191494 100644
--- a/test/libyul/Common.h
+++ b/test/libyul/Common.h
@@ -39,7 +39,7 @@ namespace assembly
 struct AsmAnalysisInfo;
 }
 }
-namespace julia
+namespace yul
 {
 namespace test
 {
diff --git a/test/libyul/Inliner.cpp b/test/libyul/Inliner.cpp
index 471b2e2f..44c6411a 100644
--- a/test/libyul/Inliner.cpp
+++ b/test/libyul/Inliner.cpp
@@ -36,8 +36,8 @@
 
 using namespace std;
 using namespace dev;
-using namespace dev::julia;
-using namespace dev::julia::test;
+using namespace dev::yul;
+using namespace dev::yul::test;
 using namespace dev::solidity;
 
 namespace
diff --git a/test/libyul/YulOptimizerTest.cpp b/test/libyul/YulOptimizerTest.cpp
index 62a4aa10..8b37830f 100644
--- a/test/libyul/YulOptimizerTest.cpp
+++ b/test/libyul/YulOptimizerTest.cpp
@@ -48,8 +48,8 @@
 #include <fstream>
 
 using namespace dev;
-using namespace dev::julia;
-using namespace dev::julia::test;
+using namespace dev::yul;
+using namespace dev::yul::test;
 using namespace dev::solidity;
 using namespace dev::solidity::test;
 using namespace std;
diff --git a/test/libyul/YulOptimizerTest.h b/test/libyul/YulOptimizerTest.h
index 8f9a81f7..7db17ceb 100644
--- a/test/libyul/YulOptimizerTest.h
+++ b/test/libyul/YulOptimizerTest.h
@@ -33,7 +33,7 @@ struct AsmAnalysisInfo;
 struct Block;
 }
 }
-namespace julia
+namespace yul
 {
 namespace test
 {
diff --git a/test/tools/isoltest.cpp b/test/tools/isoltest.cpp
index a8e2b09e..bdc89fb3 100644
--- a/test/tools/isoltest.cpp
+++ b/test/tools/isoltest.cpp
@@ -388,7 +388,7 @@ Allowed options)",
 		"Yul Optimizer",
 		testPath / "libyul",
 		"yulOptimizerTests",
-		julia::test::YulOptimizerTest::create,
+		yul::test::YulOptimizerTest::create,
 		formatted
 	))
 		global_stats += *stats;