3 files changed, 14 insertions, 4 deletions
diff --git a/libsolidity/ast/AST.h b/libsolidity/ast/AST.h
index fa0d6921..d703ae53 100644
--- a/libsolidity/ast/AST.h
+++ b/libsolidity/ast/AST.h
@@ -656,7 +656,7 @@ private:
 class VariableDeclaration: public Declaration
 {
 public:
-	enum Location { Default, Storage, Memory };
+	enum Location { Default, Storage, Memory, CallData };
 
 	VariableDeclaration(
 		SourceLocation const& _sourceLocation,
diff --git a/libsolidity/ast/ASTJsonConverter.cpp b/libsolidity/ast/ASTJsonConverter.cpp
index b8e00b60..b7855668 100644
--- a/libsolidity/ast/ASTJsonConverter.cpp
+++ b/libsolidity/ast/ASTJsonConverter.cpp
@@ -751,6 +751,8 @@ string ASTJsonConverter::location(VariableDeclaration::Location _location)
 		return "storage";
 	case VariableDeclaration::Location::Memory:
 		return "memory";
+	case VariableDeclaration::Location::CallData:
+		return "calldata";
 	default:
 		solAssert(false, "Unknown declaration location.");
 	}
diff --git a/libsolidity/ast/Types.cpp b/libsolidity/ast/Types.cpp
index 59668e1d..8620f283 100644
--- a/libsolidity/ast/Types.cpp
+++ b/libsolidity/ast/Types.cpp
@@ -1469,12 +1469,20 @@ string ReferenceType::stringForReferencePart() const
 string ReferenceType::identifierLocationSuffix() const
 {
 	string id;
-	if (location() == DataLocation::Storage)
+	switch (location())
+	{
+	case DataLocation::Storage:
 		id += "_storage";
-	else if (location() == DataLocation::Memory)
+		break;
+	case DataLocation::Memory:
 		id += "_memory";
-	else
+		break;
+	case DataLocation::CallData:
 		id += "_calldata";
+		break;
+	default:
+		solAssert(false, "Unknown location returned by location()");
+	}
 	if (isPointer())
 		id += "_ptr";
 	return id;