Introduce LabelID typedef.

1 files changed, 5 insertions, 3 deletions

diff --git a/libjulia/backends/evm/AbstractAssembly.h b/libjulia/backends/evm/AbstractAssembly.h
index e3afa2b6..de31be28 100644
--- a/libjulia/backends/evm/AbstractAssembly.h
+++ b/libjulia/backends/evm/AbstractAssembly.h
@@ -44,6 +44,8 @@ namespace julia
 class AbstractAssembly
 {
 public:
+	using LabelID = size_t;
+
 	virtual ~AbstractAssembly() {}
 
 	/// Set a new source location valid starting from the next instruction.
@@ -56,11 +58,11 @@ public:
 	/// Append a constant.
 	virtual void appendConstant(u256 const& _constant) = 0;
 	/// Append a label.
-	virtual void appendLabel(size_t _labelId) = 0;
+	virtual void appendLabel(LabelID _labelId) = 0;
 	/// Append a label reference.
-	virtual void appendLabelReference(size_t _labelId) = 0;
+	virtual void appendLabelReference(LabelID _labelId) = 0;
 	/// Generate a new unique label.
-	virtual size_t newLabelId() = 0;
+	virtual LabelID newLabelId() = 0;
 	/// Append a reference to a to-be-linked symobl.
 	/// Currently, we assume that the value is always a 20 byte number.
 	virtual void appendLinkerSymbol(std::string const& _name) = 0;