FunctionType also gets CanonicalSignature

- also using iterators in the signature creation function

1 files changed, 1 insertions, 0 deletions

diff --git a/Types.h b/Types.h
index 48539a1d..0fe685b8 100644
--- a/Types.h
+++ b/Types.h
@@ -325,6 +325,7 @@ public:
 	virtual unsigned getSizeOnStack() const override;
 
 	Location const& getLocation() const { return m_location; }
+	std::string getCanonicalSignature() const;
 
 private:
 	TypePointers m_parameterTypes;