From d16b2b63c228bbaee1cbf3d91f9506861388a212 Mon Sep 17 00:00:00 2001
From: Volker <Volker@Volker.fritz.box>
Date: Mon, 6 Aug 2018 12:44:47 +0200
Subject: [PATCH] Add constructor with ConstantRef

---
 .../jwebassembly/module/FunctionName.java          | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/de/inetsoftware/jwebassembly/module/FunctionName.java b/src/de/inetsoftware/jwebassembly/module/FunctionName.java
index 9134a03..63a13d2 100644
--- a/src/de/inetsoftware/jwebassembly/module/FunctionName.java
+++ b/src/de/inetsoftware/jwebassembly/module/FunctionName.java
@@ -18,6 +18,7 @@ package de.inetsoftware.jwebassembly.module;
 
 import javax.annotation.Nonnull;
 
+import de.inetsoftware.classparser.ConstantRef;
 import de.inetsoftware.classparser.MethodInfo;
 
 /**
@@ -50,4 +51,17 @@ public class FunctionName {
         fullName = className + '.' + methodName;
         signatureName = fullName + method.getDescription();
     }
+
+    /**
+     * Create a new instance from the given reference in the ConstantPool.
+     * 
+     * @param method
+     *            the Java method
+     */
+    FunctionName( @Nonnull ConstantRef method ) {
+        String methodName = method.getName();
+        String className = method.getConstantClass().getName();
+        fullName = className + '.' + methodName;
+        signatureName = fullName + method.getType();
+    }
 }