foo(void) should be recorded as having zero parameters

virtuald · virtuald · commit 0030ea4a56d3 · 2019-12-24T02:12:00.000-05:00
diff --git a/CppHeaderParser/CppHeaderParser.py b/CppHeaderParser/CppHeaderParser.py
@@ -1062,6 +1062,10 @@ def __init__(self, nameStack, curClass, methinfo, curTemplate, doxygen, location
                     params.append(param)
                 break
 
+        # foo(void) should be zero parameters
+        if len(params) == 1 and params[0]["type"] == "void":
+            params = []
+
         self["parameters"] = params
         self._params_helper2(params)  # mods params inplace
 
diff --git a/CppHeaderParser/test/test_CppHeaderParser.py b/CppHeaderParser/test/test_CppHeaderParser.py
@@ -1908,7 +1908,9 @@ def setUp(self):
         self.cppHeader = CppHeaderParser.CppHeader("TestSampleClass.h")
 
     def test_termite_function(self):
-        self.assertEqual(self.cppHeader.functions[5]["name"], "termite")
+        f = self.cppHeader.functions[5]
+        self.assertEqual(f["name"], "termite")
+        self.assertEqual(len(f["parameters"]), 0)
 
 
 # Bug: 3569622
