Skip the preprocessor macros when parsing initializer lists instead of crashing. (#139)

Author: velmafia

cpp/ast.py

@@ -1090,6 +1090,10 @@ def _get_method(self, return_type_and_name, modifiers, templated_types,
         initializers = {}
         if token.name == ':':
             while token.name != ';' and token.name != '{':
+                # skip preprocesors macros
+                if token.name.startswith(('#if', '#elif',  '#else', '#endif')):
+                    token = self._get_next_token()
+                    continue
                 member, token = self.get_name()
                 member = member[0]
                 if token.name == '(' or token.name == '{':

test/ctor_init_list.h

@@ -0,0 +1,14 @@
+class Foo {
+public:
+    int first,
+#if defined(TEST)
+    int second;
+#endif
+};
+
+Foo::Foo():
+    first(1)
+    #if defined(TEST)   // this 3 lines
+    ,second(2)          // generated
+    #endif              // IndexError: list index out of range
+{}