Temporarily suppress dependent name types

src/visitor.cpp

@@ -328,6 +328,16 @@ bool chimera::Visitor::GenerateTypedefName(TypedefNameDecl *decl)
             return false;
     }
 
+    // TODO: Fix segfault with DependentNameType (e.g., typename T::type).
+    // Skip this for now. See #328 for the details.
+    if (isa<DependentNameType>(underlying_type))
+    {
+        std::cerr << "Warning: Skipping dependent name type '"
+                  << decl->getQualifiedNameAsString()
+                  << "' because it is not supported yet (#328)." << std::endl;
+        return false;
+    }
+
     // Create mstch for typedef where the underlying type is a builtin type.
     if (isa<BuiltinType>(underlying_type))
     {

test/examples/regression/CMakeLists.txt

@@ -5,3 +5,4 @@ add_subdirectory(issue228_template_type_alias)
 add_subdirectory(issue262_static_method)
 add_subdirectory(issue297_template_variable)
 add_subdirectory(issue310_nested_class_name)
+add_subdirectory(issue328_dependent_name)

test/examples/regression/issue328_dependent_name/CMakeLists.txt

@@ -0,0 +1,17 @@
+set(test_name "issue328_dependent_name")
+
+chimera_add_binding_test_pybind11(${test_name}_pybind11
+  SOURCES ${test_name}.h
+  NAMESPACES chimera_test
+  CONFIGURATION ${CMAKE_CURRENT_SOURCE_DIR}/pybind11.yaml
+  COPY_MODULE
+)
+
+chimera_add_binding_test_boost_python(${test_name}_boost_python
+  SOURCES ${test_name}.h
+  NAMESPACES chimera_test
+  CONFIGURATION ${CMAKE_CURRENT_SOURCE_DIR}/boost_python.yaml
+  COPY_MODULE
+)
+
+chimera_add_python_test(${test_name}_python_tests ${test_name}.py)

test/examples/regression/issue328_dependent_name/boost_python.yaml

@@ -0,0 +1,7 @@
+# Arguments that will be appended in-order before command line arguments.
+arguments:
+  - "-extra-arg"
+  - "-I/usr/lib/clang/3.6/include"
+namespaces:
+  "chimera_test":
+    name: null # TODO: otherwise, import error

test/examples/regression/issue328_dependent_name/issue328_dependent_name.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <type_traits>
+
+namespace chimera_test
+{
+
+template <typename T>
+class Vector
+{
+public:
+    using Scalar = T;
+
+    Vector() = default;
+};
+
+template <typename S>
+struct ScalarTrait
+{
+    typedef typename S::Scalar type;
+};
+
+using VectorScalar = ScalarTrait<Vector<double>>::type;
+
+} // namespace chimera_test

test/examples/regression/issue328_dependent_name/issue328_dependent_name.py

@@ -0,0 +1,20 @@
+import unittest
+
+import issue328_dependent_name_pybind11 as py11
+import issue328_dependent_name_boost_python as boost
+
+
+class TestIssue328(unittest.TestCase):
+
+    def _test_issue328(self, binding):
+        # TODO: The next line should be uncommented once #328 is resolved.
+        # self.assertEqual(binding.VectorScalar, float)
+        pass
+
+    def test_issue328(self):
+        self._test_issue328(py11)
+        self._test_issue328(boost)
+
+
+if __name__ == '__main__':
+    unittest.main()

test/examples/regression/issue328_dependent_name/pybind11.yaml

@@ -0,0 +1,7 @@
+# Arguments that will be appended in-order before command line arguments.
+arguments:
+  - "-extra-arg"
+  - "-I/usr/lib/clang/3.6/include"
+namespaces:
+  "chimera_test":
+    name: null # TODO: otherwise, import error