kjteske created this revision. Herald added a subscriber: cfe-commits. Expose the C bindings for clang_Type_getNumTemplateArguments() and clang_Type_getTemplateArgumentAsType() in the python API.
Repository: rC Clang https://reviews.llvm.org/D51299 Files: bindings/python/clang/cindex.py bindings/python/tests/cindex/test_type.py Index: bindings/python/tests/cindex/test_type.py =================================================================== --- bindings/python/tests/cindex/test_type.py +++ bindings/python/tests/cindex/test_type.py @@ -436,3 +436,28 @@ self.assertIsNotNone(testInteger, "Could not find testInteger.") self.assertEqual(testInteger.type.get_address_space(), 2) + + def test_template_arguments(self): + source = """ + class Foo { + }; + template <typename T> + class Template { + }; + Template<Foo> instance; + int bar; + """ + tu = get_tu(source, lang='cpp') + + # Varible with a template argument. + cursor = get_cursor(tu, 'instance') + cursor_type = cursor.type + self.assertEqual(cursor.kind, CursorKind.VAR_DECL) + self.assertEqual(cursor_type.spelling, 'Template<Foo>') + self.assertEqual(cursor_type.get_num_template_arguments(), 1) + template_type = cursor_type.get_template_argument_type(0) + self.assertEqual(template_type.spelling, 'Foo') + + # Variable without a template argument. + cursor = get_cursor(tu, 'bar') + self.assertEqual(cursor.get_num_template_arguments(), -1) Index: bindings/python/clang/cindex.py =================================================================== --- bindings/python/clang/cindex.py +++ bindings/python/clang/cindex.py @@ -2248,6 +2248,12 @@ return res + def get_num_template_arguments(self): + return conf.lib.clang_Type_getNumTemplateArguments(self) + + def get_template_argument_type(self, num): + return conf.lib.clang_Type_getTemplateArgumentAsType(self, num) + def get_canonical(self): """ Return the canonical type for a Type. @@ -3992,6 +3998,15 @@ Type, Type.from_result), + ("clang_Type_getNumTemplateArguments", + [Type], + c_int), + + ("clang_Type_getTemplateArgumentAsType", + [Type, c_uint], + Type, + Type.from_result), + ("clang_Type_getOffsetOf", [Type, c_interop_string], c_longlong),
Index: bindings/python/tests/cindex/test_type.py =================================================================== --- bindings/python/tests/cindex/test_type.py +++ bindings/python/tests/cindex/test_type.py @@ -436,3 +436,28 @@ self.assertIsNotNone(testInteger, "Could not find testInteger.") self.assertEqual(testInteger.type.get_address_space(), 2) + + def test_template_arguments(self): + source = """ + class Foo { + }; + template <typename T> + class Template { + }; + Template<Foo> instance; + int bar; + """ + tu = get_tu(source, lang='cpp') + + # Varible with a template argument. + cursor = get_cursor(tu, 'instance') + cursor_type = cursor.type + self.assertEqual(cursor.kind, CursorKind.VAR_DECL) + self.assertEqual(cursor_type.spelling, 'Template<Foo>') + self.assertEqual(cursor_type.get_num_template_arguments(), 1) + template_type = cursor_type.get_template_argument_type(0) + self.assertEqual(template_type.spelling, 'Foo') + + # Variable without a template argument. + cursor = get_cursor(tu, 'bar') + self.assertEqual(cursor.get_num_template_arguments(), -1) Index: bindings/python/clang/cindex.py =================================================================== --- bindings/python/clang/cindex.py +++ bindings/python/clang/cindex.py @@ -2248,6 +2248,12 @@ return res + def get_num_template_arguments(self): + return conf.lib.clang_Type_getNumTemplateArguments(self) + + def get_template_argument_type(self, num): + return conf.lib.clang_Type_getTemplateArgumentAsType(self, num) + def get_canonical(self): """ Return the canonical type for a Type. @@ -3992,6 +3998,15 @@ Type, Type.from_result), + ("clang_Type_getNumTemplateArguments", + [Type], + c_int), + + ("clang_Type_getTemplateArgumentAsType", + [Type, c_uint], + Type, + Type.from_result), + ("clang_Type_getOffsetOf", [Type, c_interop_string], c_longlong),
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