Author: jbcoe Date: Tue Sep 11 05:44:52 2018 New Revision: 341930 URL: http://llvm.org/viewvc/llvm-project?rev=341930&view=rev Log: [python bindings] Expose getNumTemplateArguments
Expose the C bindings for clang_Type_getNumTemplateArguments() and clang_Type_getTemplateArgumentAsType() in the python API. Patch by kjteske (Kyle Teske). Reviewed By: jbcoe Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D51299 Modified: cfe/trunk/bindings/python/clang/cindex.py cfe/trunk/bindings/python/tests/cindex/test_type.py Modified: cfe/trunk/bindings/python/clang/cindex.py URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/bindings/python/clang/cindex.py?rev=341930&r1=341929&r2=341930&view=diff ============================================================================== --- cfe/trunk/bindings/python/clang/cindex.py (original) +++ cfe/trunk/bindings/python/clang/cindex.py Tue Sep 11 05:44:52 2018 @@ -2254,6 +2254,12 @@ class Type(Structure): 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. @@ -3999,6 +4005,15 @@ functionList = [ 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), Modified: cfe/trunk/bindings/python/tests/cindex/test_type.py URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/bindings/python/tests/cindex/test_type.py?rev=341930&r1=341929&r2=341930&view=diff ============================================================================== --- cfe/trunk/bindings/python/tests/cindex/test_type.py (original) +++ cfe/trunk/bindings/python/tests/cindex/test_type.py Tue Sep 11 05:44:52 2018 @@ -436,3 +436,28 @@ class TestType(unittest.TestCase): 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) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
