Author: grosser Date: Sun Feb 5 05:42:20 2012 New Revision: 149829 URL: http://llvm.org/viewvc/llvm-project?rev=149829&view=rev Log: [clang.py] Implement Cursor.underlying_typedef_type
Contributed by: Gregory Szorc <[email protected]> Modified: cfe/trunk/bindings/python/clang/cindex.py cfe/trunk/bindings/python/tests/cindex/test_cursor.py Modified: cfe/trunk/bindings/python/clang/cindex.py URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/bindings/python/clang/cindex.py?rev=149829&r1=149828&r2=149829&view=diff ============================================================================== --- cfe/trunk/bindings/python/clang/cindex.py (original) +++ cfe/trunk/bindings/python/clang/cindex.py Sun Feb 5 05:42:20 2012 @@ -982,6 +982,19 @@ return self._type @property + def underlying_typedef_type(self): + """Return the underlying type of a typedef declaration. + + Returns a type for the typedef this cursor is a declaration for. If + the current cursor is not a typedef, this raises. + """ + if not hasattr(self, '_underlying_type'): + assert self.kind.is_declaration() + self._underlying_type = Cursor_underlying_type(self) + + return self._underlying_type + + @property def hash(self): """Returns a hash of the cursor as an int.""" if not hasattr(self, '_hash'): @@ -1800,6 +1813,11 @@ Cursor_type.restype = Type Cursor_type.errcheck = Type.from_result +Cursor_underlying_type = lib.clang_getTypedefDeclUnderlyingType +Cursor_underlying_type.argtypes = [Cursor] +Cursor_underlying_type.restype = Type +Cursor_underlying_type.errcheck = Type.from_result + Cursor_visit_callback = CFUNCTYPE(c_int, Cursor, Cursor, py_object) Cursor_visit = lib.clang_visitChildren Cursor_visit.argtypes = [Cursor, Cursor_visit_callback, py_object] Modified: cfe/trunk/bindings/python/tests/cindex/test_cursor.py URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/bindings/python/tests/cindex/test_cursor.py?rev=149829&r1=149828&r2=149829&view=diff ============================================================================== --- cfe/trunk/bindings/python/tests/cindex/test_cursor.py (original) +++ cfe/trunk/bindings/python/tests/cindex/test_cursor.py Sun Feb 5 05:42:20 2012 @@ -62,3 +62,18 @@ assert tu_nodes[2].spelling == 'f0' assert tu_nodes[2].displayname == 'f0(int, int)' assert tu_nodes[2].is_definition() == True + +def test_underlying_type(): + source = 'typedef int foo;' + index = Index.create() + tu = index.parse('test.c', unsaved_files=[('test.c', source)]) + assert tu is not None + + for cursor in tu.cursor.get_children(): + if cursor.spelling == 'foo': + typedef = cursor + break + + assert typedef.kind.is_declaration() + underlying = typedef.underlying_typedef_type + assert underlying.kind == TypeKind.INT _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
