# mode: run # tag: werror, control-flow # cython: warn.unused=True, warn.unused_arg=True, warn.unused_result=True cdef struct S: int x float y cdef stack_alloc_test(int[2] array_arg, S struct_arg): cdef int[2] array_var cdef S struct_var, struct_var_by_value for i in range(2): array_var[i] = array_arg[i] struct_var.x, struct_var.y = struct_arg.x, struct_arg.y struct_var_by_value = struct_var return [ i for i in array_var ], struct_var_by_value def test(): """ >>> a,d = test() >>> a [0, 1] >>> sorted(d.items()) [('x', 1), ('y', 2.0)] """ cdef int[2] array_var cdef S struct_var for i in range(2): array_var[i] = i struct_var = [1, 2.0] return stack_alloc_test(array_var, struct_var)