1// Copyright 2020 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5//go:build ignore 6 7package main 8 9// This file tests that we don't generate an incorrect field location 10// for a bitfield that appears aligned. 11 12/* 13struct bitfields { 14 unsigned int B1 : 5; 15 unsigned int B2 : 1; 16 unsigned int B3 : 1; 17 unsigned int B4 : 1; 18 unsigned int Short1 : 16; // misaligned on 8 bit boundary 19 unsigned int B5 : 1; 20 unsigned int B6 : 1; 21 unsigned int B7 : 1; 22 unsigned int B8 : 1; 23 unsigned int B9 : 1; 24 unsigned int B10 : 3; 25 unsigned int Short2 : 16; // alignment is OK 26 unsigned int Short3 : 16; // alignment is OK 27}; 28*/ 29import "C" 30 31type bitfields C.struct_bitfields 32