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f2f17c0ff2
Update #6677 When a struct contains an anonymous union, use the type and name of the first field in the union. This should make the glibc <sys/resource.h> file work; in that file struct rusage has fields like __extension__ union { long int ru_maxrss; __syscall_slong_t __ru_maxrss_word; }; in which the field that matters is ru_maxrss and __ru_maxrss_word just exists to advance to the next field on systems where the kernel uses long long fields but userspace expects long fields. LGTM=mikioh.mikioh R=golang-codereviews, mikioh.mikioh CC=golang-codereviews https://golang.org/cl/106260044
27 lines
517 B
Go
27 lines
517 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//
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// +build ignore
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package main
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// This file tests that when cgo -godefs sees a struct with a field
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// that is an anonymous union, the first field in the union is
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// promoted to become a field of the struct. See issue 6677 for
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// background.
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/*
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typedef struct {
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union {
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long l;
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int c;
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};
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} t;
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*/
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import "C"
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// Input for cgo -godefs.
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type T C.t
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