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go/misc/cgo/testgodefs/testdata/issue37621.go
Tobias Klauser a265c2c448 cmd/cgo, misc/cgo: only cache anonymous struct typedefs with parent name
CL 181857 broke the translation of certain C types using cmd/cgo -godefs
because it stores each typedef, array and qualified type with their
parent type name in the translation cache.

Fix this by only considering the parent type for typedefs of anonymous
structs which is the only case where types might become ambiguous.

Updates #31891
Fixes #37479
Fixes #37621

Change-Id: I301a749ec89585789cb0d213593bb8b7341beb88
Reviewed-on: https://go-review.googlesource.com/c/go/+/226341
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2020-03-30 18:44:17 +00:00

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327 B
Go

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// +build ignore
package main
/*
struct tt {
long long a;
long long b;
};
struct s {
struct tt ts[3];
};
*/
import "C"
type TT C.struct_tt
type S C.struct_s