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go/test/abi/fuzz_trailing_zero_field.go
David Chase 45ca9ef5c1 cmd/compile: fix register/offset calculation for trailing empty field case.
Includes test.
Long term, need to make the offending code be more in terms
of official types package offsets, instead of duplicating that
logic.

For #40724.

Change-Id: Id33a153f10aed3289cc48d1f99a8e0f6ece9474d
Reviewed-on: https://go-review.googlesource.com/c/go/+/306469
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
2021-04-01 15:50:43 +00:00

40 lines
551 B
Go

// run
// Copyright 2021 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.
package main
var p0exp = S1{
F1: complex(float64(2.3640607624715027), float64(-0.2717825524109192)),
F2: S2{F1: 9},
F3: 103050709,
}
type S1 struct {
F1 complex128
F2 S2
F3 uint64
}
type S2 struct {
F1 uint64
F2 empty
}
type empty struct {
}
//go:noinline
//go:registerparams
func callee(p0 S1) {
if p0 != p0exp {
panic("bad p0")
}
}
func main() {
callee(p0exp)
}