| // compile |
| |
| //go:build !wasm |
| // +build !wasm |
| |
| // 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 genChecker0 |
| |
| var FailCount int |
| |
| //go:noinline |
| func NoteFailure(fidx int, pkg string, pref string, parmNo int, _ uint64) { |
| FailCount += 1 |
| if FailCount > 10 { |
| panic("bad") |
| } |
| } |
| |
| //go:noinline |
| func NoteFailureElem(fidx int, pkg string, pref string, parmNo int, elem int, _ uint64) { |
| FailCount += 1 |
| if FailCount > 10 { |
| panic("bad") |
| } |
| } |
| |
| type StructF0S0 struct { |
| F0 int16 |
| F1 string |
| F2 StructF0S1 |
| } |
| |
| type StructF0S1 struct { |
| _ uint16 |
| } |
| |
| // 0 returns 3 params |
| //go:registerparams |
| //go:noinline |
| func Test0(p0 uint32, p1 StructF0S0, p2 int32) { |
| // consume some stack space, so as to trigger morestack |
| var pad [256]uint64 |
| pad[FailCount]++ |
| if p0 == 0 { |
| return |
| } |
| p1f0c := int16(-3096) |
| if p1.F0 != p1f0c { |
| NoteFailureElem(0, "genChecker0", "parm", 1, 0, pad[0]) |
| return |
| } |
| p1f1c := "f6ꂅ8ˋ<" |
| if p1.F1 != p1f1c { |
| NoteFailureElem(0, "genChecker0", "parm", 1, 1, pad[0]) |
| return |
| } |
| p1f2c := StructF0S1{} |
| if p1.F2 != p1f2c { |
| NoteFailureElem(0, "genChecker0", "parm", 1, 2, pad[0]) |
| return |
| } |
| p2f0c := int32(496713155) |
| if p2 != p2f0c { |
| NoteFailureElem(0, "genChecker0", "parm", 2, 0, pad[0]) |
| return |
| } |
| // recursive call |
| Test0(p0-1, p1, p2) |
| return |
| // 0 addr-taken params, 0 addr-taken returns |
| } |
