mirror of
https://github.com/golang/go
synced 2024-11-24 01:40:12 -07:00
e3e0122ae2
Replace various implementations of inlining prevention with "go:noinline" Change-Id: Iac90895c3a62d6f4b7a6c72e11e165d15a0abfa4 Reviewed-on: https://go-review.googlesource.com/16510 Reviewed-by: Keith Randall <khr@golang.org> Run-TryBot: Todd Neal <todd@tneal.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
342 lines
7.2 KiB
Go
342 lines
7.2 KiB
Go
// run
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// Copyright 2010 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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// Test reorderings; derived from fixedbugs/bug294.go.
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package main
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var log string
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type TT int
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func (t TT) a(s string) TT {
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log += "a(" + s + ")"
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return t
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}
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func (TT) b(s string) string {
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log += "b(" + s + ")"
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return s
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}
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type F func(s string) F
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func a(s string) F {
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log += "a(" + s + ")"
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return F(a)
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}
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func b(s string) string {
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log += "b(" + s + ")"
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return s
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}
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type I interface {
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a(s string) I
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b(s string) string
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}
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type T1 int
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func (t T1) a(s string) I {
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log += "a(" + s + ")"
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return t
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}
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func (T1) b(s string) string {
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log += "b(" + s + ")"
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return s
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}
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// f(g(), h()) where g is not inlinable but h is will have the same problem.
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// As will x := g() + h() (same conditions).
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// And g() <- h().
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func f(x, y string) {
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log += "f(" + x + ", " + y + ")"
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}
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//go:noinline
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func ff(x, y string) {
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log += "ff(" + x + ", " + y + ")"
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}
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func h(x string) string {
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log += "h(" + x + ")"
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return x
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}
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//go:noinline
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func g(x string) string {
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log += "g(" + x + ")"
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return x
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}
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func main() {
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err := 0
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var t TT
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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if s := t.a("1").b("3"); log != "a(1)b(3)" || s != "3" {
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println("expecting a(1)b(3) and 3, got ", log, " and ", s)
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err++
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}
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log = ""
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if s := t.a("1").a(t.b("2")).b("3") + t.a("4").b("5"); log != "a(1)b(2)a(2)b(3)a(4)b(5)" || s != "35" {
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println("expecting a(1)b(2)a(2)b(3)a(4)b(5) and 35, got ", log, " and ", s)
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err++
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}
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log = ""
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if s := t.a("4").b("5") + t.a("1").a(t.b("2")).b("3"); log != "a(4)b(5)a(1)b(2)a(2)b(3)" || s != "53" {
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println("expecting a(4)b(5)a(1)b(2)a(2)b(3) and 35, got ", log, " and ", s)
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err++
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}
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log = ""
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if ff(g("1"), g("2")); log != "g(1)g(2)ff(1, 2)" {
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println("expecting g(1)g(2)ff..., got ", log)
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err++
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}
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log = ""
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if ff(g("1"), h("2")); log != "g(1)h(2)ff(1, 2)" {
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println("expecting g(1)h(2)ff..., got ", log)
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err++
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}
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log = ""
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if ff(h("1"), g("2")); log != "h(1)g(2)ff(1, 2)" {
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println("expecting h(1)g(2)ff..., got ", log)
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err++
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}
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log = ""
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if ff(h("1"), h("2")); log != "h(1)h(2)ff(1, 2)" {
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println("expecting h(1)h(2)ff..., got ", log)
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err++
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}
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log = ""
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if s := g("1") + g("2"); log != "g(1)g(2)" || s != "12" {
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println("expecting g1g2 and 12, got ", log, " and ", s)
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err++
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}
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log = ""
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if s := g("1") + h("2"); log != "g(1)h(2)" || s != "12" {
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println("expecting g1h2 and 12, got ", log, " and ", s)
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err++
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}
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log = ""
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if s := h("1") + g("2"); log != "h(1)g(2)" || s != "12" {
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println("expecting h1g2 and 12, got ", log, " and ", s)
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err++
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}
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log = ""
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if s := h("1") + h("2"); log != "h(1)h(2)" || s != "12" {
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println("expecting h1h2 and 12, got ", log, " and ", s)
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err++
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}
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log = ""
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x := 0
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switch x {
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case 0:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in switch, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in switch, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in switch, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in switch, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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c := make(chan int, 1)
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c <- 1
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select {
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case c <- 0:
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case c <- 1:
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case <-c:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in select1, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in select1, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in select1, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in select1, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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c <- 1
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select {
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case <-c:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in select2, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in select2, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in select2, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in select2, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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c <- 1
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select {
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default:
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case c <- 1:
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case <-c:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in select3, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in select3, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in select3, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in select3, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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c <- 1
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select {
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default:
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case <-c:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in select4, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in select4, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in select4, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in select4, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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select {
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case <-c:
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case <-c:
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default:
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if a("1")("2")("3"); log != "a(1)a(2)a(3)" {
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println("in select5, expecting a(1)a(2)a(3) , got ", log)
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err++
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}
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log = ""
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if t.a("1").a(t.b("2")); log != "a(1)b(2)a(2)" {
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println("in select5, expecting a(1)b(2)a(2), got ", log)
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err++
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}
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log = ""
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if a("3")(b("4"))(b("5")); log != "a(3)b(4)a(4)b(5)a(5)" {
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println("in select5, expecting a(3)b(4)a(4)b(5)a(5), got ", log)
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err++
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}
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log = ""
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var i I = T1(0)
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if i.a("6").a(i.b("7")).a(i.b("8")).a(i.b("9")); log != "a(6)b(7)a(7)b(8)a(8)b(9)a(9)" {
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println("in select5, expecting a(6)ba(7)ba(8)ba(9), got", log)
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err++
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}
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log = ""
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}
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if err > 0 {
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panic("fail")
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}
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}
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