// Issue 2452.

// Check that the error messages says 
//	bug378.go:17: 1 + 2 not used
// and not
//	bug378.go:17: 1 not used

package main

func main() {
	1 + 2 // ERROR "1 \+ 2 evaluated but not used|value computed is not used|is not used"

        gradle.afterProject(closure)

        and:
        gradle.projectEvaluationBroadcaster.afterEvaluate(null, null)

        then:
        called
    }

    def "broadcasts settings evaluated events to closures"() {
        given:
        def called = false
        def closure = { called = true }

        when:
        gradle.settingsEvaluated(closure)

        and:

// Need to have at least one configuration declared, otherwise the rules are never evaluated
val conf by configurations.creating

// tag::module_to_project_substitution[]
configurations.all {
    resolutionStrategy.dependencySubstitution {
        substitute(module("org.utils:api"))
            .using(project(":api")).because("we work with the unreleased development version")
        substitute(module("org.utils:util:2.5")).using(project(":util"))
    }
}

// issue 1993.
// error used to have last line number in file

package main

func bla1() bool {
	return false
}

func bla5() bool {
	_ = 1
	false  // ERROR "false evaluated but not used|value computed is not used|is not used"
	_ = 2
	return false
}

func main() {
	x := bla1()
	_ = x

	m := make(map[int]int)
	defer delete(m, 1) // ok
	defer panic(1) // ok
	defer print(1) // ok
	defer println(1) // ok
	defer recover() // ok

	int(0) // ERROR "int\(0\) evaluated but not used|is not used"
	string([]byte("abc")) // ERROR "string\(.*\) evaluated but not used|is not used"

	append(x, 1) // ERROR "not used"
	cap(x) // ERROR "not used"
	complex(1, 2) // ERROR "not used"
	complex(f, 1) // ERROR "not used"

// run

// Copyright 2011 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.

// Test zero length structs.
// Used to not be evaluated.
// Issue 2232.

package main

func recv(c chan interface{}) struct{} {
	return (<-c).(struct{})
}

var m = make(map[interface{}]int)

func recv1(c chan interface{}) {
	defer rec()

// license that can be found in the LICENSE file.

package main

import (
	"fmt"
)

// When using soft-float, OMUL might be rewritten to function
// call so we should ensure it was evaluated first. Stack frame
// setup for "test" function call should happen after call to runtime.fmul32

var x int32 = 1

func main() {
	var y float32 = 1.0
	test(x, y*y)
}

//go:noinline

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Issue 26248: gccgo miscompiles interface field expression.
// In G().M where G returns an interface, G() is evaluated twice.

package main

type I interface {
	M()
}

type T struct{}

func (T) M() {}

var g = 0

//go:noinline
func G() I {
	g++
	return T{}
}

//go:noinline

// Order of operations in select.

package main

func main() {
	c := make(chan int, 1)
	x := 0
	select {
	case c <- x: // should see x = 0, not x = 42 (after makec)
	case <-makec(&x): // should be evaluated only after c and x on previous line
	}
	y := <-c
	if y != 0 {
		panic(y)
	}
}

func makec(px *int) chan bool {
	if false { for {} }
	*px = 42
	return make(chan bool, 0)

go mod init
rm go.mod

# GOPATH/src/link where GOPATH and link are both symlinks
cd $GOPATH/src/link
go mod init
stderr link
rm go.mod

# Too hard: doesn't match unevaluated nor completely evaluated. (Only partially evaluated.)
# Whether this works depends on which OS we are running on.
# cd $WORK/gopath/src/link
# ! go mod init

-- $WORK/x/x.go --
package x // import "x"

-- $GOPATH/src/example.com/x/y/y.go --