x >= x                 // ERROR "x >= x .* not used"
	x > x                  // ERROR "x > x .* not used"
	*tp                    // ERROR "\*tp .* not used"
	slice[0]               // ERROR "slice\[0\] .* not used"
	m[1]                   // ERROR "m\[1\] .* not used"
	len(slice)             // ERROR "len\(slice\) .* not used"
	make(chan int)         // ERROR "make\(chan int\) .* not used"

    }

    def "does not break when compiler not available and not building"() {
        when:
        buildFile << """
model {
    toolChains {
        ${toolChain.id} {
            eachPlatform {
                cCompiler.executable = 'does-not-exist'
                cppCompiler.executable = 'does-not-exist'
                linker.executable = 'does-not-exist'
            }
        }
    }
}
"""

	go f()
	go f(new(int))           // ERROR "... argument does not escape$" "new\(int\) does not escape$"
	go f(new(int), new(int)) // ERROR "... argument does not escape$" "new\(int\) does not escape$"

	go f(nil...)
	go f([]*int{}...)                   // ERROR "\[\]\*int{} does not escape$"
	go f([]*int{new(int)}...)           // ERROR "\[\]\*int{...} does not escape$" "new\(int\) does not escape$"

	append(a, 0)			// ERROR "not used"
	cap(a)				// ERROR "not used"
	complex(1, 2)			// ERROR "not used"
	imag(1i)			// ERROR "not used"
	len(a)				// ERROR "not used"
	make([]int, 10)			// ERROR "not used"
	new(int)			// ERROR "not used"
	real(1i)			// ERROR "not used"
	unsafe.Alignof(a)		// ERROR "not used"
	unsafe.Offsetof(s.f)		// ERROR "not used"
	unsafe.Sizeof(a)		// ERROR "not used"

	close(c)
	copy(a, a)

        collector.add("does not extend RuleSource and is not really that great, it could be much simpler")

        expect:
        collector.format() == '''Type java.lang.String is not a valid <thing>:
- does not extend RuleSource and is not really that great, it could be much simpler'''
    }

    def "formats message with a single method problem"() {
        given:

func SHA1([]byte) [20]byte   { panic("boringcrypto: not available") }
func SHA224([]byte) [28]byte { panic("boringcrypto: not available") }
func SHA256([]byte) [32]byte { panic("boringcrypto: not available") }
func SHA384([]byte) [48]byte { panic("boringcrypto: not available") }
func SHA512([]byte) [64]byte { panic("boringcrypto: not available") }

func NewHMAC(h func() hash.Hash, key []byte) hash.Hash { panic("boringcrypto: not available") }

func main() {
	Fooer.Foo(5, 6) // ERROR "not enough arguments in call to method expression Fooer.Foo|incompatible type|not enough arguments"

	var i I
	var t *T

	g()()    // ERROR "not enough arguments in call to g\(\)|not enough arguments"
	f()      // ERROR "not enough arguments in call to f|not enough arguments"
	i.M()    // ERROR "not enough arguments in call to i\.M|not enough arguments"

	panic("not implemented")
}

const haveArchCosh = false

func archCosh(x float64) float64 {
	panic("not implemented")
}

const haveArchErf = false

func archErf(x float64) float64 {
	panic("not implemented")
}

const haveArchErfc = false

func archErfc(x float64) float64 {
	panic("not implemented")
}

const haveArchExpm1 = false

func archExpm1(x float64) float64 {
	panic("not implemented")
}

	_ = e == f // ERROR "invalid operation.*not defined|invalid operation"
	_ = e != f // ERROR "invalid operation.*not defined|invalid operation"
	_ = e >= f // ERROR "invalid operation.*not defined|invalid comparison"
	_ = f == e // ERROR "invalid operation.*not defined|invalid operation"
	_ = f != e // ERROR "invalid operation.*not defined|invalid operation"
	_ = f >= e // ERROR "invalid operation.*not defined|invalid comparison"

import (
	"./a" // ERROR "imported and not used: \x22test/a\x22 as surprise|imported and not used: surprise|\x22test/a\x22 imported as surprise and not used"
	"./b" // ERROR "imported and not used: \x22test/b\x22 as surprise2|imported and not used: surprise2|\x22test/b\x22 imported as surprise2 and not used"
	b "./b" // ERROR "imported and not used: \x22test/b\x22$|imported and not used: surprise2|\x22test/b\x22 imported and not used"