func k() (T, int, int) { return T{}, 0, 0 } // ERROR "can inline k"

func f3() { // ERROR "can inline f3"
	T.meth(k()) // ERROR "inlining call to k" "inlining call to T.meth"
	// ERRORAUTO "inlining call to T.meth"
}

func small1() { // ERROR "can inline small1"
	runtime.GC()
}
func small2() int { // ERROR "can inline small2"
	return runtime.GOMAXPROCS(0)
}

func k() (T, int, int) { return T{}, 0, 0 } // ERROR "can inline k"

func f3() { // ERROR "can inline f3"
	T.meth(k()) // ERROR "inlining call to k" "inlining call to T.meth"
	// ERRORAUTO "inlining call to T.meth"
}

func small1() { // ERROR "can inline small1"
	runtime.GC()
}
func small2() int { // ERROR "can inline small2"
	return runtime.GOMAXPROCS(0)
}

	auto    bool // match <autogenerated> line
	file    string
	prefix  string
}

var (
	errRx       = regexp.MustCompile(`// (?:GC_)?ERROR(NEXT)? (.*)`)
	errAutoRx   = regexp.MustCompile(`// (?:GC_)?ERRORAUTO(NEXT)? (.*)`)
	errQuotesRx = regexp.MustCompile(`"([^"]*)"`)
	lineRx      = regexp.MustCompile(`LINE(([+-])(\d+))?`)
)

// wantedErrors parses expected errors from comments in a file.

	auto    bool // match <autogenerated> line
	file    string
	prefix  string
}

var (
	errRx       = regexp.MustCompile(`// (?:GC_)?ERROR (.*)`)
	errAutoRx   = regexp.MustCompile(`// (?:GC_)?ERRORAUTO (.*)`)
	errQuotesRx = regexp.MustCompile(`"([^"]*)"`)
	lineRx      = regexp.MustCompile(`LINE(([+-])(\d+))?`)
)

func (t test) wantedErrors(file, short string) (errs []wantedError) {