Robert Griesemer <******@****.***> 1662082688 -0700

Alan Donovan <******@****.***> 1360693069 -0500

CONSTANTS
{{range .}}	{{synopsis .Doc}}
	{{node .Decl $.FSet}}

{{end}}{{end}}{{/*

*/}}{{with .Vars}}
VARIABLES
{{range .}}	{{synopsis .Doc}}
	{{node .Decl $.FSet}}

{{end}}{{end}}{{/*

*/}}{{with .Funcs}}
FUNCTIONS
{{range .}}	{{synopsis .Doc}}
	{{node .Decl $.FSet}}

{{end}}{{end}}{{/*

*/}}{{with .Types}}
TYPES
{{range .}}	{{synopsis .Doc}}
	{{node .Decl $.FSet}}

		Name       *Name
		TParamList []*Field // nil means no type parameters
		Type       *FuncType
		Body       *BlockStmt // nil means no body (forward declaration)
		decl
	}
)

type decl struct{ node }

func (*decl) aDecl() {}

// All declarations belonging to the same group point to the same Group node.
type Group struct {
	_ int // not empty so we are guaranteed different Group instances
}

var (
	_ = iota /* ERROR "iota outside constant decl" */
	_ = unsafe.Sizeof(iota  /* ERROR "iota outside constant decl" */ )
	_ = unsafe.Sizeof(func() { _ = iota /* ERROR "iota outside constant decl" */ })
	_ = unsafe.Sizeof(func() { var _ = iota /* ERROR "iota outside constant decl" */ })
	_ = unsafe.Sizeof(func() { type _ [iota /* ERROR "iota outside constant decl" */ ]byte })

		call := n.(*ast.CallExpr)
		if !isSignalNotify(pass.TypesInfo, call) {
			return
		}
		var chanDecl *ast.CallExpr
		switch arg := call.Args[0].(type) {
		case *ast.Ident:
			if decl, ok := findDecl(arg).(*ast.CallExpr); ok {
				chanDecl = decl
			}
		case *ast.CallExpr:
			// Only signal.Notify(make(chan os.Signal), os.Interrupt) is safe,
			// conservatively treat others as not safe, see golang/go#45043

				if matchFields(t.Methods, f) {
					return true
				}
			}
		}
	}
	return false
}

func filterValues(a []*Value, f Filter) []*Value {
	w := 0
	for _, vd := range a {
		if matchDecl(vd.Decl, f) {
			a[w] = vd
			w++
		}
	}
	return a[0:w]
}

func filterFuncs(a []*Func, f Filter) []*Func {
	w := 0
	for _, fd := range a {
		if f(fd.Name) {
			a[w] = fd
			w++
		}
	}

}

// Pos computes the source position of the declaration of an object name.
// The result may be an invalid position if it cannot be computed
// (obj.Decl may be nil or not correct).
func (obj *Object) Pos() token.Pos {
	name := obj.Name
	switch d := obj.Decl.(type) {
	case *Field:
		for _, n := range d.Names {
			if n.Name == name {
				return n.Pos()
			}
		}
	case *ImportSpec:

	// amd64:"CMPQ\t.+, [$]251","ADDQ\t[$]-5,"
	// s390x:"CLGIJ\t[$]4, R[0-9]+, [$]251","ADD\t[$]-5,"
	for x := <-c; x < 256 && x > 4; x = <-c {
	}
}

func si6c(c <-chan int32) {
	// amd64:"CMPL\t.+, [$]255","DECL\t"
	// s390x:"CLIJ\t[$]12, R[0-9]+, [$]255","ADDW\t[$]-1,"
	for x := <-c; x > 0 && x <= 256; x = <-c {
	}
}

func si7c(c <-chan int16) {
	// amd64:"CMPW\t.+, [$]60","ADDL\t[$]10,"

		t.Fatal(err)
	}

	for _, f := range doc.Funcs {
		f.Decl = nil
	}
	for _, ty := range doc.Types {
		for _, f := range ty.Funcs {
			f.Decl = nil
		}
		for _, m := range ty.Methods {
			m.Decl = nil
		}
	}

	compareFuncs := func(t *testing.T, msg string, got, want *Func) {
		// ignore Decl and Examples
		got.Decl = nil
		got.Examples = nil
		if !(got.Doc == want.Doc &&