{"50 tooshort=\n", nil, false},
		{"13 key1=haha\n13 key2=nana\n13 key3=kaka\n",
			map[string]string{"key1": "haha", "key2": "nana", "key3": "kaka"}, true},
		{"13 key1=val1\n13 key2=val2\n8 key1=\n",
			map[string]string{"key1": "", "key2": "val2"}, true},
		{"22 GNU.sparse.size=10\n26 GNU.sparse.numblocks=2\n" +
			"23 GNU.sparse.offset=1\n25 GNU.sparse.numbytes=2\n" +
			"23 GNU.sparse.offset=3\n25 GNU.sparse.numbytes=4\n",

	}

	for _, v := range vectors {
		key, val, res, err := parsePAXRecord(v.in)
		ok := (err == nil)
		if ok != v.ok {
			if v.ok {
				t.Errorf("parsePAXRecord(%q): got parsing failure, want success", v.in)
			} else {
				t.Errorf("parsePAXRecord(%q): got parsing success, want failure", v.in)
			}
		}
		if v.ok && (key != v.wantKey || val != v.wantVal) {

pkg go/types, method (*Const) Pkg() *Package
pkg go/types, method (*Const) Pos() token.Pos
pkg go/types, method (*Const) String() string
pkg go/types, method (*Const) Type() Type
pkg go/types, method (*Const) Val() constant.Value
pkg go/types, method (*Func) Exported() bool
pkg go/types, method (*Func) FullName() string
pkg go/types, method (*Func) Id() string
pkg go/types, method (*Func) Name() string

		}
	}
	if haveConstant {
		p.back()
		if p.have(scanner.Float) {
			if prefix != '$' {
				p.errorf("floating-point constant must be an immediate")
			}
			a.Type = obj.TYPE_FCONST
			a.Val = p.floatExpr()
			// fmt.Printf("FCONST %s\n", obj.Dconv(&emptyProg, 0, a))
			p.expectOperandEnd()
			return
		}
		if p.have(scanner.String) {
			if prefix != '$' {

				hasKey = true
			} else if hasKey {
				var val string
				var err error
				switch n := tok.Name.Local; n {
				case "true", "false":
					// Bools are represented as <true/> and <false/>.
					val = n
					err = d.Skip()
				default:
					err = d.DecodeElement(&val, &tok)
				}
				if err != nil {
					return nil, err
				}
				values[key] = val
				hasKey = false
			} else {

	switch obj := obj.(type) {
	case *types.Const:
		if w.isDeprecated(obj) {
			w.emitf("const %s //deprecated", obj.Name())
		}
		w.emitf("const %s %s", obj.Name(), w.typeString(obj.Type()))
		x := obj.Val()
		short := x.String()
		exact := x.ExactString()
		if short == exact {
			w.emitf("const %s = %s", obj.Name(), short)
		} else {
			w.emitf("const %s = %s  // %s", obj.Name(), short, exact)
		}

		case 4:
			nameAddr.Sym.WriteFloat32(p.ctxt, nameAddr.Offset, float32(valueAddr.Val.(float64)))
		case 8:
			nameAddr.Sym.WriteFloat64(p.ctxt, nameAddr.Offset, valueAddr.Val.(float64))
		default:
			p.errorf("bad float size for DATA argument: %d", sz)
		}
	case obj.TYPE_SCONST:
		nameAddr.Sym.WriteString(p.ctxt, nameAddr.Offset, int(sz), valueAddr.Val.(string))
	case obj.TYPE_ADDR:
		if sz == p.arch.PtrSize {