AttrCompDir        Attr = 0x1B
	AttrConstValue     Attr = 0x1C
	AttrContainingType Attr = 0x1D
	AttrDefaultValue   Attr = 0x1E
	AttrInline         Attr = 0x20
	AttrIsOptional     Attr = 0x21
	AttrLowerBound     Attr = 0x22
	AttrProducer       Attr = 0x25
	AttrPrototyped     Attr = 0x27
	AttrReturnAddr     Attr = 0x2A
	AttrStartScope     Attr = 0x2C
	AttrStrideSize     Attr = 0x2E
	AttrUpperBound     Attr = 0x2F

// 20.
var attrIsExprloc = map[Attr]bool{
	AttrLocation:      true,
	AttrByteSize:      true,
	AttrBitOffset:     true,
	AttrBitSize:       true,
	AttrStringLength:  true,
	AttrLowerBound:    true,
	AttrReturnAddr:    true,
	AttrStrideSize:    true,
	AttrUpperBound:    true,
	AttrCount:         true,
	AttrDataMemberLoc: true,
	AttrFrameBase:     true,
	AttrSegment:       true,

		{"AttrInline", Const, 0},
		{"AttrIsOptional", Const, 0},
		{"AttrLanguage", Const, 0},
		{"AttrLinkageName", Const, 14},
		{"AttrLocation", Const, 0},
		{"AttrLoclistsBase", Const, 14},
		{"AttrLowerBound", Const, 0},
		{"AttrLowpc", Const, 0},
		{"AttrMacroInfo", Const, 0},
		{"AttrMacros", Const, 14},
		{"AttrMainSubprogram", Const, 14},
		{"AttrMutable", Const, 14},
		{"AttrName", Const, 0},