Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/golang.org/x/tools/godoc/spot.go

@@ -0,0 +1,83 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package godoc
+
+// ----------------------------------------------------------------------------
+// SpotInfo
+
+// A SpotInfo value describes a particular identifier spot in a given file;
+// It encodes three values: the SpotKind (declaration or use), a line or
+// snippet index "lori", and whether it's a line or index.
+//
+// The following encoding is used:
+//
+//   bits    32   4    1       0
+//   value    [lori|kind|isIndex]
+//
+type SpotInfo uint32
+
+// SpotKind describes whether an identifier is declared (and what kind of
+// declaration) or used.
+type SpotKind uint32
+
+const (
+	PackageClause SpotKind = iota
+	ImportDecl
+	ConstDecl
+	TypeDecl
+	VarDecl
+	FuncDecl
+	MethodDecl
+	Use
+	nKinds
+)
+
+var (
+	// These must match the SpotKind values above.
+	name = []string{
+		"Packages",
+		"Imports",
+		"Constants",
+		"Types",
+		"Variables",
+		"Functions",
+		"Methods",
+		"Uses",
+		"Unknown",
+	}
+)
+
+func (x SpotKind) Name() string { return name[x] }
+
+func init() {
+	// sanity check: if nKinds is too large, the SpotInfo
+	// accessor functions may need to be updated
+	if nKinds > 8 {
+		panic("internal error: nKinds > 8")
+	}
+}
+
+// makeSpotInfo makes a SpotInfo.
+func makeSpotInfo(kind SpotKind, lori int, isIndex bool) SpotInfo {
+	// encode lori: bits [4..32)
+	x := SpotInfo(lori) << 4
+	if int(x>>4) != lori {
+		// lori value doesn't fit - since snippet indices are
+		// most certainly always smaller then 1<<28, this can
+		// only happen for line numbers; give it no line number (= 0)
+		x = 0
+	}
+	// encode kind: bits [1..4)
+	x |= SpotInfo(kind) << 1
+	// encode isIndex: bit 0
+	if isIndex {
+		x |= 1
+	}
+	return x
+}
+
+func (x SpotInfo) Kind() SpotKind { return SpotKind(x >> 1 & 7) }
+func (x SpotInfo) Lori() int      { return int(x >> 4) }
+func (x SpotInfo) IsIndex() bool  { return x&1 != 0 }