Add generated file

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

vendor/golang.org/x/tools/go/ssa/testdata/objlookup.go

@@ -0,0 +1,160 @@
+//+build ignore
+
+package main
+
+// This file is the input to TestObjValueLookup in source_test.go,
+// which ensures that each occurrence of an ident defining or
+// referring to a func, var or const object can be mapped to its
+// corresponding SSA Value.
+//
+// For every reference to a var object, we use annotations in comments
+// to denote both the expected SSA Value kind, and whether to expect
+// its value (x) or its address (&x).
+//
+// For const and func objects, the results don't vary by reference and
+// are always values not addresses, so no annotations are needed.  The
+// declaration is enough.
+
+import "fmt"
+import "os"
+
+type J int
+
+func (*J) method() {}
+
+const globalConst = 0
+
+var globalVar int // &globalVar::Global
+
+func globalFunc() {}
+
+type I interface {
+	interfaceMethod()
+}
+
+type S struct {
+	x int // x::nil
+}
+
+func main() {
+	print(globalVar) // globalVar::UnOp
+	globalVar = 1    // globalVar::Const
+
+	var v0 int = 1 // v0::Const (simple local value spec)
+	if v0 > 0 {    // v0::Const
+		v0 = 2 // v0::Const
+	}
+	print(v0) // v0::Phi
+
+	// v1 is captured and thus implicitly address-taken.
+	var v1 int = 1         // v1::Const
+	v1 = 2                 // v1::Const
+	fmt.Println(v1)        // v1::UnOp (load)
+	f := func(param int) { // f::MakeClosure param::Parameter
+		if y := 1; y > 0 { // y::Const
+			print(v1, param) // v1::UnOp (load) param::Parameter
+		}
+		param = 2      // param::Const
+		println(param) // param::Const
+	}
+
+	f(0) // f::MakeClosure
+
+	var v2 int // v2::Const (implicitly zero-initialized local value spec)
+	print(v2)  // v2::Const
+
+	m := make(map[string]int) // m::MakeMap
+
+	// Local value spec with multi-valued RHS:
+	var v3, v4 = m[""] // v3::Extract v4::Extract m::MakeMap
+	print(v3)          // v3::Extract
+	print(v4)          // v4::Extract
+
+	v3++    // v3::BinOp (assign with op)
+	v3 += 2 // v3::BinOp (assign with op)
+
+	v5, v6 := false, "" // v5::Const v6::Const (defining assignment)
+	print(v5)           // v5::Const
+	print(v6)           // v6::Const
+
+	var v7 S    // &v7::Alloc
+	v7.x = 1    // &v7::Alloc &x::FieldAddr
+	print(v7.x) // &v7::Alloc &x::FieldAddr
+
+	var v8 [1]int // &v8::Alloc
+	v8[0] = 0     // &v8::Alloc
+	print(v8[:])  // &v8::Alloc
+	_ = v8[0]     // &v8::Alloc
+	_ = v8[:][0]  // &v8::Alloc
+	v8ptr := &v8  // v8ptr::Alloc &v8::Alloc
+	_ = v8ptr[0]  // v8ptr::Alloc
+	_ = *v8ptr    // v8ptr::Alloc
+
+	v8a := make([]int, 1) // v8a::Slice
+	v8a[0] = 0            // v8a::Slice
+	print(v8a[:])         // v8a::Slice
+
+	v9 := S{} // &v9::Alloc
+
+	v10 := &v9 // v10::Alloc &v9::Alloc
+	_ = v10    // v10::Alloc
+
+	var v11 *J = nil // v11::Const
+	v11.method()     // v11::Const
+
+	var v12 J    // &v12::Alloc
+	v12.method() // &v12::Alloc (implicitly address-taken)
+
+	// NB, in the following, 'method' resolves to the *types.Func
+	// of (*J).method, so it doesn't help us locate the specific
+	// ssa.Values here: a bound-method closure and a promotion
+	// wrapper.
+	_ = v11.method            // v11::Const
+	_ = (*struct{ J }).method // J::nil
+
+	// These vars are not optimised away.
+	if false {
+		v13 := 0     // v13::Const
+		println(v13) // v13::Const
+	}
+
+	switch x := 1; x { // x::Const
+	case v0: // v0::Phi
+	}
+
+	for k, v := range m { // k::Extract v::Extract m::MakeMap
+		_ = k // k::Extract
+		v++   // v::BinOp
+	}
+
+	if y := 0; y > 1 { // y::Const y::Const
+	}
+
+	var i interface{}      // i::Const (nil interface)
+	i = 1                  // i::MakeInterface
+	switch i := i.(type) { // i::MakeInterface i::MakeInterface
+	case int:
+		println(i) // i::Extract
+	}
+
+	ch := make(chan int) // ch::MakeChan
+	select {
+	case x := <-ch: // x::UnOp (receive) ch::MakeChan
+		_ = x // x::UnOp
+	}
+
+	// .Op is an inter-package FieldVal-selection.
+	var err os.PathError // &err::Alloc
+	_ = err.Op           // &err::Alloc &Op::FieldAddr
+	_ = &err.Op          // &err::Alloc &Op::FieldAddr
+
+	// Exercise corner-cases of lvalues vs rvalues.
+	// (Guessing IsAddr from the 'pointerness' won't cut it here.)
+	type N *N
+	var n N    // n::Const
+	n1 := n    // n1::Const n::Const
+	n2 := &n1  // n2::Alloc &n1::Alloc
+	n3 := *n2  // n3::UnOp n2::Alloc
+	n4 := **n3 // n4::UnOp n3::UnOp
+	_ = n4     // n4::UnOp
+}

vendor/golang.org/x/tools/go/ssa/testdata/structconv.go

@@ -0,0 +1,24 @@
+//+build ignore
+
+// This file is the input to TestValueForExprStructConv in identical_test.go,
+// which uses the same framework as TestValueForExpr does in source_test.go.
+//
+// In Go 1.8, struct conversions are permitted even when the struct types have
+// different tags. This wasn't permitted in earlier versions of Go, so this file
+// exists separately from valueforexpr.go to just test this behavior in Go 1.8
+// and later.
+
+package main
+
+type t1 struct {
+	x int
+}
+type t2 struct {
+	x int `tag`
+}
+
+func main() {
+	var tv1 t1
+	var tv2 t2 = /*@ChangeType*/ (t2(tv1))
+	_ = tv2
+}

vendor/golang.org/x/tools/go/ssa/testdata/valueforexpr.go

@@ -0,0 +1,152 @@
+//+build ignore
+
+package main
+
+// This file is the input to TestValueForExpr in source_test.go, which
+// ensures that each expression e immediately following a /*@kind*/(x)
+// annotation, when passed to Function.ValueForExpr(e), returns a
+// non-nil Value of the same type as e and of kind 'kind'.
+
+func f(spilled, unspilled int) {
+	_ = /*@UnOp*/ (spilled)
+	_ = /*@Parameter*/ (unspilled)
+	_ = /*@<nil>*/ (1 + 2) // (constant)
+	i := 0
+
+	f := func() (int, int) { return 0, 0 }
+
+	/*@Call*/ (print( /*@BinOp*/ (i + 1)))
+	_, _ = /*@Call*/ (f())
+	ch := /*@MakeChan*/ (make(chan int))
+	/*@UnOp*/ (<-ch)
+	x := /*@UnOp*/ (<-ch)
+	_ = x
+	select {
+	case /*@Extract*/ (<-ch):
+	case x := /*@Extract*/ (<-ch):
+		_ = x
+	}
+	defer /*@Function*/ (func() {
+	})()
+	go /*@Function*/ (func() {
+	})()
+	y := 0
+	if true && /*@BinOp*/ (bool(y > 0)) {
+		y = 1
+	}
+	_ = /*@Phi*/ (y)
+	map1 := /*@MakeMap*/ (make(map[string]string))
+	_ = map1
+	_ = /*@Slice*/ (make([]int, 0))
+	_ = /*@MakeClosure*/ (func() { print(spilled) })
+
+	sl := []int{}
+	_ = /*@Slice*/ (sl[:0])
+
+	_ = /*@<nil>*/ (new(int)) // optimized away
+	tmp := /*@Alloc*/ (new(int))
+	_ = tmp
+	var iface interface{}
+	_ = /*@TypeAssert*/ (iface.(int))
+	_ = /*@UnOp*/ (sl[0])
+	_ = /*@IndexAddr*/ (&sl[0])
+	_ = /*@Index*/ ([2]int{}[0])
+	var p *int
+	_ = /*@UnOp*/ (*p)
+
+	_ = /*@UnOp*/ (global)
+	/*@UnOp*/ (global)[""] = ""
+	/*@Global*/ (global) = map[string]string{}
+
+	var local t
+	/*UnOp*/ (local.x) = 1
+
+	// Exercise corner-cases of lvalues vs rvalues.
+	type N *N
+	var n N
+	/*@UnOp*/ (n) = /*@UnOp*/ (n)
+	/*@ChangeType*/ (n) = /*@Alloc*/ (&n)
+	/*@UnOp*/ (n) = /*@UnOp*/ (*n)
+	/*@UnOp*/ (n) = /*@UnOp*/ (**n)
+}
+
+func complit() {
+	// Composite literals.
+	// We get different results for
+	// - composite literal as value (e.g. operand to print)
+	// - composite literal initializer for addressable value
+	// - composite literal value assigned to blank var
+
+	// 1. Slices
+	print( /*@Slice*/ ([]int{}))
+	print( /*@Alloc*/ (&[]int{}))
+	print(& /*@Slice*/ ([]int{}))
+
+	sl1 := /*@Slice*/ ([]int{})
+	sl2 := /*@Alloc*/ (&[]int{})
+	sl3 := & /*@Slice*/ ([]int{})
+	_, _, _ = sl1, sl2, sl3
+
+	_ = /*@Slice*/ ([]int{})
+	_ = /*@<nil>*/ (& /*@Slice*/ ([]int{})) // & optimized away
+	_ = & /*@Slice*/ ([]int{})
+
+	// 2. Arrays
+	print( /*@UnOp*/ ([1]int{}))
+	print( /*@Alloc*/ (&[1]int{}))
+	print(& /*@Alloc*/ ([1]int{}))
+
+	arr1 := /*@Alloc*/ ([1]int{})
+	arr2 := /*@Alloc*/ (&[1]int{})
+	arr3 := & /*@Alloc*/ ([1]int{})
+	_, _, _ = arr1, arr2, arr3
+
+	_ = /*@UnOp*/ ([1]int{})
+	_ = /*@Alloc*/ (& /*@Alloc*/ ([1]int{}))
+	_ = & /*@Alloc*/ ([1]int{})
+
+	// 3. Maps
+	type M map[int]int
+	print( /*@MakeMap*/ (M{}))
+	print( /*@Alloc*/ (&M{}))
+	print(& /*@MakeMap*/ (M{}))
+
+	m1 := /*@MakeMap*/ (M{})
+	m2 := /*@Alloc*/ (&M{})
+	m3 := & /*@MakeMap*/ (M{})
+	_, _, _ = m1, m2, m3
+
+	_ = /*@MakeMap*/ (M{})
+	_ = /*@<nil>*/ (& /*@MakeMap*/ (M{})) // & optimized away
+	_ = & /*@MakeMap*/ (M{})
+
+	// 4. Structs
+	print( /*@UnOp*/ (struct{}{}))
+	print( /*@Alloc*/ (&struct{}{}))
+	print(& /*@Alloc*/ (struct{}{}))
+
+	s1 := /*@Alloc*/ (struct{}{})
+	s2 := /*@Alloc*/ (&struct{}{})
+	s3 := & /*@Alloc*/ (struct{}{})
+	_, _, _ = s1, s2, s3
+
+	_ = /*@UnOp*/ (struct{}{})
+	_ = /*@Alloc*/ (& /*@Alloc*/ (struct{}{}))
+	_ = & /*@Alloc*/ (struct{}{})
+}
+
+type t struct{ x int }
+
+// Ensure we can locate methods of named types.
+func (t) f(param int) {
+	_ = /*@Parameter*/ (param)
+}
+
+// Ensure we can locate init functions.
+func init() {
+	m := /*@MakeMap*/ (make(map[string]string))
+	_ = m
+}
+
+// Ensure we can locate variables in initializer expressions.
+var global = /*@MakeMap*/ (make(map[string]string))