# Usage: `hack/verify-typecheck.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"
cd "${KUBE_ROOT}"

kube::golang::setup_env

ret=0
TYPECHECK_SERIAL="${TYPECHECK_SERIAL:-false}"
go run ./test/typecheck "$@" "--serial=$TYPECHECK_SERIAL" || ret=$?

if [[ $ret -ne 0 ]]; then

Dan Scales <******@****.***> 1638576610 -0800

			dflt = cas
			continue
		}
		switch n.Op() {
		case ir.OSEND:
			n := n.(*ir.SendStmt)
			n.Value = typecheck.NodAddr(n.Value)
			n.Value = typecheck.Expr(n.Value)

		case ir.OSELRECV2:
			n := n.(*ir.AssignListStmt)
			if !ir.IsBlank(n.Lhs[0]) {
				n.Lhs[0] = typecheck.NodAddr(n.Lhs[0])
				n.Lhs[0] = typecheck.Expr(n.Lhs[0])
			}
		}
	}

	// optimization: two-case select but one is default: single non-blocking op.

	asanName.Class = ir.PEXTERN
	symL.Def = asanName
	typecheck.Target.Externs = append(typecheck.Target.Externs, asanName)

	symL = lname(".asanModulename")
	asanModulename := ir.NewNameAt(base.Pos, symL, types.Types[types.TSTRING])
	asanModulename.Class = ir.PEXTERN
	symL.Def = asanModulename
	typecheck.Target.Externs = append(typecheck.Target.Externs, asanModulename)

	symL = lname(".asanFilename")

	appendWalkStmt(init, ir.NewAssignStmt(base.Pos, tmp, val))
	return typecheck.Expr(typecheck.NodAddr(tmp)).(*ir.AddrExpr)
}

// stackTempAddr returns the expression &tmp, where tmp is a newly
// allocated temporary variable of the given type. Statements to
// zero-initialize tmp are appended to init.
func stackTempAddr(init *ir.Nodes, typ *types.Type) *ir.AddrExpr {
	n := typecheck.TempAt(base.Pos, ir.CurFunc, typ)
	n.SetNonMergeable(true)

		check := ir.NewUnaryExpr(base.Pos, ir.OCHECKNIL, tab)
		init.Append(typecheck.Stmt(check))
	}

	typ := typecheck.MethodValueType(n)

	clos := ir.NewCompLitExpr(base.Pos, ir.OCOMPLIT, typ, nil)
	clos.SetEsc(n.Esc())
	clos.List = []ir.Node{ir.NewUnaryExpr(base.Pos, ir.OCFUNC, methodValueWrapper(n)), n.X}

	addr := typecheck.NodAddr(clos)
	addr.SetEsc(n.Esc())

	mdax := typecheck.NodAddr(cnames.MetaVar)
	mdauspx := typecheck.ConvNop(mdax, types.Types[types.TUNSAFEPTR])

	// Materialize expression for length.
	lenx := ir.NewInt(base.Pos, int64(mdlen)) // untyped

	// Generate a call to runtime.addCovMeta, e.g.
	//
	//   pkgIdVar = runtime.addCovMeta(&sym, len, hash, pkgpath, pkid, cmode, cgran)
	//
	fn := typecheck.LookupRuntime("addCovMeta")

}

func main() {
	x := getArgs(map[string]interface{}{"x":"y"}, "x")
	if x["x"] != "y" {
		println("BUG bug343", x)
	}
}
	

/*
typecheck [1008592b0]
.   INDREG a(1) l(15) x(24) tc(2) runtime.ret G0 string
bug343.go:15: internal compiler error: typecheck INDREG

	switch e := e.(type) {
	case G: // ERROR "undefined: G|undefined type .*G"
		e.M() // ok: this error should be ignored because the case failed its typecheck
	case E: // ERROR "undefined: E|undefined type .*E"
		e.D() // ok: this error should be ignored because the case failed its typecheck
	case Stringer:
		// ok: this error should not be ignored to prove that passing legs aren't left out
		_ = e.(T) // ERROR "undefined: T|undefined type .*T"

		C.fppi(p) // ERROR HERE
	}

	// issue 26745
	_ = func(i int) int {
		// typecheck reports at column 14 ('+'), but types2 reports at
		// column 10 ('C').
		// TODO(mdempsky): Investigate why, and see if types2 can be
		// updated to match typecheck behavior.
		return C.i + 1 // ERROR HERE: \b(10|14)\b
	}
	_ = func(i int) {
		// typecheck reports at column 7 ('('), but types2 reports at