-->

<!-- Items that don't need to be mentioned in Go 1.23 release notes but are picked up by relnote todo.

CL 458895 - an x/playground fix that mentioned an accepted cmd/go proposal go.dev/issue/40728 in Go 1.16 milestone...
CL 582097 - an x/build CL working on relnote itself; it doesn't need a release note

	def("graph", loadFile("html/graph.html"))
	def("graph_css", loadCSS("html/graph.css"))
	def("script", loadJS("html/common.js"))
	def("top", loadFile("html/top.html"))
	def("sourcelisting", loadFile("html/source.html"))
	def("plaintext", loadFile("html/plaintext.html"))
	// TODO: Rename "stacks" to "flamegraph" to seal moving off d3 flamegraph.
	def("stacks", loadFile("html/stacks.html"))
	def("stacks_css", loadCSS("html/stacks.css"))

! go mod graph
stderr '^go: rsc.io/future@v1.0.0: module rsc.io/future@v1.0.0 requires go >= 1.999 \(running go 1.21.0\)'

# TODO(#64008): 'go mod download' without arguments should fail too.


# 'go get' should update the main module's go.mod file to a version compatible with the
# go version required for rsc.io/future, not fail.
go get .

func (t *worklist) meet(val *Value) lattice {
	optimisticLt := lattice{top, nil}
	for i := 0; i < len(val.Args); i++ {
		edge := Edge{val.Block, i}
		// If incoming edge for phi is not visited, assume top optimistically.
		// According to rules of meet:
		// 		Top ∩ any = any
		// Top participates in meet() but does not affect the result, so here
		// we will ignore Top and only take other lattices into consideration.

func (pkg *Pkg) LookupOK(name string) (s *Sym, existed bool) {
	// TODO(gri) remove this check in favor of specialized lookup
	if pkg == nil {
		pkg = nopkg
	}
	if s := pkg.Syms[name]; s != nil {
		return s, true
	}

	s = &Sym{
		Name: name,
		Pkg:  pkg,
	}
	pkg.Syms[name] = s
	return s, false
}

func (pkg *Pkg) LookupBytes(name []byte) *Sym {
	// TODO(gri) remove this check in favor of specialized lookup

  //   places: Place[];  // Stack slots that contributed to this group
  // }
  //
  // // Box is a rendered item.
  // interface Box {
  //   x: number;	   // X coordinate of top-left
  //   y: number;	   // Y coordinate of top-left
  //   width: number;	   // Width of box to display
  //   src: number;	   // Index in stacks.Sources
  //   sumpos: number;	   // From corresponding Group

			clean(pkg)
		}
	}

	sh := work.NewShell("", fmt.Print)

	if cleanCache {
		dir, _ := cache.DefaultDir()
		if dir != "off" {
			// Remove the cache subdirectories but not the top cache directory.
			// The top cache directory may have been created with special permissions
			// and not something that we want to remove. Also, we'd like to preserve
			// the access log for future analysis, even if the cache is cleared.

	})
	for _, large := range largeStackFrames {
		if large.callee != 0 {
			base.ErrorfAt(large.pos, 0, "stack frame too large (>1GB): %d MB locals + %d MB args + %d MB callee", large.locals>>20, large.args>>20, large.callee>>20)
		} else {
			base.ErrorfAt(large.pos, 0, "stack frame too large (>1GB): %d MB locals + %d MB args", large.locals>>20, large.args>>20)
		}
	}

)

// getdyn calculates the initGenType for n.
// If top is false, getdyn is recursing.
func getdyn(n ir.Node, top bool) initGenType {
	switch n.Op() {
	default:
		if ir.IsConstNode(n) {
			return initConst
		}
		return initDynamic

	case ir.OSLICELIT:
		n := n.(*ir.CompLitExpr)
		if !top {
			return initDynamic
		}
		if n.Len/4 > int64(len(n.List)) {

		// math on arm). So if it was not passed on the command line and
		// it is not present in another shared library, add it here.
		// TODO(rsc): Maybe this should only happen if "runtime" is in the original package set.
		// TODO(rsc): This should probably be changed to use load.LinkerDeps(p).
		// TODO(rsc): We don't add standard library imports for gccgo
		// because they are all always linked in anyhow.