if variadic {
		ft.OutCount |= 1 << 15
	}

	// Look in cache.
	if ts, ok := funcLookupCache.m.Load(hash); ok {
		for _, t := range ts.([]*abi.Type) {
			if haveIdenticalUnderlyingType(&ft.Type, t, true) {
				return toRType(t)
			}
		}
	}

	// Not in cache, lock and retry.
	funcLookupCache.Lock()
	defer funcLookupCache.Unlock()
	if ts, ok := funcLookupCache.m.Load(hash); ok {

					}
				}
			}
		}
	}

	// Look for Godeps.json declaring import path.
	data, _ := os.ReadFile(filepath.Join(dir, "Godeps/Godeps.json"))
	var cfg1 struct{ ImportPath string }
	json.Unmarshal(data, &cfg1)
	if cfg1.ImportPath != "" {
		return cfg1.ImportPath, nil
	}

	// Look for vendor.json declaring import path.

// creating a custom layout string.
//
// To define your own format, write down what the reference time would look like
// formatted your way; see the values of constants like [ANSIC], [StampMicro] or
// [Kitchen] for examples. The model is to demonstrate what the reference time
// looks like so that the Format and Parse methods can apply the same
// transformation to a general time value.
//

				fmt.Fprintf(cmd.OutOrStdout(),
					"Warning: No Kubernetes Services select pod %s (see https://istio.io/docs/setup/kubernetes/additional-setup/requirements/ )\n", // nolint: lll
					kname(pod.ObjectMeta))
			}
			// TODO look for port collisions between services targeting this pod

			kubeClient, err := ctx.CLIClientWithRevision(opts.Revision)
			if err != nil {
				return err
			}

			configClient := client.Istio()

	for ri := 0; ri < drelocs.Count(); ri++ {
		r := drelocs.At(ri)
		// Look for "use type" relocs.
		if r.Type() == objabi.R_USETYPE {
			d.defgotype(r.Sym())
			continue
		}
		if r.Type() != objabi.R_DWARFSECREF {
			continue
		}

		rsym := r.Sym()
		rst := d.ldr.SymType(rsym)

		// Look for abstract function references.
		if rst == sym.SDWARFABSFCN {

When you run a task and the task is marked with `UP-TO-DATE` in the console output, this means incremental build is at work.

How does an incremental build work? How can you make sure your tasks support running incrementally? Let’s take a look.

[[sec:task_inputs_outputs]]
== Task inputs and outputs

In the most common case, a task takes some inputs and generates some outputs.
We can consider the process of Java compilation as an example of a task.

        ClassNode val;
        for (ClassNode classToCheck = currentClass;
            /*
             * We know that DefaultScript & friends don't have user-visible nested types,
             * so don't try to look up nonsensical types like org.gradle.Script#sourceCompatibility
             */
             classToCheck != null && classToCheck != ClassHelper.OBJECT_TYPE && !SCRIPTS_PACKAGE.equals(classToCheck.getPackageName());

        cliRequest.topDirectory = topDirectory;
        // We're very early in the process, and we don't have the container set up yet,
        // so we rely on the JDK services to eventually look up a custom RootLocator.
        // This is used to compute {@code session.rootDirectory} but all {@code project.rootDirectory}
        // properties will be computed through the RootLocator found in the container.

		//		nxt = inc + ind
		//		goto loop
		//
		//	exit_loop:
		//
		// is rewritten to:
		//
		//	loop:
		//		ind = (Phi end nxt)
		//		if (Const [x]) < ind
		//		then goto enter_loop
		//		else goto exit_loop
		//
		//	enter_loop:
		//		do something without using ind nor nxt
		//		nxt = ind - inc
		//		goto loop
		//
		//	exit_loop:
		//

		}
		first = false

		// Look for POSIX [:alnum:] etc.
		if len(t) > 2 && t[0] == '[' && t[1] == ':' {
			nclass, nt, err := p.parseNamedClass(t, class)
			if err != nil {
				return "", err
			}
			if nclass != nil {
				class, t = nclass, nt
				continue
			}
		}

		// Look for Unicode character group like \p{Han}.