vers := b.format.version()
			if vers == 0 {
				b.error("unknown version for DW_FORM_ref_addr")
			} else if vers == 2 {
				val = Offset(b.addr())
			} else {
				is64, known := b.format.dwarf64()
				if !known {
					b.error("unknown size for DW_FORM_ref_addr")
				} else if is64 {
					val = Offset(b.uint64())
				} else {
					val = Offset(b.uint32())
				}
			}
		case formRef1:

func KnownFeatures(f *FeatureList) []string {
	var known []string
	for k, v := range *f {
		if v.HiddenInHelpText {
			continue
		}

		pre := ""
		if v.PreRelease != featuregate.GA {
			pre = fmt.Sprintf("%s - ", v.PreRelease)
		}
		known = append(known, fmt.Sprintf("%s=true|false (%sdefault=%t)", k, pre, v.Default))
	}
	sort.Strings(known)
	return known
}

import java.util.Map;

/**
 * Provides dynamic access to properties of some object.
 */
public interface PropertyAccess {
    /**
     * Returns true when this object is known to have the given property.
     *
     * <p>Note that not every property is known. Some properties require an attempt to get or set their value before they are discovered.</p>
     */
    boolean hasProperty(String name);

    /**

     *
     * This function needs to retrieve a set of all possible names before processing the scope.
     * The overload with `names: Collection<Name>` should be used when the candidate name set is known.
     */
    public fun getCallableSymbols(nameFilter: KaScopeNameFilter = { true }): Sequence<KaCallableSymbol>

    /**

    /**
     * The Gradle arguments.
     */
    List<String> getArgs();

    /**
     * The Gradle JVM args. Null if not known
     */
    @Nullable
    List<String> getGradleOpts();

    /**
     * Was the daemon used. Null if not known
     */
    @Nullable
    Boolean getDaemon();

     *
     * @param action The action to execute for each element becomes known.
     */
    void whenElementKnown(Action<? super T> action);

    /**

        def rootDir = tmpDir.createDir("root")
        def knownDir = rootDir.file("known").createDir()
        def knownTextFile = rootDir.file("known/known.txt").createFile()
        def knownHtmlFile = rootDir.file("known/known.html").createFile()
        // root
        //   - known <-- knownDir
        //     - known.txt <-- knownTextFile
        //     - known.html <-- knownHtmlFile

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime

// Compiler is the name of the compiler toolchain that built the
// running binary. Known toolchains are:
//
//	gc      Also known as cmd/compile.
//	gccgo   The gccgo front end, part of the GCC compiler suite.

     *
     * This implementation is more optimal than the one with `nameFilter` and should be used when the candidate name set is known.
     */
    public fun getCallableSignatures(names: Collection<Name>): Sequence<KaCallableSignature<*>>

    /**

    @Test
    @Requires(IntegTestPreconditions.NotEmbeddedExecutor::class)
    fun `experimental compiler warnings are not shown for known experimental features`() {
        withBuildScriptForKotlinCompile()
        withKotlinSourceFile()

        val result = build("compileKotlin")

        result.assertNotOutput(experimentalWarningHeader)