{`(?i)[\x00-\x{10FFFF}]`, `(?s:.)`},

	// Empty string as a regular expression.
	// The empty string must be preserved inside parens in order
	// to make submatches work right, so these tests are less
	// interesting than they might otherwise be. String inserts
	// explicit (?:) in place of non-parenthesized empty strings,
	// to make them easier to spot for other parsers.
	{`(a|b|c|)`, `([a-c]|(?:))`},
	{`(a|b|)`, `([ab]|(?:))`},

 public:
  bool UseMlir() const { return strcmp(std::get<0>(GetParam()), "mlir") == 0; }
  bool UseFunction() const { return std::get<2>(GetParam()); }
};

TEST_P(CppGradients, TestIdentityNGrad) {
  // This test is interesting because the current implementation of GradientTape
  // would return [0, 1] whereas we use build_default_zeros_grads=false here
  // so we get back [nullptr, 1].

  AbstractTensorHandlePtr x1;
  {

/**
 * Enables fine-tuning wtp/wst details of the Eclipse plugin
 * <p>
 * For projects applying the eclipse plugin and either one of the ear or war plugins, this plugin is auto-applied.
 * <p>
 * More interesting examples you will find in docs for {@link EclipseWtpComponent} and {@link EclipseWtpFacet}
 *
 * <pre class='autoTested'>
 * plugins {
 *     id 'war' // or 'ear' or 'java'
 *     id 'eclipse-wtp'
 * }
 *

        return dynamicObject;
    }

    /**
     * This is a performance optimization which avoids using BeanDynamicObject to wrap the Script object.
     * Using BeanDynamicObject would be wasteful, because most of the interesting properties and methods
     * are delegated to the script target. Doing this delegation explicitly avoids
     * us going through the methodMissing/propertyMissing protocol that BeanDynamicObject would use.
     */

    /*
     * Only under Windows (or hypothetically when running with some other non-POSIX, ACL-based
     * filesystem) does our prod code look up the username. Thus, this test doesn't necessarily test
     * anything interesting under most environments. Still, we can run it (except for Android, at
     * least old versions), so we mostly do. This is useful because we don't actually run our CI on
     * Windows under Java 8, at least as of this writing.

import java.util.Collections;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;

/**
 * Transforms the stream of output events to discard progress operations that are not interesting to the logging subsystem. This reduces the amount of work that downstream consumers have to do to process the stream. For example, these discarded events don't need to be written to the daemon client.
 */

            }
        """

        when:
        fails("runInWorker")

        then:
        failureCauseContains('Setting the working directory of a worker is not supported')
    }

    def "interesting worker daemon fork options are honored"() {
        OptionsVerifier optionsVerifier = new OptionsVerifier(file('process.json'))
        optionsVerifier.with {
            minHeap("128m")
            maxHeap("128m")

// <endfuncpreamble>
func T_chained_conc_iface_call(x, y int) {
	// Similar to the case above, return from call returning concrete type
	// feeds directly into interface call. Note that only the first
	// iface call is interesting here.
	newBar(10).Plark().Plark()
}

func returnsFunc(x int) func(int) int {
	if x < 0 {
		G++
	}
	return adder
}

func returnsFunc2() func(int) int {
	return func(x int) int {

	if err != nil {
		t.Fatalf("could not create directory: %v", err)
	}
	defer os.RemoveAll(dir)

	// A few interesting test cases for long conditional branch fixups
	tests := []struct {
		jmpinsn     string
		backpattern []string
		fwdpattern  []string
	}{
		// Test the interesting cases of conditional branch rewrites for too-far targets. Simple conditional

// buildmode (e.g pie builds shared code, default builds fixed-position code).
// CI is set up to run for P8 and P10 machines, and this test is run in both
// pie and default modes.
//
// Several functions are written with interesting st_other attributes, and
// call each other to test various calling combinations which require stubs.
//
// The call tree is as follows, starting from TestPPC64Stubs (A C function):