*
 * <pre>{@code
 * Closer closer = Closer.create();
 * try {
 *   InputStream in = closer.register(openInputStream());
 *   OutputStream out = closer.register(openOutputStream());
 *   // do stuff
 * } catch (Throwable e) {
 *   // ensure that any checked exception types other than IOException that could be thrown are
 *   // provided here, e.g. throw closer.rethrow(e, CheckedException.class);

 *
 * <pre>{@code
 * Closer closer = Closer.create();
 * try {
 *   InputStream in = closer.register(openInputStream());
 *   OutputStream out = closer.register(openOutputStream());
 *   // do stuff
 * } catch (Throwable e) {
 *   // ensure that any checked exception types other than IOException that could be thrown are
 *   // provided here, e.g. throw closer.rethrow(e, CheckedException.class);

				// been seen recently due to hardware issues
				// causes Reads() to go slower than Writes().
				//
				// Send such results anyways as this shall
				// expose a problem underneath.
				if totalPut > throughputHighestPut {
					throughputHighestResults = results
					throughputHighestPut = totalPut
					// let the client see lower value as well
					throughputHighestGet = totalGet
				}
				sendResult()

	{"schedule", "regalloc"},
	// the rules in late lower run after the general rules.
	{"lower", "late lower"},
	// late lower may generate some values that need to be CSEed.
	{"late lower", "lowered cse"},
	// checkLower must run after lowering & subsequent dead code elim
	{"lower", "checkLower"},
	{"lowered deadcode", "checkLower"},
	{"late lower", "checkLower"},
	// late nilcheck needs instructions to be scheduled.

    }

    void assertCurrentVersionHasNotRegressed() {
        if (hasRegressionChecks()) {
            def slower = checkBaselineVersion({ it.significantlyFasterThan(current) }, { it.getSpeedStatsAgainst(displayName, current) })
            if (slower) {
                throw new AssertionError(Object.cast(slower))
            }
        }
    }

    void assertCurrentVersionHasNotRegressedWithHighRelativeMedianDifference() {

            val isTheSameType = lower is KaNonErrorClassType && upper is KaNonErrorClassType && lower.classId == upper.classId ||
                    lower is KaTypeParameterType && upper is KaTypeParameterType && lower.symbol == upper.symbol
            if (isTheSameType &&
                lower.nullability == KaTypeNullability.NON_NULLABLE
                && upper.nullability == KaTypeNullability.NULLABLE
            ) {

        def slower = checkBaselineVersion({ it.fasterThan(current) }, { it.getSpeedStatsAgainst(displayName, current) })
//        def larger = checkBaselineVersion({ it.usesLessMemoryThan(current) }, { it.getMemoryStatsAgainst(displayName, current) })
//        if (slower && larger) {
//            throw new AssertionError("$slower\n$larger")
//        }
        if (slower) {
            throw new AssertionError(slower)

package strconv

import (
	"errors"
	"internal/stringslite"
)

// lower(c) is a lower-case letter if and only if
// c is either that lower-case letter or the equivalent upper-case letter.
// Instead of writing c == 'x' || c == 'X' one can write lower(c) == 'x'.
// Note that lower of non-letters can produce other non-letters.
func lower(c byte) byte {
	return c | ('x' - 'X')
}

        when:
        succeeds("compileJava")

        then:
        bytecodeVersion() == TestJavaClassUtil.getClassVersion(lower.javaVersion)
    }

    def 'honors task level compatibility when using toolchain'() {
        given:
        def lower = getLowerJvm()
        def lowerVersion = lower.javaVersion.getMajorVersion()

        and:
        goodCode()
        buildFile << """
            java.toolchain {

	// Either way, call it mantlo << explo-mantbits.
	// Our lower bound is halfway between, mantlo*2+1 << explo-mantbits-1.
	var mantlo uint64
	var explo int
	if mant > 1<<flt.mantbits || exp == minexp {
		mantlo = mant - 1
		explo = exp
	} else {
		mantlo = mant*2 - 1
		explo = exp - 1
	}
	lower := new(decimal)
	lower.Assign(mantlo*2 + 1)
	lower.Shift(explo - int(flt.mantbits) - 1)