Java Code Examples for jdk.nashorn.internal.runtime.Property#hasDualFields()

The following examples show how to use jdk.nashorn.internal.runtime.Property#hasDualFields() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: NashornGuards.java    From TencentKona-8 with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 2
Source File: NashornGuards.java    From jdk8u60 with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 3
Source File: NashornGuards.java    From openjdk-jdk8u with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 4
Source File: NashornGuards.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 5
Source File: NashornGuards.java    From openjdk-jdk9 with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 6
Source File: NashornGuards.java    From hottub with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}
Example 7
Source File: NashornGuards.java    From jdk8u_nashorn with GNU General Public License v2.0 2 votes vote down vote up 
/**
 * Determine whether the given callsite needs a guard.
 * @param property the property, or null
 * @param desc the callsite descriptor
 * @return true if a guard should be used for this callsite
 */
static boolean needsGuard(final Property property, final CallSiteDescriptor desc) {
    return property == null || property.isConfigurable()
            || property.isBound() || property.hasDualFields()
            || !NashornCallSiteDescriptor.isFastScope(desc) || property.canChangeType();
}