Package gw.internal.gosu.ir.transform.expression

Class EqualityExpressionTransformer

java.lang.Object

gw.internal.gosu.ir.transform.AbstractElementTransformer<T>

gw.internal.gosu.ir.transform.expression.AbstractExpressionTransformer<EqualityExpression>

gw.internal.gosu.ir.transform.expression.EqualityExpressionTransformer

public class EqualityExpressionTransformer
extends AbstractExpressionTransformer<EqualityExpression>

Field Summary

Fields inherited from class gw.internal.gosu.ir.transform.AbstractElementTransformer

CAPTURED_VAR_PREFIX, CTX_SYMBOL, CTX_SYMBOL_SUFFIX, CUSTOM_RUNTIMES, EMPTY_CLASS_ARRAY, ENHANCEMENT_THIS_REF, ENHANCEMENT_TYPE_PARAM_PREFIX, ENUM_PARAM_PREFIX, OBJECT_TYPE, OUTER_ACCESS, TYPE_PARAM_PREFIX

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EqualityExpressionTransformer(TopLevelTransformationContext cc, EqualityExpression expr)

Method Summary

Modifier and Type	Method	Description
private IRExpression	compareArrays()
private IRExpression	compareDynamically()
private IRExpression	compareNumbers(IType type)
private IRExpression	compareNumbersAsBig(IType type)
private IRExpression	compareNumbersAsPrimitive(IType type)
private IRExpression	comparePrimitives()
private IRExpression	compareToNull()
private IRExpression	compareWithCompareTo()
private IRExpression	compareWithEquals()
static IRExpression	compile(TopLevelTransformationContext cc, EqualityExpression expr)
protected IRExpression	compile_impl()
static boolean	evaluate(java.lang.Object lhsValue, boolean bEquals, java.lang.Object rhsValue)

Methods inherited from class gw.internal.gosu.ir.transform.expression.AbstractExpressionTransformer

_expr, compile, getIRParameters, pushArgumentsNoCasting, pushArgumentsWithCasting, shortCircuitValue

Methods inherited from class gw.internal.gosu.ir.transform.AbstractElementTransformer

_cc, assignStructuralTypeOwner, avoidVerifyError, booleanLiteral, boxValue, boxValue, boxValueToType, buildAddition, buildArithmetic, buildArrayLength, buildArrayLoad, buildArrayLoad, buildArrayStore, buildAssignment, buildCast, buildComposite, buildComposite, buildEquals, buildFieldGet, buildFieldSet, buildGreaterThan, buildIf, buildIfElse, buildInitializedArray, buildMethodCall, buildMethodCall, buildMethodCall, buildNegation, buildNewExpression, buildNewExpression, buildNewExpression, buildNotEquals, buildNullCheckTernary, buildReturn, buildSubtraction, buildTernary, buildThrow, callMethod, callMethod, callMethod, callMethod, callMethod, callSpecialMethod, callSpecialMethod, callSpecialMethod, callStaticMethod, castResultingTypeIfNecessary, charLiteral, checkCast, checkCast, checkCast, classLiteral, classLiteral, classLiteral, clearCustomRuntimes, collectArgsIntoObjArray, convertBoxedNullToPrimitive, convertNullToPrimitive, convertOperandToBig, convertOperandToPrimitive, convertOperandToRational, exprList, fastStringCoercion, findComparableParamType, findDimensionType, getActualPropertyInfo, getCapturedSymbolParameterName, getClassInfos, getConcreteType, getConstructorParamTypes, getCustomRuntime, getDeclaredField, getDeclaredFieldImpl, getDeclaredMethod, getDeclaredMethod, getDefaultConstIns, getDescriptor, getDescriptor, getDescriptor, getDescriptor, getEnclosingDFS, getField, getField_new, getGosuClass, getInstanceField, getIRTypes, getIRTypes, getModifiers, getParsedElement, getRuntimeEnclosingType, getStaticField, getTypes, getTypeVarParamName, getTypeVarsForDFS, handleCustomExpressionRuntime, handleNamedArgs, identifier, initLocalVar, initLocalVarWithDefault, initMultiArray, inStaticContext, isBigType, isBoxedIntType, isBytecodeType, isBytecodeType, isCheckedArithmeticEnabled, isCompilingEnhancement, isEnhancementType, isEvalProgram, isExecuteMethod, isHandledByCustomCoercion, isIntType, isMemberOnEnclosingType, isMemberOnEnhancementOfEnclosingType, isNonBigBoxedNumberType, isNonStaticInnerClass, isNumberType, isPrimitiveNumberType, isProgram, isProgramOrEnclosedInProgram, makeAnnotationInfos, makeArrayViaTypeInfo, makeEmptyArrayViaTypeInfo, makeIRSymbol, maybeUnwrapMetaType, newArray, nullCheckVar, nullLiteral, numberConvert, numberConvert, numericLiteral, pushArrayOfDefValueExpr, pushArrayOfString, pushArrayOfTypes, pushCapturedSymbols, pushConstant, pushEnumSuperConstructorArguments, pushExternalSymbolsMap, pushLazyType, pushLazyType, pushNull, pushOuter, pushOuter, pushOuter, pushParamTypes, pushRuntimeTypeOfTypeVar, pushString, pushThis, pushThisOrOuter, pushType, pushType, pushTypeParametersForConstructor, requiresExternalSymbolCapture, requiresImplicitEnhancementArg, requiresImplicitEnhancementArg, setCc, setField, setField, setInstanceField, setStaticField, stringLiteral, unboxValueFromType, unboxValueToType, unboxValueToType, valueOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EqualityExpressionTransformer

private EqualityExpressionTransformer(TopLevelTransformationContext cc,
                                      EqualityExpression expr)

Method Detail

compile

public static IRExpression compile(TopLevelTransformationContext cc,
                                   EqualityExpression expr)

compile_impl

protected IRExpression compile_impl()

Specified by:

compile_impl in class AbstractExpressionTransformer<EqualityExpression>

compareNumbers

private IRExpression compareNumbers(IType type)

compareNumbersAsPrimitive

private IRExpression compareNumbersAsPrimitive(IType type)

compareNumbersAsBig

private IRExpression compareNumbersAsBig(IType type)

compareArrays

private IRExpression compareArrays()

comparePrimitives

private IRExpression comparePrimitives()

compareToNull

private IRExpression compareToNull()

compareWithEquals

private IRExpression compareWithEquals()

compareWithCompareTo

private IRExpression compareWithCompareTo()

compareDynamically

private IRExpression compareDynamically()

evaluate

public static boolean evaluate(java.lang.Object lhsValue,
                               boolean bEquals,
                               java.lang.Object rhsValue)