Mercurial > jdk8-mips64-public > langtools / file revision
src/share/classes/com/sun/tools/javac/code/Symtab.java@bf54daa9dcd8
src/share/classes/com/sun/tools/javac/code/Symtab.java
Thu, 01 Nov 2012 10:48:36 +0100
- author
- ohrstrom
- date
- Thu, 01 Nov 2012 10:48:36 +0100
- changeset 1384
- bf54daa9dcd8
- parent 1380
- a65971893c50
- child 1407
- f14c693a0e48
- permissions
- -rw-r--r--
7153951: Add new lint option -Xlint:auxiliaryclass
Reviewed-by: jjg, mcimadamore, forax
1 /*
2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.javac.code;
28 import java.util.*;
30 import javax.lang.model.element.ElementVisitor;
31 import javax.lang.model.type.TypeVisitor;
33 import com.sun.tools.javac.code.Symbol.*;
34 import com.sun.tools.javac.code.Type.*;
35 import com.sun.tools.javac.jvm.*;
36 import com.sun.tools.javac.util.*;
37 import com.sun.tools.javac.util.List;
38 import static com.sun.tools.javac.code.Flags.*;
39 import static com.sun.tools.javac.jvm.ByteCodes.*;
40 import static com.sun.tools.javac.code.TypeTag.*;
42 /** A class that defines all predefined constants and operators
43 * as well as special classes such as java.lang.Object, which need
44 * to be known to the compiler. All symbols are held in instance
45 * fields. This makes it possible to work in multiple concurrent
46 * projects, which might use different class files for library classes.
47 *
48 * <p><b>This is NOT part of any supported API.
49 * If you write code that depends on this, you do so at your own risk.
50 * This code and its internal interfaces are subject to change or
51 * deletion without notice.</b>
52 */
53 public class Symtab {
54 /** The context key for the symbol table. */
55 protected static final Context.Key<Symtab> symtabKey =
56 new Context.Key<Symtab>();
58 /** Get the symbol table instance. */
59 public static Symtab instance(Context context) {
60 Symtab instance = context.get(symtabKey);
61 if (instance == null)
62 instance = new Symtab(context);
63 return instance;
64 }
66 /** Builtin types.
67 */
68 public final Type byteType = new Type(BYTE, null);
69 public final Type charType = new Type(CHAR, null);
70 public final Type shortType = new Type(SHORT, null);
71 public final Type intType = new Type(INT, null);
72 public final Type longType = new Type(LONG, null);
73 public final Type floatType = new Type(FLOAT, null);
74 public final Type doubleType = new Type(DOUBLE, null);
75 public final Type booleanType = new Type(BOOLEAN, null);
76 public final Type botType = new BottomType();
77 public final JCNoType voidType = new JCNoType(VOID);
79 private final Names names;
80 private final ClassReader reader;
81 private final Target target;
83 /** A symbol for the root package.
84 */
85 public final PackageSymbol rootPackage;
87 /** A symbol for the unnamed package.
88 */
89 public final PackageSymbol unnamedPackage;
91 /** A symbol that stands for a missing symbol.
92 */
93 public final TypeSymbol noSymbol;
95 /** The error symbol.
96 */
97 public final ClassSymbol errSymbol;
99 /** The unknown symbol.
100 */
101 public final ClassSymbol unknownSymbol;
103 /** A value for the errType, with a originalType of noType */
104 public final Type errType;
106 /** A value for the unknown type. */
107 public final Type unknownType;
109 /** The builtin type of all arrays. */
110 public final ClassSymbol arrayClass;
111 public final MethodSymbol arrayCloneMethod;
113 /** VGJ: The (singleton) type of all bound types. */
114 public final ClassSymbol boundClass;
116 /** The builtin type of all methods. */
117 public final ClassSymbol methodClass;
119 /** Predefined types.
120 */
121 public final Type objectType;
122 public final Type classType;
123 public final Type classLoaderType;
124 public final Type stringType;
125 public final Type stringBufferType;
126 public final Type stringBuilderType;
127 public final Type cloneableType;
128 public final Type serializableType;
129 public final Type methodHandleType;
130 public final Type methodHandleLookupType;
131 public final Type methodTypeType;
132 public final Type nativeHeaderType;
133 public final Type throwableType;
134 public final Type errorType;
135 public final Type interruptedExceptionType;
136 public final Type illegalArgumentExceptionType;
137 public final Type exceptionType;
138 public final Type runtimeExceptionType;
139 public final Type classNotFoundExceptionType;
140 public final Type noClassDefFoundErrorType;
141 public final Type noSuchFieldErrorType;
142 public final Type assertionErrorType;
143 public final Type cloneNotSupportedExceptionType;
144 public final Type annotationType;
145 public final TypeSymbol enumSym;
146 public final Type listType;
147 public final Type collectionsType;
148 public final Type comparableType;
149 public final Type arraysType;
150 public final Type iterableType;
151 public final Type iteratorType;
152 public final Type annotationTargetType;
153 public final Type overrideType;
154 public final Type retentionType;
155 public final Type deprecatedType;
156 public final Type suppressWarningsType;
157 public final Type inheritedType;
158 public final Type proprietaryType;
159 public final Type systemType;
160 public final Type autoCloseableType;
161 public final Type trustMeType;
162 public final Type lambdaMetafactory;
163 public final Type containedByType;
164 public final Type containerForType;
165 public final Type documentedType;
166 public final Type elementTypeType;
168 /** The symbol representing the length field of an array.
169 */
170 public final VarSymbol lengthVar;
172 /** The null check operator. */
173 public final OperatorSymbol nullcheck;
175 /** The symbol representing the final finalize method on enums */
176 public final MethodSymbol enumFinalFinalize;
178 /** The symbol representing the close method on TWR AutoCloseable type */
179 public final MethodSymbol autoCloseableClose;
181 /** The predefined type that belongs to a tag.
182 */
183 public final Type[] typeOfTag = new Type[TypeTag.getTypeTagCount()];
185 /** The name of the class that belongs to a basix type tag.
186 */
187 public final Name[] boxedName = new Name[TypeTag.getTypeTagCount()];
189 /** A set containing all operator names.
190 */
191 public final Set<Name> operatorNames = new HashSet<Name>();
193 /** A hashtable containing the encountered top-level and member classes,
194 * indexed by flat names. The table does not contain local classes.
195 * It should be updated from the outside to reflect classes defined
196 * by compiled source files.
197 */
198 public final Map<Name, ClassSymbol> classes = new HashMap<Name, ClassSymbol>();
200 /** A hashtable containing the encountered packages.
201 * the table should be updated from outside to reflect packages defined
202 * by compiled source files.
203 */
204 public final Map<Name, PackageSymbol> packages = new HashMap<Name, PackageSymbol>();
206 public void initType(Type type, ClassSymbol c) {
207 type.tsym = c;
208 typeOfTag[type.tag.ordinal()] = type;
209 }
211 public void initType(Type type, String name) {
212 initType(
213 type,
214 new ClassSymbol(
215 PUBLIC, names.fromString(name), type, rootPackage));
216 }
218 public void initType(Type type, String name, String bname) {
219 initType(type, name);
220 boxedName[type.tag.ordinal()] = names.fromString("java.lang." + bname);
221 }
223 /** The class symbol that owns all predefined symbols.
224 */
225 public final ClassSymbol predefClass;
227 /** Enter a constant into symbol table.
228 * @param name The constant's name.
229 * @param type The constant's type.
230 */
231 private VarSymbol enterConstant(String name, Type type) {
232 VarSymbol c = new VarSymbol(
233 PUBLIC | STATIC | FINAL,
234 names.fromString(name),
235 type,
236 predefClass);
237 c.setData(type.constValue());
238 predefClass.members().enter(c);
239 return c;
240 }
242 /** Enter a binary operation into symbol table.
243 * @param name The name of the operator.
244 * @param left The type of the left operand.
245 * @param right The type of the left operand.
246 * @param res The operation's result type.
247 * @param opcode The operation's bytecode instruction.
248 */
249 private void enterBinop(String name,
250 Type left, Type right, Type res,
251 int opcode) {
252 predefClass.members().enter(
253 new OperatorSymbol(
254 makeOperatorName(name),
255 new MethodType(List.of(left, right), res,
256 List.<Type>nil(), methodClass),
257 opcode,
258 predefClass));
259 }
261 /** Enter a binary operation, as above but with two opcodes,
262 * which get encoded as
263 * {@code (opcode1 << ByteCodeTags.preShift) + opcode2 }.
264 * @param opcode1 First opcode.
265 * @param opcode2 Second opcode.
266 */
267 private void enterBinop(String name,
268 Type left, Type right, Type res,
269 int opcode1, int opcode2) {
270 enterBinop(
271 name, left, right, res, (opcode1 << ByteCodes.preShift) | opcode2);
272 }
274 /** Enter a unary operation into symbol table.
275 * @param name The name of the operator.
276 * @param arg The type of the operand.
277 * @param res The operation's result type.
278 * @param opcode The operation's bytecode instruction.
279 */
280 private OperatorSymbol enterUnop(String name,
281 Type arg,
282 Type res,
283 int opcode) {
284 OperatorSymbol sym =
285 new OperatorSymbol(makeOperatorName(name),
286 new MethodType(List.of(arg),
287 res,
288 List.<Type>nil(),
289 methodClass),
290 opcode,
291 predefClass);
292 predefClass.members().enter(sym);
293 return sym;
294 }
296 /**
297 * Create a new operator name from corresponding String representation
298 * and add the name to the set of known operator names.
299 */
300 private Name makeOperatorName(String name) {
301 Name opName = names.fromString(name);
302 operatorNames.add(opName);
303 return opName;
304 }
306 /** Enter a class into symbol table.
307 * @param s The name of the class.
308 */
309 private Type enterClass(String s) {
310 return reader.enterClass(names.fromString(s)).type;
311 }
313 public void synthesizeEmptyInterfaceIfMissing(final Type type) {
314 final Completer completer = type.tsym.completer;
315 if (completer != null) {
316 type.tsym.completer = new Completer() {
317 public void complete(Symbol sym) throws CompletionFailure {
318 try {
319 completer.complete(sym);
320 } catch (CompletionFailure e) {
321 sym.flags_field |= (PUBLIC | INTERFACE);
322 ((ClassType) sym.type).supertype_field = objectType;
323 }
324 }
325 };
326 }
327 }
329 public void synthesizeBoxTypeIfMissing(final Type type) {
330 ClassSymbol sym = reader.enterClass(boxedName[type.tag.ordinal()]);
331 final Completer completer = sym.completer;
332 if (completer != null) {
333 sym.completer = new Completer() {
334 public void complete(Symbol sym) throws CompletionFailure {
335 try {
336 completer.complete(sym);
337 } catch (CompletionFailure e) {
338 sym.flags_field |= PUBLIC;
339 ((ClassType) sym.type).supertype_field = objectType;
340 Name n = target.boxWithConstructors() ? names.init : names.valueOf;
341 MethodSymbol boxMethod =
342 new MethodSymbol(PUBLIC | STATIC,
343 n,
344 new MethodType(List.of(type), sym.type,
345 List.<Type>nil(), methodClass),
346 sym);
347 sym.members().enter(boxMethod);
348 MethodSymbol unboxMethod =
349 new MethodSymbol(PUBLIC,
350 type.tsym.name.append(names.Value), // x.intValue()
351 new MethodType(List.<Type>nil(), type,
352 List.<Type>nil(), methodClass),
353 sym);
354 sym.members().enter(unboxMethod);
355 }
356 }
357 };
358 }
360 }
362 /** Constructor; enters all predefined identifiers and operators
363 * into symbol table.
364 */
365 protected Symtab(Context context) throws CompletionFailure {
366 context.put(symtabKey, this);
368 names = Names.instance(context);
369 target = Target.instance(context);
371 // Create the unknown type
372 unknownType = new Type(UNKNOWN, null) {
373 @Override
374 public <R, P> R accept(TypeVisitor<R, P> v, P p) {
375 return v.visitUnknown(this, p);
376 }
377 };
379 // create the basic builtin symbols
380 rootPackage = new PackageSymbol(names.empty, null);
381 final JavacMessages messages = JavacMessages.instance(context);
382 unnamedPackage = new PackageSymbol(names.empty, rootPackage) {
383 public String toString() {
384 return messages.getLocalizedString("compiler.misc.unnamed.package");
385 }
386 };
387 noSymbol = new TypeSymbol(0, names.empty, Type.noType, rootPackage) {
388 public <R, P> R accept(ElementVisitor<R, P> v, P p) {
389 return v.visitUnknown(this, p);
390 }
391 };
392 noSymbol.kind = Kinds.NIL;
394 // create the error symbols
395 errSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.any, null, rootPackage);
396 errType = new ErrorType(errSymbol, Type.noType);
398 unknownSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.fromString("<any?>"), null, rootPackage);
399 unknownSymbol.members_field = new Scope.ErrorScope(unknownSymbol);
400 unknownSymbol.type = unknownType;
402 // initialize builtin types
403 initType(byteType, "byte", "Byte");
404 initType(shortType, "short", "Short");
405 initType(charType, "char", "Character");
406 initType(intType, "int", "Integer");
407 initType(longType, "long", "Long");
408 initType(floatType, "float", "Float");
409 initType(doubleType, "double", "Double");
410 initType(booleanType, "boolean", "Boolean");
411 initType(voidType, "void", "Void");
412 initType(botType, "<nulltype>");
413 initType(errType, errSymbol);
414 initType(unknownType, unknownSymbol);
416 // the builtin class of all arrays
417 arrayClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Array, noSymbol);
419 // VGJ
420 boundClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Bound, noSymbol);
421 boundClass.members_field = new Scope.ErrorScope(boundClass);
423 // the builtin class of all methods
424 methodClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Method, noSymbol);
425 methodClass.members_field = new Scope.ErrorScope(boundClass);
427 // Create class to hold all predefined constants and operations.
428 predefClass = new ClassSymbol(PUBLIC|ACYCLIC, names.empty, rootPackage);
429 Scope scope = new Scope(predefClass);
430 predefClass.members_field = scope;
432 // Enter symbols for basic types.
433 scope.enter(byteType.tsym);
434 scope.enter(shortType.tsym);
435 scope.enter(charType.tsym);
436 scope.enter(intType.tsym);
437 scope.enter(longType.tsym);
438 scope.enter(floatType.tsym);
439 scope.enter(doubleType.tsym);
440 scope.enter(booleanType.tsym);
441 scope.enter(errType.tsym);
443 // Enter symbol for the errSymbol
444 scope.enter(errSymbol);
446 classes.put(predefClass.fullname, predefClass);
448 reader = ClassReader.instance(context);
449 reader.init(this);
451 // Enter predefined classes.
452 objectType = enterClass("java.lang.Object");
453 classType = enterClass("java.lang.Class");
454 stringType = enterClass("java.lang.String");
455 stringBufferType = enterClass("java.lang.StringBuffer");
456 stringBuilderType = enterClass("java.lang.StringBuilder");
457 cloneableType = enterClass("java.lang.Cloneable");
458 throwableType = enterClass("java.lang.Throwable");
459 serializableType = enterClass("java.io.Serializable");
460 methodHandleType = enterClass("java.lang.invoke.MethodHandle");
461 methodHandleLookupType = enterClass("java.lang.invoke.MethodHandles$Lookup");
462 methodTypeType = enterClass("java.lang.invoke.MethodType");
463 errorType = enterClass("java.lang.Error");
464 illegalArgumentExceptionType = enterClass("java.lang.IllegalArgumentException");
465 interruptedExceptionType = enterClass("java.lang.InterruptedException");
466 exceptionType = enterClass("java.lang.Exception");
467 runtimeExceptionType = enterClass("java.lang.RuntimeException");
468 classNotFoundExceptionType = enterClass("java.lang.ClassNotFoundException");
469 noClassDefFoundErrorType = enterClass("java.lang.NoClassDefFoundError");
470 noSuchFieldErrorType = enterClass("java.lang.NoSuchFieldError");
471 assertionErrorType = enterClass("java.lang.AssertionError");
472 cloneNotSupportedExceptionType = enterClass("java.lang.CloneNotSupportedException");
473 annotationType = enterClass("java.lang.annotation.Annotation");
474 classLoaderType = enterClass("java.lang.ClassLoader");
475 enumSym = reader.enterClass(names.java_lang_Enum);
476 enumFinalFinalize =
477 new MethodSymbol(PROTECTED|FINAL|HYPOTHETICAL,
478 names.finalize,
479 new MethodType(List.<Type>nil(), voidType,
480 List.<Type>nil(), methodClass),
481 enumSym);
482 listType = enterClass("java.util.List");
483 collectionsType = enterClass("java.util.Collections");
484 comparableType = enterClass("java.lang.Comparable");
485 arraysType = enterClass("java.util.Arrays");
486 iterableType = target.hasIterable()
487 ? enterClass("java.lang.Iterable")
488 : enterClass("java.util.Collection");
489 iteratorType = enterClass("java.util.Iterator");
490 annotationTargetType = enterClass("java.lang.annotation.Target");
491 overrideType = enterClass("java.lang.Override");
492 retentionType = enterClass("java.lang.annotation.Retention");
493 deprecatedType = enterClass("java.lang.Deprecated");
494 suppressWarningsType = enterClass("java.lang.SuppressWarnings");
495 inheritedType = enterClass("java.lang.annotation.Inherited");
496 containedByType = enterClass("java.lang.annotation.ContainedBy");
497 containerForType = enterClass("java.lang.annotation.ContainerFor");
498 documentedType = enterClass("java.lang.annotation.Documented");
499 elementTypeType = enterClass("java.lang.annotation.ElementType");
500 systemType = enterClass("java.lang.System");
501 autoCloseableType = enterClass("java.lang.AutoCloseable");
502 autoCloseableClose = new MethodSymbol(PUBLIC,
503 names.close,
504 new MethodType(List.<Type>nil(), voidType,
505 List.of(exceptionType), methodClass),
506 autoCloseableType.tsym);
507 trustMeType = enterClass("java.lang.SafeVarargs");
508 nativeHeaderType = enterClass("javax.tools.annotation.GenerateNativeHeader");
509 lambdaMetafactory = enterClass("java.lang.invoke.LambdaMetafactory");
511 synthesizeEmptyInterfaceIfMissing(autoCloseableType);
512 synthesizeEmptyInterfaceIfMissing(cloneableType);
513 synthesizeEmptyInterfaceIfMissing(serializableType);
514 synthesizeEmptyInterfaceIfMissing(lambdaMetafactory);
515 synthesizeBoxTypeIfMissing(doubleType);
516 synthesizeBoxTypeIfMissing(floatType);
517 synthesizeBoxTypeIfMissing(voidType);
519 // Enter a synthetic class that is used to mark internal
520 // proprietary classes in ct.sym. This class does not have a
521 // class file.
522 ClassType proprietaryType = (ClassType)enterClass("sun.Proprietary+Annotation");
523 this.proprietaryType = proprietaryType;
524 ClassSymbol proprietarySymbol = (ClassSymbol)proprietaryType.tsym;
525 proprietarySymbol.completer = null;
526 proprietarySymbol.flags_field = PUBLIC|ACYCLIC|ANNOTATION|INTERFACE;
527 proprietarySymbol.erasure_field = proprietaryType;
528 proprietarySymbol.members_field = new Scope(proprietarySymbol);
529 proprietaryType.typarams_field = List.nil();
530 proprietaryType.allparams_field = List.nil();
531 proprietaryType.supertype_field = annotationType;
532 proprietaryType.interfaces_field = List.nil();
534 // Enter a class for arrays.
535 // The class implements java.lang.Cloneable and java.io.Serializable.
536 // It has a final length field and a clone method.
537 ClassType arrayClassType = (ClassType)arrayClass.type;
538 arrayClassType.supertype_field = objectType;
539 arrayClassType.interfaces_field = List.of(cloneableType, serializableType);
540 arrayClass.members_field = new Scope(arrayClass);
541 lengthVar = new VarSymbol(
542 PUBLIC | FINAL,
543 names.length,
544 intType,
545 arrayClass);
546 arrayClass.members().enter(lengthVar);
547 arrayCloneMethod = new MethodSymbol(
548 PUBLIC,
549 names.clone,
550 new MethodType(List.<Type>nil(), objectType,
551 List.<Type>nil(), methodClass),
552 arrayClass);
553 arrayClass.members().enter(arrayCloneMethod);
555 // Enter operators.
556 enterUnop("+", doubleType, doubleType, nop);
557 enterUnop("+", floatType, floatType, nop);
558 enterUnop("+", longType, longType, nop);
559 enterUnop("+", intType, intType, nop);
561 enterUnop("-", doubleType, doubleType, dneg);
562 enterUnop("-", floatType, floatType, fneg);
563 enterUnop("-", longType, longType, lneg);
564 enterUnop("-", intType, intType, ineg);
566 enterUnop("~", longType, longType, lxor);
567 enterUnop("~", intType, intType, ixor);
569 enterUnop("++", doubleType, doubleType, dadd);
570 enterUnop("++", floatType, floatType, fadd);
571 enterUnop("++", longType, longType, ladd);
572 enterUnop("++", intType, intType, iadd);
573 enterUnop("++", charType, charType, iadd);
574 enterUnop("++", shortType, shortType, iadd);
575 enterUnop("++", byteType, byteType, iadd);
577 enterUnop("--", doubleType, doubleType, dsub);
578 enterUnop("--", floatType, floatType, fsub);
579 enterUnop("--", longType, longType, lsub);
580 enterUnop("--", intType, intType, isub);
581 enterUnop("--", charType, charType, isub);
582 enterUnop("--", shortType, shortType, isub);
583 enterUnop("--", byteType, byteType, isub);
585 enterUnop("!", booleanType, booleanType, bool_not);
586 nullcheck = enterUnop("<*nullchk*>", objectType, objectType, nullchk);
588 // string concatenation
589 enterBinop("+", stringType, objectType, stringType, string_add);
590 enterBinop("+", objectType, stringType, stringType, string_add);
591 enterBinop("+", stringType, stringType, stringType, string_add);
592 enterBinop("+", stringType, intType, stringType, string_add);
593 enterBinop("+", stringType, longType, stringType, string_add);
594 enterBinop("+", stringType, floatType, stringType, string_add);
595 enterBinop("+", stringType, doubleType, stringType, string_add);
596 enterBinop("+", stringType, booleanType, stringType, string_add);
597 enterBinop("+", stringType, botType, stringType, string_add);
598 enterBinop("+", intType, stringType, stringType, string_add);
599 enterBinop("+", longType, stringType, stringType, string_add);
600 enterBinop("+", floatType, stringType, stringType, string_add);
601 enterBinop("+", doubleType, stringType, stringType, string_add);
602 enterBinop("+", booleanType, stringType, stringType, string_add);
603 enterBinop("+", botType, stringType, stringType, string_add);
605 // these errors would otherwise be matched as string concatenation
606 enterBinop("+", botType, botType, botType, error);
607 enterBinop("+", botType, intType, botType, error);
608 enterBinop("+", botType, longType, botType, error);
609 enterBinop("+", botType, floatType, botType, error);
610 enterBinop("+", botType, doubleType, botType, error);
611 enterBinop("+", botType, booleanType, botType, error);
612 enterBinop("+", botType, objectType, botType, error);
613 enterBinop("+", intType, botType, botType, error);
614 enterBinop("+", longType, botType, botType, error);
615 enterBinop("+", floatType, botType, botType, error);
616 enterBinop("+", doubleType, botType, botType, error);
617 enterBinop("+", booleanType, botType, botType, error);
618 enterBinop("+", objectType, botType, botType, error);
620 enterBinop("+", doubleType, doubleType, doubleType, dadd);
621 enterBinop("+", floatType, floatType, floatType, fadd);
622 enterBinop("+", longType, longType, longType, ladd);
623 enterBinop("+", intType, intType, intType, iadd);
625 enterBinop("-", doubleType, doubleType, doubleType, dsub);
626 enterBinop("-", floatType, floatType, floatType, fsub);
627 enterBinop("-", longType, longType, longType, lsub);
628 enterBinop("-", intType, intType, intType, isub);
630 enterBinop("*", doubleType, doubleType, doubleType, dmul);
631 enterBinop("*", floatType, floatType, floatType, fmul);
632 enterBinop("*", longType, longType, longType, lmul);
633 enterBinop("*", intType, intType, intType, imul);
635 enterBinop("/", doubleType, doubleType, doubleType, ddiv);
636 enterBinop("/", floatType, floatType, floatType, fdiv);
637 enterBinop("/", longType, longType, longType, ldiv);
638 enterBinop("/", intType, intType, intType, idiv);
640 enterBinop("%", doubleType, doubleType, doubleType, dmod);
641 enterBinop("%", floatType, floatType, floatType, fmod);
642 enterBinop("%", longType, longType, longType, lmod);
643 enterBinop("%", intType, intType, intType, imod);
645 enterBinop("&", booleanType, booleanType, booleanType, iand);
646 enterBinop("&", longType, longType, longType, land);
647 enterBinop("&", intType, intType, intType, iand);
649 enterBinop("|", booleanType, booleanType, booleanType, ior);
650 enterBinop("|", longType, longType, longType, lor);
651 enterBinop("|", intType, intType, intType, ior);
653 enterBinop("^", booleanType, booleanType, booleanType, ixor);
654 enterBinop("^", longType, longType, longType, lxor);
655 enterBinop("^", intType, intType, intType, ixor);
657 enterBinop("<<", longType, longType, longType, lshll);
658 enterBinop("<<", intType, longType, intType, ishll);
659 enterBinop("<<", longType, intType, longType, lshl);
660 enterBinop("<<", intType, intType, intType, ishl);
662 enterBinop(">>", longType, longType, longType, lshrl);
663 enterBinop(">>", intType, longType, intType, ishrl);
664 enterBinop(">>", longType, intType, longType, lshr);
665 enterBinop(">>", intType, intType, intType, ishr);
667 enterBinop(">>>", longType, longType, longType, lushrl);
668 enterBinop(">>>", intType, longType, intType, iushrl);
669 enterBinop(">>>", longType, intType, longType, lushr);
670 enterBinop(">>>", intType, intType, intType, iushr);
672 enterBinop("<", doubleType, doubleType, booleanType, dcmpg, iflt);
673 enterBinop("<", floatType, floatType, booleanType, fcmpg, iflt);
674 enterBinop("<", longType, longType, booleanType, lcmp, iflt);
675 enterBinop("<", intType, intType, booleanType, if_icmplt);
677 enterBinop(">", doubleType, doubleType, booleanType, dcmpl, ifgt);
678 enterBinop(">", floatType, floatType, booleanType, fcmpl, ifgt);
679 enterBinop(">", longType, longType, booleanType, lcmp, ifgt);
680 enterBinop(">", intType, intType, booleanType, if_icmpgt);
682 enterBinop("<=", doubleType, doubleType, booleanType, dcmpg, ifle);
683 enterBinop("<=", floatType, floatType, booleanType, fcmpg, ifle);
684 enterBinop("<=", longType, longType, booleanType, lcmp, ifle);
685 enterBinop("<=", intType, intType, booleanType, if_icmple);
687 enterBinop(">=", doubleType, doubleType, booleanType, dcmpl, ifge);
688 enterBinop(">=", floatType, floatType, booleanType, fcmpl, ifge);
689 enterBinop(">=", longType, longType, booleanType, lcmp, ifge);
690 enterBinop(">=", intType, intType, booleanType, if_icmpge);
692 enterBinop("==", objectType, objectType, booleanType, if_acmpeq);
693 enterBinop("==", booleanType, booleanType, booleanType, if_icmpeq);
694 enterBinop("==", doubleType, doubleType, booleanType, dcmpl, ifeq);
695 enterBinop("==", floatType, floatType, booleanType, fcmpl, ifeq);
696 enterBinop("==", longType, longType, booleanType, lcmp, ifeq);
697 enterBinop("==", intType, intType, booleanType, if_icmpeq);
699 enterBinop("!=", objectType, objectType, booleanType, if_acmpne);
700 enterBinop("!=", booleanType, booleanType, booleanType, if_icmpne);
701 enterBinop("!=", doubleType, doubleType, booleanType, dcmpl, ifne);
702 enterBinop("!=", floatType, floatType, booleanType, fcmpl, ifne);
703 enterBinop("!=", longType, longType, booleanType, lcmp, ifne);
704 enterBinop("!=", intType, intType, booleanType, if_icmpne);
706 enterBinop("&&", booleanType, booleanType, booleanType, bool_and);
707 enterBinop("||", booleanType, booleanType, booleanType, bool_or);
708 }
709 }
