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src/share/classes/com/sun/tools/javac/code/Symtab.java@4baab658f357
src/share/classes/com/sun/tools/javac/code/Symtab.java
Wed, 02 Mar 2011 21:13:55 -0800
- author
- jjg
- date
- Wed, 02 Mar 2011 21:13:55 -0800
- changeset 904
- 4baab658f357
- parent 900
- 938dda0bec17
- child 951
- de1c65ecfec2
- permissions
- -rw-r--r--
6639645: Modeling type implementing missing interfaces
Reviewed-by: darcy, mcimadamore
1 /*
2 * Copyright (c) 1999, 2011, 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.*;
29 import javax.lang.model.type.TypeVisitor;
30 import javax.lang.model.element.ElementVisitor;
32 import com.sun.tools.javac.util.*;
33 import com.sun.tools.javac.util.List;
34 import com.sun.tools.javac.code.Symbol.*;
35 import com.sun.tools.javac.code.Type.*;
36 import com.sun.tools.javac.jvm.*;
38 import static com.sun.tools.javac.jvm.ByteCodes.*;
39 import static com.sun.tools.javac.code.Flags.*;
41 /** A class that defines all predefined constants and operators
42 * as well as special classes such as java.lang.Object, which need
43 * to be known to the compiler. All symbols are held in instance
44 * fields. This makes it possible to work in multiple concurrent
45 * projects, which might use different class files for library classes.
46 *
47 * <p><b>This is NOT part of any supported API.
48 * If you write code that depends on this, you do so at your own risk.
49 * This code and its internal interfaces are subject to change or
50 * deletion without notice.</b>
51 */
52 public class Symtab {
53 /** The context key for the symbol table. */
54 protected static final Context.Key<Symtab> symtabKey =
55 new Context.Key<Symtab>();
57 /** Get the symbol table instance. */
58 public static Symtab instance(Context context) {
59 Symtab instance = context.get(symtabKey);
60 if (instance == null)
61 instance = new Symtab(context);
62 return instance;
63 }
65 /** Builtin types.
66 */
67 public final Type byteType = new Type(TypeTags.BYTE, null);
68 public final Type charType = new Type(TypeTags.CHAR, null);
69 public final Type shortType = new Type(TypeTags.SHORT, null);
70 public final Type intType = new Type(TypeTags.INT, null);
71 public final Type longType = new Type(TypeTags.LONG, null);
72 public final Type floatType = new Type(TypeTags.FLOAT, null);
73 public final Type doubleType = new Type(TypeTags.DOUBLE, null);
74 public final Type booleanType = new Type(TypeTags.BOOLEAN, null);
75 public final Type botType = new BottomType();
76 public final JCNoType voidType = new JCNoType(TypeTags.VOID);
78 private final Names names;
79 private final ClassReader reader;
80 private final Target target;
82 /** A symbol for the root package.
83 */
84 public final PackageSymbol rootPackage;
86 /** A symbol for the unnamed package.
87 */
88 public final PackageSymbol unnamedPackage;
90 /** A symbol that stands for a missing symbol.
91 */
92 public final TypeSymbol noSymbol;
94 /** The error symbol.
95 */
96 public final ClassSymbol errSymbol;
98 /** The unknown symbol.
99 */
100 public final ClassSymbol unknownSymbol;
102 /** A value for the errType, with a originalType of noType */
103 public final Type errType;
105 /** A value for the unknown type. */
106 public final Type unknownType;
108 /** The builtin type of all arrays. */
109 public final ClassSymbol arrayClass;
110 public final MethodSymbol arrayCloneMethod;
112 /** VGJ: The (singleton) type of all bound types. */
113 public final ClassSymbol boundClass;
115 /** The builtin type of all methods. */
116 public final ClassSymbol methodClass;
118 /** Predefined types.
119 */
120 public final Type objectType;
121 public final Type classType;
122 public final Type classLoaderType;
123 public final Type stringType;
124 public final Type stringBufferType;
125 public final Type stringBuilderType;
126 public final Type cloneableType;
127 public final Type serializableType;
128 public final Type transientMethodHandleType; // transient - 292
129 public final Type methodHandleType;
130 public final Type transientPolymorphicSignatureType; // transient - 292
131 public final Type polymorphicSignatureType;
132 public final Type throwableType;
133 public final Type errorType;
134 public final Type illegalArgumentExceptionType;
135 public final Type exceptionType;
136 public final Type runtimeExceptionType;
137 public final Type classNotFoundExceptionType;
138 public final Type noClassDefFoundErrorType;
139 public final Type noSuchFieldErrorType;
140 public final Type assertionErrorType;
141 public final Type cloneNotSupportedExceptionType;
142 public final Type annotationType;
143 public final TypeSymbol enumSym;
144 public final Type listType;
145 public final Type collectionsType;
146 public final Type comparableType;
147 public final Type arraysType;
148 public final Type iterableType;
149 public final Type iteratorType;
150 public final Type annotationTargetType;
151 public final Type overrideType;
152 public final Type retentionType;
153 public final Type deprecatedType;
154 public final Type suppressWarningsType;
155 public final Type inheritedType;
156 public final Type proprietaryType;
157 public final Type systemType;
158 public final Type autoCloseableType;
159 public final Type trustMeType;
161 /** The symbol representing the length field of an array.
162 */
163 public final VarSymbol lengthVar;
165 /** The null check operator. */
166 public final OperatorSymbol nullcheck;
168 /** The symbol representing the final finalize method on enums */
169 public final MethodSymbol enumFinalFinalize;
171 /** The symbol representing the close method on TWR AutoCloseable type */
172 public final MethodSymbol autoCloseableClose;
174 /** The predefined type that belongs to a tag.
175 */
176 public final Type[] typeOfTag = new Type[TypeTags.TypeTagCount];
178 /** The name of the class that belongs to a basix type tag.
179 */
180 public final Name[] boxedName = new Name[TypeTags.TypeTagCount];
182 /** A hashtable containing the encountered top-level and member classes,
183 * indexed by flat names. The table does not contain local classes.
184 * It should be updated from the outside to reflect classes defined
185 * by compiled source files.
186 */
187 public final Map<Name, ClassSymbol> classes = new HashMap<Name, ClassSymbol>();
189 /** A hashtable containing the encountered packages.
190 * the table should be updated from outside to reflect packages defined
191 * by compiled source files.
192 */
193 public final Map<Name, PackageSymbol> packages = new HashMap<Name, PackageSymbol>();
195 public void initType(Type type, ClassSymbol c) {
196 type.tsym = c;
197 typeOfTag[type.tag] = type;
198 }
200 public void initType(Type type, String name) {
201 initType(
202 type,
203 new ClassSymbol(
204 PUBLIC, names.fromString(name), type, rootPackage));
205 }
207 public void initType(Type type, String name, String bname) {
208 initType(type, name);
209 boxedName[type.tag] = names.fromString("java.lang." + bname);
210 }
212 /** The class symbol that owns all predefined symbols.
213 */
214 public final ClassSymbol predefClass;
216 /** Enter a constant into symbol table.
217 * @param name The constant's name.
218 * @param type The constant's type.
219 */
220 private VarSymbol enterConstant(String name, Type type) {
221 VarSymbol c = new VarSymbol(
222 PUBLIC | STATIC | FINAL,
223 names.fromString(name),
224 type,
225 predefClass);
226 c.setData(type.constValue());
227 predefClass.members().enter(c);
228 return c;
229 }
231 /** Enter a binary operation into symbol table.
232 * @param name The name of the operator.
233 * @param left The type of the left operand.
234 * @param right The type of the left operand.
235 * @param res The operation's result type.
236 * @param opcode The operation's bytecode instruction.
237 */
238 private void enterBinop(String name,
239 Type left, Type right, Type res,
240 int opcode) {
241 predefClass.members().enter(
242 new OperatorSymbol(
243 names.fromString(name),
244 new MethodType(List.of(left, right), res,
245 List.<Type>nil(), methodClass),
246 opcode,
247 predefClass));
248 }
250 /** Enter a binary operation, as above but with two opcodes,
251 * which get encoded as (opcode1 << ByteCodeTags.preShift) + opcode2.
252 * @param opcode1 First opcode.
253 * @param opcode2 Second opcode.
254 */
255 private void enterBinop(String name,
256 Type left, Type right, Type res,
257 int opcode1, int opcode2) {
258 enterBinop(
259 name, left, right, res, (opcode1 << ByteCodes.preShift) | opcode2);
260 }
262 /** Enter a unary operation into symbol table.
263 * @param name The name of the operator.
264 * @param arg The type of the operand.
265 * @param res The operation's result type.
266 * @param opcode The operation's bytecode instruction.
267 */
268 private OperatorSymbol enterUnop(String name,
269 Type arg,
270 Type res,
271 int opcode) {
272 OperatorSymbol sym =
273 new OperatorSymbol(names.fromString(name),
274 new MethodType(List.of(arg),
275 res,
276 List.<Type>nil(),
277 methodClass),
278 opcode,
279 predefClass);
280 predefClass.members().enter(sym);
281 return sym;
282 }
284 /** Enter a class into symbol table.
285 * @param The name of the class.
286 */
287 private Type enterClass(String s) {
288 return reader.enterClass(names.fromString(s)).type;
289 }
291 public void synthesizeEmptyInterfaceIfMissing(final Type type) {
292 final Completer completer = type.tsym.completer;
293 if (completer != null) {
294 type.tsym.completer = new Completer() {
295 public void complete(Symbol sym) throws CompletionFailure {
296 try {
297 completer.complete(sym);
298 } catch (CompletionFailure e) {
299 sym.flags_field |= (PUBLIC | INTERFACE);
300 ((ClassType) sym.type).supertype_field = objectType;
301 }
302 }
303 };
304 }
305 }
307 public void synthesizeBoxTypeIfMissing(final Type type) {
308 ClassSymbol sym = reader.enterClass(boxedName[type.tag]);
309 final Completer completer = sym.completer;
310 if (completer != null) {
311 sym.completer = new Completer() {
312 public void complete(Symbol sym) throws CompletionFailure {
313 try {
314 completer.complete(sym);
315 } catch (CompletionFailure e) {
316 sym.flags_field |= PUBLIC;
317 ((ClassType) sym.type).supertype_field = objectType;
318 Name n = target.boxWithConstructors() ? names.init : names.valueOf;
319 MethodSymbol boxMethod =
320 new MethodSymbol(PUBLIC | STATIC,
321 n,
322 new MethodType(List.of(type), sym.type,
323 List.<Type>nil(), methodClass),
324 sym);
325 sym.members().enter(boxMethod);
326 MethodSymbol unboxMethod =
327 new MethodSymbol(PUBLIC,
328 type.tsym.name.append(names.Value), // x.intValue()
329 new MethodType(List.<Type>nil(), type,
330 List.<Type>nil(), methodClass),
331 sym);
332 sym.members().enter(unboxMethod);
333 }
334 }
335 };
336 }
338 }
340 /** Constructor; enters all predefined identifiers and operators
341 * into symbol table.
342 */
343 protected Symtab(Context context) throws CompletionFailure {
344 context.put(symtabKey, this);
346 names = Names.instance(context);
347 target = Target.instance(context);
349 // Create the unknown type
350 unknownType = new Type(TypeTags.UNKNOWN, null) {
351 @Override
352 public <R, P> R accept(TypeVisitor<R, P> v, P p) {
353 return v.visitUnknown(this, p);
354 }
355 };
357 // create the basic builtin symbols
358 rootPackage = new PackageSymbol(names.empty, null);
359 final JavacMessages messages = JavacMessages.instance(context);
360 unnamedPackage = new PackageSymbol(names.empty, rootPackage) {
361 public String toString() {
362 return messages.getLocalizedString("compiler.misc.unnamed.package");
363 }
364 };
365 noSymbol = new TypeSymbol(0, names.empty, Type.noType, rootPackage) {
366 public <R, P> R accept(ElementVisitor<R, P> v, P p) {
367 return v.visitUnknown(this, p);
368 }
369 };
370 noSymbol.kind = Kinds.NIL;
372 // create the error symbols
373 errSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.any, null, rootPackage);
374 errType = new ErrorType(errSymbol, Type.noType);
376 unknownSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.fromString("<any?>"), null, rootPackage);
377 unknownSymbol.members_field = new Scope.ErrorScope(unknownSymbol);
378 unknownSymbol.type = unknownType;
380 // initialize builtin types
381 initType(byteType, "byte", "Byte");
382 initType(shortType, "short", "Short");
383 initType(charType, "char", "Character");
384 initType(intType, "int", "Integer");
385 initType(longType, "long", "Long");
386 initType(floatType, "float", "Float");
387 initType(doubleType, "double", "Double");
388 initType(booleanType, "boolean", "Boolean");
389 initType(voidType, "void", "Void");
390 initType(botType, "<nulltype>");
391 initType(errType, errSymbol);
392 initType(unknownType, unknownSymbol);
394 // the builtin class of all arrays
395 arrayClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Array, noSymbol);
397 // VGJ
398 boundClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Bound, noSymbol);
399 boundClass.members_field = new Scope.ErrorScope(boundClass);
401 // the builtin class of all methods
402 methodClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Method, noSymbol);
403 methodClass.members_field = new Scope.ErrorScope(boundClass);
405 // Create class to hold all predefined constants and operations.
406 predefClass = new ClassSymbol(PUBLIC|ACYCLIC, names.empty, rootPackage);
407 Scope scope = new Scope(predefClass);
408 predefClass.members_field = scope;
410 // Enter symbols for basic types.
411 scope.enter(byteType.tsym);
412 scope.enter(shortType.tsym);
413 scope.enter(charType.tsym);
414 scope.enter(intType.tsym);
415 scope.enter(longType.tsym);
416 scope.enter(floatType.tsym);
417 scope.enter(doubleType.tsym);
418 scope.enter(booleanType.tsym);
419 scope.enter(errType.tsym);
421 // Enter symbol for the errSymbol
422 scope.enter(errSymbol);
424 classes.put(predefClass.fullname, predefClass);
426 reader = ClassReader.instance(context);
427 reader.init(this);
429 // Enter predefined classes.
430 objectType = enterClass("java.lang.Object");
431 classType = enterClass("java.lang.Class");
432 stringType = enterClass("java.lang.String");
433 stringBufferType = enterClass("java.lang.StringBuffer");
434 stringBuilderType = enterClass("java.lang.StringBuilder");
435 cloneableType = enterClass("java.lang.Cloneable");
436 throwableType = enterClass("java.lang.Throwable");
437 serializableType = enterClass("java.io.Serializable");
438 transientMethodHandleType = enterClass("java.dyn.MethodHandle"); // transient - 292
439 methodHandleType = enterClass("java.lang.invoke.MethodHandle");
440 transientPolymorphicSignatureType = enterClass("java.dyn.MethodHandle$PolymorphicSignature"); // transient - 292
441 polymorphicSignatureType = enterClass("java.lang.invoke.MethodHandle$PolymorphicSignature");
442 errorType = enterClass("java.lang.Error");
443 illegalArgumentExceptionType = enterClass("java.lang.IllegalArgumentException");
444 exceptionType = enterClass("java.lang.Exception");
445 runtimeExceptionType = enterClass("java.lang.RuntimeException");
446 classNotFoundExceptionType = enterClass("java.lang.ClassNotFoundException");
447 noClassDefFoundErrorType = enterClass("java.lang.NoClassDefFoundError");
448 noSuchFieldErrorType = enterClass("java.lang.NoSuchFieldError");
449 assertionErrorType = enterClass("java.lang.AssertionError");
450 cloneNotSupportedExceptionType = enterClass("java.lang.CloneNotSupportedException");
451 annotationType = enterClass("java.lang.annotation.Annotation");
452 classLoaderType = enterClass("java.lang.ClassLoader");
453 enumSym = reader.enterClass(names.java_lang_Enum);
454 enumFinalFinalize =
455 new MethodSymbol(PROTECTED|FINAL|HYPOTHETICAL,
456 names.finalize,
457 new MethodType(List.<Type>nil(), voidType,
458 List.<Type>nil(), methodClass),
459 enumSym);
460 listType = enterClass("java.util.List");
461 collectionsType = enterClass("java.util.Collections");
462 comparableType = enterClass("java.lang.Comparable");
463 arraysType = enterClass("java.util.Arrays");
464 iterableType = target.hasIterable()
465 ? enterClass("java.lang.Iterable")
466 : enterClass("java.util.Collection");
467 iteratorType = enterClass("java.util.Iterator");
468 annotationTargetType = enterClass("java.lang.annotation.Target");
469 overrideType = enterClass("java.lang.Override");
470 retentionType = enterClass("java.lang.annotation.Retention");
471 deprecatedType = enterClass("java.lang.Deprecated");
472 suppressWarningsType = enterClass("java.lang.SuppressWarnings");
473 inheritedType = enterClass("java.lang.annotation.Inherited");
474 systemType = enterClass("java.lang.System");
475 autoCloseableType = enterClass("java.lang.AutoCloseable");
476 autoCloseableClose = new MethodSymbol(PUBLIC,
477 names.close,
478 new MethodType(List.<Type>nil(), voidType,
479 List.of(exceptionType), methodClass),
480 autoCloseableType.tsym);
481 trustMeType = enterClass("java.lang.SafeVarargs");
483 synthesizeEmptyInterfaceIfMissing(cloneableType);
484 synthesizeEmptyInterfaceIfMissing(serializableType);
485 synthesizeEmptyInterfaceIfMissing(transientPolymorphicSignatureType); // transient - 292
486 synthesizeEmptyInterfaceIfMissing(polymorphicSignatureType);
487 synthesizeBoxTypeIfMissing(doubleType);
488 synthesizeBoxTypeIfMissing(floatType);
489 synthesizeBoxTypeIfMissing(voidType);
491 // Enter a synthetic class that is used to mark internal
492 // proprietary classes in ct.sym. This class does not have a
493 // class file.
494 ClassType proprietaryType = (ClassType)enterClass("sun.Proprietary+Annotation");
495 this.proprietaryType = proprietaryType;
496 ClassSymbol proprietarySymbol = (ClassSymbol)proprietaryType.tsym;
497 proprietarySymbol.completer = null;
498 proprietarySymbol.flags_field = PUBLIC|ACYCLIC|ANNOTATION|INTERFACE;
499 proprietarySymbol.erasure_field = proprietaryType;
500 proprietarySymbol.members_field = new Scope(proprietarySymbol);
501 proprietaryType.typarams_field = List.nil();
502 proprietaryType.allparams_field = List.nil();
503 proprietaryType.supertype_field = annotationType;
504 proprietaryType.interfaces_field = List.nil();
506 // Enter a class for arrays.
507 // The class implements java.lang.Cloneable and java.io.Serializable.
508 // It has a final length field and a clone method.
509 ClassType arrayClassType = (ClassType)arrayClass.type;
510 arrayClassType.supertype_field = objectType;
511 arrayClassType.interfaces_field = List.of(cloneableType, serializableType);
512 arrayClass.members_field = new Scope(arrayClass);
513 lengthVar = new VarSymbol(
514 PUBLIC | FINAL,
515 names.length,
516 intType,
517 arrayClass);
518 arrayClass.members().enter(lengthVar);
519 arrayCloneMethod = new MethodSymbol(
520 PUBLIC,
521 names.clone,
522 new MethodType(List.<Type>nil(), objectType,
523 List.<Type>nil(), methodClass),
524 arrayClass);
525 arrayClass.members().enter(arrayCloneMethod);
527 // Enter operators.
528 enterUnop("+", doubleType, doubleType, nop);
529 enterUnop("+", floatType, floatType, nop);
530 enterUnop("+", longType, longType, nop);
531 enterUnop("+", intType, intType, nop);
533 enterUnop("-", doubleType, doubleType, dneg);
534 enterUnop("-", floatType, floatType, fneg);
535 enterUnop("-", longType, longType, lneg);
536 enterUnop("-", intType, intType, ineg);
538 enterUnop("~", longType, longType, lxor);
539 enterUnop("~", intType, intType, ixor);
541 enterUnop("++", doubleType, doubleType, dadd);
542 enterUnop("++", floatType, floatType, fadd);
543 enterUnop("++", longType, longType, ladd);
544 enterUnop("++", intType, intType, iadd);
545 enterUnop("++", charType, charType, iadd);
546 enterUnop("++", shortType, shortType, iadd);
547 enterUnop("++", byteType, byteType, iadd);
549 enterUnop("--", doubleType, doubleType, dsub);
550 enterUnop("--", floatType, floatType, fsub);
551 enterUnop("--", longType, longType, lsub);
552 enterUnop("--", intType, intType, isub);
553 enterUnop("--", charType, charType, isub);
554 enterUnop("--", shortType, shortType, isub);
555 enterUnop("--", byteType, byteType, isub);
557 enterUnop("!", booleanType, booleanType, bool_not);
558 nullcheck = enterUnop("<*nullchk*>", objectType, objectType, nullchk);
560 // string concatenation
561 enterBinop("+", stringType, objectType, stringType, string_add);
562 enterBinop("+", objectType, stringType, stringType, string_add);
563 enterBinop("+", stringType, stringType, stringType, string_add);
564 enterBinop("+", stringType, intType, stringType, string_add);
565 enterBinop("+", stringType, longType, stringType, string_add);
566 enterBinop("+", stringType, floatType, stringType, string_add);
567 enterBinop("+", stringType, doubleType, stringType, string_add);
568 enterBinop("+", stringType, booleanType, stringType, string_add);
569 enterBinop("+", stringType, botType, stringType, string_add);
570 enterBinop("+", intType, stringType, stringType, string_add);
571 enterBinop("+", longType, stringType, stringType, string_add);
572 enterBinop("+", floatType, stringType, stringType, string_add);
573 enterBinop("+", doubleType, stringType, stringType, string_add);
574 enterBinop("+", booleanType, stringType, stringType, string_add);
575 enterBinop("+", botType, stringType, stringType, string_add);
577 // these errors would otherwise be matched as string concatenation
578 enterBinop("+", botType, botType, botType, error);
579 enterBinop("+", botType, intType, botType, error);
580 enterBinop("+", botType, longType, botType, error);
581 enterBinop("+", botType, floatType, botType, error);
582 enterBinop("+", botType, doubleType, botType, error);
583 enterBinop("+", botType, booleanType, botType, error);
584 enterBinop("+", botType, objectType, botType, error);
585 enterBinop("+", intType, botType, botType, error);
586 enterBinop("+", longType, botType, botType, error);
587 enterBinop("+", floatType, botType, botType, error);
588 enterBinop("+", doubleType, botType, botType, error);
589 enterBinop("+", booleanType, botType, botType, error);
590 enterBinop("+", objectType, botType, botType, error);
592 enterBinop("+", doubleType, doubleType, doubleType, dadd);
593 enterBinop("+", floatType, floatType, floatType, fadd);
594 enterBinop("+", longType, longType, longType, ladd);
595 enterBinop("+", intType, intType, intType, iadd);
597 enterBinop("-", doubleType, doubleType, doubleType, dsub);
598 enterBinop("-", floatType, floatType, floatType, fsub);
599 enterBinop("-", longType, longType, longType, lsub);
600 enterBinop("-", intType, intType, intType, isub);
602 enterBinop("*", doubleType, doubleType, doubleType, dmul);
603 enterBinop("*", floatType, floatType, floatType, fmul);
604 enterBinop("*", longType, longType, longType, lmul);
605 enterBinop("*", intType, intType, intType, imul);
607 enterBinop("/", doubleType, doubleType, doubleType, ddiv);
608 enterBinop("/", floatType, floatType, floatType, fdiv);
609 enterBinop("/", longType, longType, longType, ldiv);
610 enterBinop("/", intType, intType, intType, idiv);
612 enterBinop("%", doubleType, doubleType, doubleType, dmod);
613 enterBinop("%", floatType, floatType, floatType, fmod);
614 enterBinop("%", longType, longType, longType, lmod);
615 enterBinop("%", intType, intType, intType, imod);
617 enterBinop("&", booleanType, booleanType, booleanType, iand);
618 enterBinop("&", longType, longType, longType, land);
619 enterBinop("&", intType, intType, intType, iand);
621 enterBinop("|", booleanType, booleanType, booleanType, ior);
622 enterBinop("|", longType, longType, longType, lor);
623 enterBinop("|", intType, intType, intType, ior);
625 enterBinop("^", booleanType, booleanType, booleanType, ixor);
626 enterBinop("^", longType, longType, longType, lxor);
627 enterBinop("^", intType, intType, intType, ixor);
629 enterBinop("<<", longType, longType, longType, lshll);
630 enterBinop("<<", intType, longType, intType, ishll);
631 enterBinop("<<", longType, intType, longType, lshl);
632 enterBinop("<<", intType, intType, intType, ishl);
634 enterBinop(">>", longType, longType, longType, lshrl);
635 enterBinop(">>", intType, longType, intType, ishrl);
636 enterBinop(">>", longType, intType, longType, lshr);
637 enterBinop(">>", intType, intType, intType, ishr);
639 enterBinop(">>>", longType, longType, longType, lushrl);
640 enterBinop(">>>", intType, longType, intType, iushrl);
641 enterBinop(">>>", longType, intType, longType, lushr);
642 enterBinop(">>>", intType, intType, intType, iushr);
644 enterBinop("<", doubleType, doubleType, booleanType, dcmpg, iflt);
645 enterBinop("<", floatType, floatType, booleanType, fcmpg, iflt);
646 enterBinop("<", longType, longType, booleanType, lcmp, iflt);
647 enterBinop("<", intType, intType, booleanType, if_icmplt);
649 enterBinop(">", doubleType, doubleType, booleanType, dcmpl, ifgt);
650 enterBinop(">", floatType, floatType, booleanType, fcmpl, ifgt);
651 enterBinop(">", longType, longType, booleanType, lcmp, ifgt);
652 enterBinop(">", intType, intType, booleanType, if_icmpgt);
654 enterBinop("<=", doubleType, doubleType, booleanType, dcmpg, ifle);
655 enterBinop("<=", floatType, floatType, booleanType, fcmpg, ifle);
656 enterBinop("<=", longType, longType, booleanType, lcmp, ifle);
657 enterBinop("<=", intType, intType, booleanType, if_icmple);
659 enterBinop(">=", doubleType, doubleType, booleanType, dcmpl, ifge);
660 enterBinop(">=", floatType, floatType, booleanType, fcmpl, ifge);
661 enterBinop(">=", longType, longType, booleanType, lcmp, ifge);
662 enterBinop(">=", intType, intType, booleanType, if_icmpge);
664 enterBinop("==", objectType, objectType, booleanType, if_acmpeq);
665 enterBinop("==", booleanType, booleanType, booleanType, if_icmpeq);
666 enterBinop("==", doubleType, doubleType, booleanType, dcmpl, ifeq);
667 enterBinop("==", floatType, floatType, booleanType, fcmpl, ifeq);
668 enterBinop("==", longType, longType, booleanType, lcmp, ifeq);
669 enterBinop("==", intType, intType, booleanType, if_icmpeq);
671 enterBinop("!=", objectType, objectType, booleanType, if_acmpne);
672 enterBinop("!=", booleanType, booleanType, booleanType, if_icmpne);
673 enterBinop("!=", doubleType, doubleType, booleanType, dcmpl, ifne);
674 enterBinop("!=", floatType, floatType, booleanType, fcmpl, ifne);
675 enterBinop("!=", longType, longType, booleanType, lcmp, ifne);
676 enterBinop("!=", intType, intType, booleanType, if_icmpne);
678 enterBinop("&&", booleanType, booleanType, booleanType, bool_and);
679 enterBinop("||", booleanType, booleanType, booleanType, bool_or);
680 }
681 }
