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src/share/classes/com/sun/tools/javac/code/Symtab.java@7aa2025bbb7b
src/share/classes/com/sun/tools/javac/code/Symtab.java
Wed, 16 Jan 2013 16:30:11 +0000
- author
- mcimadamore
- date
- Wed, 16 Jan 2013 16:30:11 +0000
- changeset 1497
- 7aa2025bbb7b
- parent 1492
- df694c775e8a
- child 1570
- f91144b7da75
- child 1587
- f1f605f85850
- permissions
- -rw-r--r--
8005299: Add FunctionalInterface checking to javac
Summary: Javac should check that types annotated with @FunctionalInterface are indeed functional interfaces
Reviewed-by: jjg
1 /*
2 * Copyright (c) 1999, 2013, 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 nativeHeaderType_old;
134 public final Type throwableType;
135 public final Type errorType;
136 public final Type interruptedExceptionType;
137 public final Type illegalArgumentExceptionType;
138 public final Type exceptionType;
139 public final Type runtimeExceptionType;
140 public final Type classNotFoundExceptionType;
141 public final Type noClassDefFoundErrorType;
142 public final Type noSuchFieldErrorType;
143 public final Type assertionErrorType;
144 public final Type cloneNotSupportedExceptionType;
145 public final Type annotationType;
146 public final TypeSymbol enumSym;
147 public final Type listType;
148 public final Type collectionsType;
149 public final Type comparableType;
150 public final Type arraysType;
151 public final Type iterableType;
152 public final Type iteratorType;
153 public final Type annotationTargetType;
154 public final Type overrideType;
155 public final Type retentionType;
156 public final Type deprecatedType;
157 public final Type suppressWarningsType;
158 public final Type inheritedType;
159 public final Type proprietaryType;
160 public final Type systemType;
161 public final Type autoCloseableType;
162 public final Type trustMeType;
163 public final Type lambdaMetafactory;
164 public final Type repeatableType;
165 public final Type documentedType;
166 public final Type elementTypeType;
167 public final Type functionalInterfaceType;
169 /** The symbol representing the length field of an array.
170 */
171 public final VarSymbol lengthVar;
173 /** The null check operator. */
174 public final OperatorSymbol nullcheck;
176 /** The symbol representing the final finalize method on enums */
177 public final MethodSymbol enumFinalFinalize;
179 /** The symbol representing the close method on TWR AutoCloseable type */
180 public final MethodSymbol autoCloseableClose;
182 /** The predefined type that belongs to a tag.
183 */
184 public final Type[] typeOfTag = new Type[TypeTag.getTypeTagCount()];
186 /** The name of the class that belongs to a basix type tag.
187 */
188 public final Name[] boxedName = new Name[TypeTag.getTypeTagCount()];
190 /** A set containing all operator names.
191 */
192 public final Set<Name> operatorNames = new HashSet<Name>();
194 /** A hashtable containing the encountered top-level and member classes,
195 * indexed by flat names. The table does not contain local classes.
196 * It should be updated from the outside to reflect classes defined
197 * by compiled source files.
198 */
199 public final Map<Name, ClassSymbol> classes = new HashMap<Name, ClassSymbol>();
201 /** A hashtable containing the encountered packages.
202 * the table should be updated from outside to reflect packages defined
203 * by compiled source files.
204 */
205 public final Map<Name, PackageSymbol> packages = new HashMap<Name, PackageSymbol>();
207 public void initType(Type type, ClassSymbol c) {
208 type.tsym = c;
209 typeOfTag[type.tag.ordinal()] = type;
210 }
212 public void initType(Type type, String name) {
213 initType(
214 type,
215 new ClassSymbol(
216 PUBLIC, names.fromString(name), type, rootPackage));
217 }
219 public void initType(Type type, String name, String bname) {
220 initType(type, name);
221 boxedName[type.tag.ordinal()] = names.fromString("java.lang." + bname);
222 }
224 /** The class symbol that owns all predefined symbols.
225 */
226 public final ClassSymbol predefClass;
228 /** Enter a constant into symbol table.
229 * @param name The constant's name.
230 * @param type The constant's type.
231 */
232 private VarSymbol enterConstant(String name, Type type) {
233 VarSymbol c = new VarSymbol(
234 PUBLIC | STATIC | FINAL,
235 names.fromString(name),
236 type,
237 predefClass);
238 c.setData(type.constValue());
239 predefClass.members().enter(c);
240 return c;
241 }
243 /** Enter a binary operation into symbol table.
244 * @param name The name of the operator.
245 * @param left The type of the left operand.
246 * @param right The type of the left operand.
247 * @param res The operation's result type.
248 * @param opcode The operation's bytecode instruction.
249 */
250 private void enterBinop(String name,
251 Type left, Type right, Type res,
252 int opcode) {
253 predefClass.members().enter(
254 new OperatorSymbol(
255 makeOperatorName(name),
256 new MethodType(List.of(left, right), res,
257 List.<Type>nil(), methodClass),
258 opcode,
259 predefClass));
260 }
262 /** Enter a binary operation, as above but with two opcodes,
263 * which get encoded as
264 * {@code (opcode1 << ByteCodeTags.preShift) + opcode2 }.
265 * @param opcode1 First opcode.
266 * @param opcode2 Second opcode.
267 */
268 private void enterBinop(String name,
269 Type left, Type right, Type res,
270 int opcode1, int opcode2) {
271 enterBinop(
272 name, left, right, res, (opcode1 << ByteCodes.preShift) | opcode2);
273 }
275 /** Enter a unary operation into symbol table.
276 * @param name The name of the operator.
277 * @param arg The type of the operand.
278 * @param res The operation's result type.
279 * @param opcode The operation's bytecode instruction.
280 */
281 private OperatorSymbol enterUnop(String name,
282 Type arg,
283 Type res,
284 int opcode) {
285 OperatorSymbol sym =
286 new OperatorSymbol(makeOperatorName(name),
287 new MethodType(List.of(arg),
288 res,
289 List.<Type>nil(),
290 methodClass),
291 opcode,
292 predefClass);
293 predefClass.members().enter(sym);
294 return sym;
295 }
297 /**
298 * Create a new operator name from corresponding String representation
299 * and add the name to the set of known operator names.
300 */
301 private Name makeOperatorName(String name) {
302 Name opName = names.fromString(name);
303 operatorNames.add(opName);
304 return opName;
305 }
307 /** Enter a class into symbol table.
308 * @param s The name of the class.
309 */
310 private Type enterClass(String s) {
311 return reader.enterClass(names.fromString(s)).type;
312 }
314 public void synthesizeEmptyInterfaceIfMissing(final Type type) {
315 final Completer completer = type.tsym.completer;
316 if (completer != null) {
317 type.tsym.completer = new Completer() {
318 public void complete(Symbol sym) throws CompletionFailure {
319 try {
320 completer.complete(sym);
321 } catch (CompletionFailure e) {
322 sym.flags_field |= (PUBLIC | INTERFACE);
323 ((ClassType) sym.type).supertype_field = objectType;
324 }
325 }
326 };
327 }
328 }
330 public void synthesizeBoxTypeIfMissing(final Type type) {
331 ClassSymbol sym = reader.enterClass(boxedName[type.tag.ordinal()]);
332 final Completer completer = sym.completer;
333 if (completer != null) {
334 sym.completer = new Completer() {
335 public void complete(Symbol sym) throws CompletionFailure {
336 try {
337 completer.complete(sym);
338 } catch (CompletionFailure e) {
339 sym.flags_field |= PUBLIC;
340 ((ClassType) sym.type).supertype_field = objectType;
341 Name n = target.boxWithConstructors() ? names.init : names.valueOf;
342 MethodSymbol boxMethod =
343 new MethodSymbol(PUBLIC | STATIC,
344 n,
345 new MethodType(List.of(type), sym.type,
346 List.<Type>nil(), methodClass),
347 sym);
348 sym.members().enter(boxMethod);
349 MethodSymbol unboxMethod =
350 new MethodSymbol(PUBLIC,
351 type.tsym.name.append(names.Value), // x.intValue()
352 new MethodType(List.<Type>nil(), type,
353 List.<Type>nil(), methodClass),
354 sym);
355 sym.members().enter(unboxMethod);
356 }
357 }
358 };
359 }
361 }
363 /** Constructor; enters all predefined identifiers and operators
364 * into symbol table.
365 */
366 protected Symtab(Context context) throws CompletionFailure {
367 context.put(symtabKey, this);
369 names = Names.instance(context);
370 target = Target.instance(context);
372 // Create the unknown type
373 unknownType = new Type(UNKNOWN, null) {
374 @Override
375 public <R, P> R accept(TypeVisitor<R, P> v, P p) {
376 return v.visitUnknown(this, p);
377 }
378 };
380 // create the basic builtin symbols
381 rootPackage = new PackageSymbol(names.empty, null);
382 final JavacMessages messages = JavacMessages.instance(context);
383 unnamedPackage = new PackageSymbol(names.empty, rootPackage) {
384 public String toString() {
385 return messages.getLocalizedString("compiler.misc.unnamed.package");
386 }
387 };
388 noSymbol = new TypeSymbol(0, names.empty, Type.noType, rootPackage) {
389 public <R, P> R accept(ElementVisitor<R, P> v, P p) {
390 return v.visitUnknown(this, p);
391 }
392 };
393 noSymbol.kind = Kinds.NIL;
395 // create the error symbols
396 errSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.any, null, rootPackage);
397 errType = new ErrorType(errSymbol, Type.noType);
399 unknownSymbol = new ClassSymbol(PUBLIC|STATIC|ACYCLIC, names.fromString("<any?>"), null, rootPackage);
400 unknownSymbol.members_field = new Scope.ErrorScope(unknownSymbol);
401 unknownSymbol.type = unknownType;
403 // initialize builtin types
404 initType(byteType, "byte", "Byte");
405 initType(shortType, "short", "Short");
406 initType(charType, "char", "Character");
407 initType(intType, "int", "Integer");
408 initType(longType, "long", "Long");
409 initType(floatType, "float", "Float");
410 initType(doubleType, "double", "Double");
411 initType(booleanType, "boolean", "Boolean");
412 initType(voidType, "void", "Void");
413 initType(botType, "<nulltype>");
414 initType(errType, errSymbol);
415 initType(unknownType, unknownSymbol);
417 // the builtin class of all arrays
418 arrayClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Array, noSymbol);
420 // VGJ
421 boundClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Bound, noSymbol);
422 boundClass.members_field = new Scope.ErrorScope(boundClass);
424 // the builtin class of all methods
425 methodClass = new ClassSymbol(PUBLIC|ACYCLIC, names.Method, noSymbol);
426 methodClass.members_field = new Scope.ErrorScope(boundClass);
428 // Create class to hold all predefined constants and operations.
429 predefClass = new ClassSymbol(PUBLIC|ACYCLIC, names.empty, rootPackage);
430 Scope scope = new Scope(predefClass);
431 predefClass.members_field = scope;
433 // Enter symbols for basic types.
434 scope.enter(byteType.tsym);
435 scope.enter(shortType.tsym);
436 scope.enter(charType.tsym);
437 scope.enter(intType.tsym);
438 scope.enter(longType.tsym);
439 scope.enter(floatType.tsym);
440 scope.enter(doubleType.tsym);
441 scope.enter(booleanType.tsym);
442 scope.enter(errType.tsym);
444 // Enter symbol for the errSymbol
445 scope.enter(errSymbol);
447 classes.put(predefClass.fullname, predefClass);
449 reader = ClassReader.instance(context);
450 reader.init(this);
452 // Enter predefined classes.
453 objectType = enterClass("java.lang.Object");
454 classType = enterClass("java.lang.Class");
455 stringType = enterClass("java.lang.String");
456 stringBufferType = enterClass("java.lang.StringBuffer");
457 stringBuilderType = enterClass("java.lang.StringBuilder");
458 cloneableType = enterClass("java.lang.Cloneable");
459 throwableType = enterClass("java.lang.Throwable");
460 serializableType = enterClass("java.io.Serializable");
461 methodHandleType = enterClass("java.lang.invoke.MethodHandle");
462 methodHandleLookupType = enterClass("java.lang.invoke.MethodHandles$Lookup");
463 methodTypeType = enterClass("java.lang.invoke.MethodType");
464 errorType = enterClass("java.lang.Error");
465 illegalArgumentExceptionType = enterClass("java.lang.IllegalArgumentException");
466 interruptedExceptionType = enterClass("java.lang.InterruptedException");
467 exceptionType = enterClass("java.lang.Exception");
468 runtimeExceptionType = enterClass("java.lang.RuntimeException");
469 classNotFoundExceptionType = enterClass("java.lang.ClassNotFoundException");
470 noClassDefFoundErrorType = enterClass("java.lang.NoClassDefFoundError");
471 noSuchFieldErrorType = enterClass("java.lang.NoSuchFieldError");
472 assertionErrorType = enterClass("java.lang.AssertionError");
473 cloneNotSupportedExceptionType = enterClass("java.lang.CloneNotSupportedException");
474 annotationType = enterClass("java.lang.annotation.Annotation");
475 classLoaderType = enterClass("java.lang.ClassLoader");
476 enumSym = reader.enterClass(names.java_lang_Enum);
477 enumFinalFinalize =
478 new MethodSymbol(PROTECTED|FINAL|HYPOTHETICAL,
479 names.finalize,
480 new MethodType(List.<Type>nil(), voidType,
481 List.<Type>nil(), methodClass),
482 enumSym);
483 listType = enterClass("java.util.List");
484 collectionsType = enterClass("java.util.Collections");
485 comparableType = enterClass("java.lang.Comparable");
486 arraysType = enterClass("java.util.Arrays");
487 iterableType = target.hasIterable()
488 ? enterClass("java.lang.Iterable")
489 : enterClass("java.util.Collection");
490 iteratorType = enterClass("java.util.Iterator");
491 annotationTargetType = enterClass("java.lang.annotation.Target");
492 overrideType = enterClass("java.lang.Override");
493 retentionType = enterClass("java.lang.annotation.Retention");
494 deprecatedType = enterClass("java.lang.Deprecated");
495 suppressWarningsType = enterClass("java.lang.SuppressWarnings");
496 inheritedType = enterClass("java.lang.annotation.Inherited");
497 repeatableType = enterClass("java.lang.annotation.Repeatable");
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("java.lang.annotation.Native");
509 nativeHeaderType_old = enterClass("javax.tools.annotation.GenerateNativeHeader");
510 lambdaMetafactory = enterClass("java.lang.invoke.LambdaMetafactory");
511 functionalInterfaceType = enterClass("java.lang.FunctionalInterface");
513 synthesizeEmptyInterfaceIfMissing(autoCloseableType);
514 synthesizeEmptyInterfaceIfMissing(cloneableType);
515 synthesizeEmptyInterfaceIfMissing(serializableType);
516 synthesizeEmptyInterfaceIfMissing(lambdaMetafactory);
517 synthesizeBoxTypeIfMissing(doubleType);
518 synthesizeBoxTypeIfMissing(floatType);
519 synthesizeBoxTypeIfMissing(voidType);
521 // Enter a synthetic class that is used to mark internal
522 // proprietary classes in ct.sym. This class does not have a
523 // class file.
524 ClassType proprietaryType = (ClassType)enterClass("sun.Proprietary+Annotation");
525 this.proprietaryType = proprietaryType;
526 ClassSymbol proprietarySymbol = (ClassSymbol)proprietaryType.tsym;
527 proprietarySymbol.completer = null;
528 proprietarySymbol.flags_field = PUBLIC|ACYCLIC|ANNOTATION|INTERFACE;
529 proprietarySymbol.erasure_field = proprietaryType;
530 proprietarySymbol.members_field = new Scope(proprietarySymbol);
531 proprietaryType.typarams_field = List.nil();
532 proprietaryType.allparams_field = List.nil();
533 proprietaryType.supertype_field = annotationType;
534 proprietaryType.interfaces_field = List.nil();
536 // Enter a class for arrays.
537 // The class implements java.lang.Cloneable and java.io.Serializable.
538 // It has a final length field and a clone method.
539 ClassType arrayClassType = (ClassType)arrayClass.type;
540 arrayClassType.supertype_field = objectType;
541 arrayClassType.interfaces_field = List.of(cloneableType, serializableType);
542 arrayClass.members_field = new Scope(arrayClass);
543 lengthVar = new VarSymbol(
544 PUBLIC | FINAL,
545 names.length,
546 intType,
547 arrayClass);
548 arrayClass.members().enter(lengthVar);
549 arrayCloneMethod = new MethodSymbol(
550 PUBLIC,
551 names.clone,
552 new MethodType(List.<Type>nil(), objectType,
553 List.<Type>nil(), methodClass),
554 arrayClass);
555 arrayClass.members().enter(arrayCloneMethod);
557 // Enter operators.
558 enterUnop("+", doubleType, doubleType, nop);
559 enterUnop("+", floatType, floatType, nop);
560 enterUnop("+", longType, longType, nop);
561 enterUnop("+", intType, intType, nop);
563 enterUnop("-", doubleType, doubleType, dneg);
564 enterUnop("-", floatType, floatType, fneg);
565 enterUnop("-", longType, longType, lneg);
566 enterUnop("-", intType, intType, ineg);
568 enterUnop("~", longType, longType, lxor);
569 enterUnop("~", intType, intType, ixor);
571 enterUnop("++", doubleType, doubleType, dadd);
572 enterUnop("++", floatType, floatType, fadd);
573 enterUnop("++", longType, longType, ladd);
574 enterUnop("++", intType, intType, iadd);
575 enterUnop("++", charType, charType, iadd);
576 enterUnop("++", shortType, shortType, iadd);
577 enterUnop("++", byteType, byteType, iadd);
579 enterUnop("--", doubleType, doubleType, dsub);
580 enterUnop("--", floatType, floatType, fsub);
581 enterUnop("--", longType, longType, lsub);
582 enterUnop("--", intType, intType, isub);
583 enterUnop("--", charType, charType, isub);
584 enterUnop("--", shortType, shortType, isub);
585 enterUnop("--", byteType, byteType, isub);
587 enterUnop("!", booleanType, booleanType, bool_not);
588 nullcheck = enterUnop("<*nullchk*>", objectType, objectType, nullchk);
590 // string concatenation
591 enterBinop("+", stringType, objectType, stringType, string_add);
592 enterBinop("+", objectType, stringType, stringType, string_add);
593 enterBinop("+", stringType, stringType, stringType, string_add);
594 enterBinop("+", stringType, intType, stringType, string_add);
595 enterBinop("+", stringType, longType, stringType, string_add);
596 enterBinop("+", stringType, floatType, stringType, string_add);
597 enterBinop("+", stringType, doubleType, stringType, string_add);
598 enterBinop("+", stringType, booleanType, stringType, string_add);
599 enterBinop("+", stringType, botType, stringType, string_add);
600 enterBinop("+", intType, stringType, stringType, string_add);
601 enterBinop("+", longType, stringType, stringType, string_add);
602 enterBinop("+", floatType, stringType, stringType, string_add);
603 enterBinop("+", doubleType, stringType, stringType, string_add);
604 enterBinop("+", booleanType, stringType, stringType, string_add);
605 enterBinop("+", botType, stringType, stringType, string_add);
607 // these errors would otherwise be matched as string concatenation
608 enterBinop("+", botType, botType, botType, error);
609 enterBinop("+", botType, intType, botType, error);
610 enterBinop("+", botType, longType, botType, error);
611 enterBinop("+", botType, floatType, botType, error);
612 enterBinop("+", botType, doubleType, botType, error);
613 enterBinop("+", botType, booleanType, botType, error);
614 enterBinop("+", botType, objectType, botType, error);
615 enterBinop("+", intType, botType, botType, error);
616 enterBinop("+", longType, botType, botType, error);
617 enterBinop("+", floatType, botType, botType, error);
618 enterBinop("+", doubleType, botType, botType, error);
619 enterBinop("+", booleanType, botType, botType, error);
620 enterBinop("+", objectType, botType, botType, error);
622 enterBinop("+", doubleType, doubleType, doubleType, dadd);
623 enterBinop("+", floatType, floatType, floatType, fadd);
624 enterBinop("+", longType, longType, longType, ladd);
625 enterBinop("+", intType, intType, intType, iadd);
627 enterBinop("-", doubleType, doubleType, doubleType, dsub);
628 enterBinop("-", floatType, floatType, floatType, fsub);
629 enterBinop("-", longType, longType, longType, lsub);
630 enterBinop("-", intType, intType, intType, isub);
632 enterBinop("*", doubleType, doubleType, doubleType, dmul);
633 enterBinop("*", floatType, floatType, floatType, fmul);
634 enterBinop("*", longType, longType, longType, lmul);
635 enterBinop("*", intType, intType, intType, imul);
637 enterBinop("/", doubleType, doubleType, doubleType, ddiv);
638 enterBinop("/", floatType, floatType, floatType, fdiv);
639 enterBinop("/", longType, longType, longType, ldiv);
640 enterBinop("/", intType, intType, intType, idiv);
642 enterBinop("%", doubleType, doubleType, doubleType, dmod);
643 enterBinop("%", floatType, floatType, floatType, fmod);
644 enterBinop("%", longType, longType, longType, lmod);
645 enterBinop("%", intType, intType, intType, imod);
647 enterBinop("&", booleanType, booleanType, booleanType, iand);
648 enterBinop("&", longType, longType, longType, land);
649 enterBinop("&", intType, intType, intType, iand);
651 enterBinop("|", booleanType, booleanType, booleanType, ior);
652 enterBinop("|", longType, longType, longType, lor);
653 enterBinop("|", intType, intType, intType, ior);
655 enterBinop("^", booleanType, booleanType, booleanType, ixor);
656 enterBinop("^", longType, longType, longType, lxor);
657 enterBinop("^", intType, intType, intType, ixor);
659 enterBinop("<<", longType, longType, longType, lshll);
660 enterBinop("<<", intType, longType, intType, ishll);
661 enterBinop("<<", longType, intType, longType, lshl);
662 enterBinop("<<", intType, intType, intType, ishl);
664 enterBinop(">>", longType, longType, longType, lshrl);
665 enterBinop(">>", intType, longType, intType, ishrl);
666 enterBinop(">>", longType, intType, longType, lshr);
667 enterBinop(">>", intType, intType, intType, ishr);
669 enterBinop(">>>", longType, longType, longType, lushrl);
670 enterBinop(">>>", intType, longType, intType, iushrl);
671 enterBinop(">>>", longType, intType, longType, lushr);
672 enterBinop(">>>", intType, intType, intType, iushr);
674 enterBinop("<", doubleType, doubleType, booleanType, dcmpg, iflt);
675 enterBinop("<", floatType, floatType, booleanType, fcmpg, iflt);
676 enterBinop("<", longType, longType, booleanType, lcmp, iflt);
677 enterBinop("<", intType, intType, booleanType, if_icmplt);
679 enterBinop(">", doubleType, doubleType, booleanType, dcmpl, ifgt);
680 enterBinop(">", floatType, floatType, booleanType, fcmpl, ifgt);
681 enterBinop(">", longType, longType, booleanType, lcmp, ifgt);
682 enterBinop(">", intType, intType, booleanType, if_icmpgt);
684 enterBinop("<=", doubleType, doubleType, booleanType, dcmpg, ifle);
685 enterBinop("<=", floatType, floatType, booleanType, fcmpg, ifle);
686 enterBinop("<=", longType, longType, booleanType, lcmp, ifle);
687 enterBinop("<=", intType, intType, booleanType, if_icmple);
689 enterBinop(">=", doubleType, doubleType, booleanType, dcmpl, ifge);
690 enterBinop(">=", floatType, floatType, booleanType, fcmpl, ifge);
691 enterBinop(">=", longType, longType, booleanType, lcmp, ifge);
692 enterBinop(">=", intType, intType, booleanType, if_icmpge);
694 enterBinop("==", objectType, objectType, booleanType, if_acmpeq);
695 enterBinop("==", booleanType, booleanType, booleanType, if_icmpeq);
696 enterBinop("==", doubleType, doubleType, booleanType, dcmpl, ifeq);
697 enterBinop("==", floatType, floatType, booleanType, fcmpl, ifeq);
698 enterBinop("==", longType, longType, booleanType, lcmp, ifeq);
699 enterBinop("==", intType, intType, booleanType, if_icmpeq);
701 enterBinop("!=", objectType, objectType, booleanType, if_acmpne);
702 enterBinop("!=", booleanType, booleanType, booleanType, if_icmpne);
703 enterBinop("!=", doubleType, doubleType, booleanType, dcmpl, ifne);
704 enterBinop("!=", floatType, floatType, booleanType, fcmpl, ifne);
705 enterBinop("!=", longType, longType, booleanType, lcmp, ifne);
706 enterBinop("!=", intType, intType, booleanType, if_icmpne);
708 enterBinop("&&", booleanType, booleanType, booleanType, bool_and);
709 enterBinop("||", booleanType, booleanType, booleanType, bool_or);
710 }
711 }
