Control.cpp 25.2 KB
Newer Older
1
/**************************************************************************
con's avatar
con committed
2 3 4
**
** This file is part of Qt Creator
**
hjk's avatar
hjk committed
5
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
con's avatar
con committed
6
**
7
** Contact: Nokia Corporation (qt-info@nokia.com)
con's avatar
con committed
8
**
9
** Commercial Usage
10
**
11 12 13 14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18 19 20 21 22 23
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
** If you are unsure which license is appropriate for your use, please
hjk's avatar
hjk committed
26
** contact the sales department at http://qt.nokia.com/contact.
con's avatar
con committed
27
**
28
**************************************************************************/
con's avatar
con committed
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#include "Control.h"
#include "Literals.h"
#include "LiteralTable.h"
#include "TranslationUnit.h"
#include "CoreTypes.h"
#include "Symbols.h"
#include "Names.h"
56
#include "TypeMatcher.h"
Roberto Raggi's avatar
Roberto Raggi committed
57 58
#include <map>
#include <set>
con's avatar
con committed
59

Roberto Raggi's avatar
Roberto Raggi committed
60
using namespace CPlusPlus;
con's avatar
con committed
61

Roberto Raggi's avatar
Roberto Raggi committed
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130
namespace {

template <typename _Tp>
struct Compare;

template <> struct Compare<IntegerType>
{
    bool operator()(const IntegerType &ty, const IntegerType &otherTy) const
    { return ty.kind() < otherTy.kind(); }
};

template <> struct Compare<FloatType>
{
    bool operator()(const FloatType &ty, const FloatType &otherTy) const
    { return ty.kind() < otherTy.kind(); }
};

template <> struct Compare<PointerToMemberType>
{
    bool operator()(const PointerToMemberType &ty, const PointerToMemberType &otherTy) const
    {
        if (ty.memberName() < otherTy.memberName())
            return true;

        else if (ty.memberName() == otherTy.memberName())
            return ty.elementType() < otherTy.elementType();

        return false;
    }
};

template <> struct Compare<PointerType>
{
    bool operator()(const PointerType &ty, const PointerType &otherTy) const
    {
        return ty.elementType() < otherTy.elementType();
    }
};

template <> struct Compare<ReferenceType>
{
    bool operator()(const ReferenceType &ty, const ReferenceType &otherTy) const
    {
        return ty.elementType() < otherTy.elementType();
    }
};

template <> struct Compare<NamedType>
{
    bool operator()(const NamedType &ty, const NamedType &otherTy) const
    {
        return ty.name() < otherTy.name();
    }
};

template <> struct Compare<ArrayType>
{
    bool operator()(const ArrayType &ty, const ArrayType &otherTy) const
    {
        if (ty.size() < otherTy.size())
            return true;

        else if (ty.size() == otherTy.size())
            return ty.elementType() < otherTy.elementType();

        return false;
    }
};

Roberto Raggi's avatar
Roberto Raggi committed
131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200
template <> struct Compare<NameId>
{
    bool operator()(const NameId &name, const NameId &otherName) const
    {
        return name.identifier() < otherName.identifier();
    }
};

template <> struct Compare<DestructorNameId>
{
    bool operator()(const DestructorNameId &name, const DestructorNameId &otherName) const
    {
        return name.identifier() < otherName.identifier();
    }
};

template <> struct Compare<OperatorNameId>
{
    bool operator()(const OperatorNameId &name, const OperatorNameId &otherName) const
    {
        return name.kind() < otherName.kind();
    }
};

template <> struct Compare<ConversionNameId>
{
    bool operator()(const ConversionNameId &name, const ConversionNameId &otherName) const
    {
        return name.type() < otherName.type();
    }
};
template <> struct Compare<TemplateNameId>
{
    bool operator()(const TemplateNameId &name, const TemplateNameId &otherName) const
    {
        const Identifier *id = name.identifier();
        const Identifier *otherId = otherName.identifier();

        if (id == otherId)
            return std::lexicographical_compare(name.firstTemplateArgument(), name.lastTemplateArgument(),
                                                otherName.firstTemplateArgument(), otherName.lastTemplateArgument());

        return id < otherId;
    }
};
template <> struct Compare<QualifiedNameId>
{
    bool operator()(const QualifiedNameId &name, const QualifiedNameId &otherName) const
    {
        if (name.isGlobal() == otherName.isGlobal())
            return std::lexicographical_compare(name.firstName(), name.lastName(),
                                                otherName.firstName(), otherName.lastName());

        return name.isGlobal() < otherName.isGlobal();
    }
};

template <> struct Compare<SelectorNameId>
{
    bool operator()(const SelectorNameId &name, const SelectorNameId &otherName) const
    {
        if (name.hasArguments() == otherName.hasArguments())
            return std::lexicographical_compare(name.firstName(), name.lastName(),
                                                otherName.firstName(), otherName.lastName());

        return name.hasArguments() < otherName.hasArguments();
    }
};


Roberto Raggi's avatar
Roberto Raggi committed
201 202 203
template <typename _Tp>
class Table: public std::set<_Tp, Compare<_Tp> >
{
204
    typedef std::set<_Tp, Compare<_Tp> > _Base;
Roberto Raggi's avatar
Roberto Raggi committed
205 206
public:
    _Tp *intern(const _Tp &element)
207
    { return const_cast<_Tp *>(&*_Base::insert(element).first); }
Roberto Raggi's avatar
Roberto Raggi committed
208 209 210 211
};

} // end of anonymous namespace

212
#ifdef Q_OS_SYMBIAN
Wolfgang Beck's avatar
Wolfgang Beck committed
213 214 215 216 217 218 219 220 221
//Symbian compiler has some difficulties to understand the templates.
static void delete_array_entries(std::vector<Symbol *> vt)
{
    std::vector<Symbol *>::iterator it;
    for (it = vt.begin(); it != vt.end(); ++it) {
        delete *it;
    }
}
#else
222 223 224 225 226 227 228
template <typename _Iterator>
static void delete_array_entries(_Iterator first, _Iterator last)
{
    for (; first != last; ++first)
        delete *first;
}

con's avatar
con committed
229 230
template <typename _Array>
static void delete_array_entries(const _Array &a)
231
{ delete_array_entries(a.begin(), a.end()); }
Wolfgang Beck's avatar
Wolfgang Beck committed
232
#endif
233

con's avatar
con committed
234 235 236 237 238 239
class Control::Data
{
public:
    Data(Control *control)
        : control(control),
          translationUnit(0),
Roberto Raggi's avatar
Roberto Raggi committed
240
          diagnosticClient(0)
241
    {}
con's avatar
con committed
242 243 244 245

    ~Data()
    {
        // symbols
246
        delete_array_entries(symbols);
con's avatar
con committed
247 248
    }

Roberto Raggi's avatar
Roberto Raggi committed
249
    const NameId *findOrInsertNameId(const Identifier *id)
con's avatar
con committed
250 251 252
    {
        if (! id)
            return 0;
Roberto Raggi's avatar
Roberto Raggi committed
253 254

        return nameIds.intern(NameId(id));
con's avatar
con committed
255 256
    }

Roberto Raggi's avatar
Roberto Raggi committed
257 258
    template <typename _Iterator>
    const TemplateNameId *findOrInsertTemplateNameId(const Identifier *id, _Iterator first, _Iterator last)
con's avatar
con committed
259
    {
Roberto Raggi's avatar
Roberto Raggi committed
260
        return templateNameIds.intern(TemplateNameId(id, first, last));
con's avatar
con committed
261 262
    }

Roberto Raggi's avatar
Roberto Raggi committed
263
    const DestructorNameId *findOrInsertDestructorNameId(const Identifier *id)
con's avatar
con committed
264
    {
Roberto Raggi's avatar
Roberto Raggi committed
265
        return destructorNameIds.intern(DestructorNameId(id));
con's avatar
con committed
266 267
    }

Roberto Raggi's avatar
Roberto Raggi committed
268
    const OperatorNameId *findOrInsertOperatorNameId(int kind)
con's avatar
con committed
269
    {
Roberto Raggi's avatar
Roberto Raggi committed
270
        return operatorNameIds.intern(OperatorNameId(kind));
con's avatar
con committed
271 272
    }

Roberto Raggi's avatar
Roberto Raggi committed
273
    const ConversionNameId *findOrInsertConversionNameId(const FullySpecifiedType &type)
con's avatar
con committed
274
    {
Roberto Raggi's avatar
Roberto Raggi committed
275
        return conversionNameIds.intern(ConversionNameId(type));
con's avatar
con committed
276 277
    }

Roberto Raggi's avatar
Roberto Raggi committed
278 279
    template <typename _Iterator>
    const QualifiedNameId *findOrInsertQualifiedNameId(_Iterator first, _Iterator last, bool isGlobal)
con's avatar
con committed
280
    {
Roberto Raggi's avatar
Roberto Raggi committed
281
        return qualifiedNameIds.intern(QualifiedNameId(first, last, isGlobal));
con's avatar
con committed
282 283
    }

Roberto Raggi's avatar
Roberto Raggi committed
284 285
    template <typename _Iterator>
    const SelectorNameId *findOrInsertSelectorNameId(_Iterator first, _Iterator last, bool hasArguments)
286
    {
Roberto Raggi's avatar
Roberto Raggi committed
287
        return selectorNameIds.intern(SelectorNameId(first, last, hasArguments));
288 289
    }

con's avatar
con committed
290 291
    IntegerType *findOrInsertIntegerType(int kind)
    {
Roberto Raggi's avatar
Roberto Raggi committed
292
        return integerTypes.intern(IntegerType(kind));
con's avatar
con committed
293 294 295 296
    }

    FloatType *findOrInsertFloatType(int kind)
    {
Roberto Raggi's avatar
Roberto Raggi committed
297
        return floatTypes.intern(FloatType(kind));
con's avatar
con committed
298 299
    }

Roberto Raggi's avatar
Roberto Raggi committed
300
    PointerToMemberType *findOrInsertPointerToMemberType(const Name *memberName, const FullySpecifiedType &elementType)
con's avatar
con committed
301
    {
Roberto Raggi's avatar
Roberto Raggi committed
302
        return pointerToMemberTypes.intern(PointerToMemberType(memberName, elementType));
con's avatar
con committed
303 304
    }

305
    PointerType *findOrInsertPointerType(const FullySpecifiedType &elementType)
con's avatar
con committed
306
    {
Roberto Raggi's avatar
Roberto Raggi committed
307
        return pointerTypes.intern(PointerType(elementType));
con's avatar
con committed
308 309
    }

310
    ReferenceType *findOrInsertReferenceType(const FullySpecifiedType &elementType, bool rvalueRef)
con's avatar
con committed
311
    {
312
        return referenceTypes.intern(ReferenceType(elementType, rvalueRef));
con's avatar
con committed
313 314
    }

315
    ArrayType *findOrInsertArrayType(const FullySpecifiedType &elementType, unsigned size)
con's avatar
con committed
316
    {
Roberto Raggi's avatar
Roberto Raggi committed
317
        return arrayTypes.intern(ArrayType(elementType, size));
con's avatar
con committed
318 319
    }

Roberto Raggi's avatar
Roberto Raggi committed
320
    NamedType *findOrInsertNamedType(const Name *name)
con's avatar
con committed
321
    {
Roberto Raggi's avatar
Roberto Raggi committed
322
        return namedTypes.intern(NamedType(name));
con's avatar
con committed
323 324
    }

Roberto Raggi's avatar
Roberto Raggi committed
325
    Declaration *newDeclaration(unsigned sourceLocation, const Name *name)
con's avatar
con committed
326 327 328
    {
        Declaration *declaration = new Declaration(translationUnit,
                                                   sourceLocation, name);
329
        symbols.push_back(declaration);
con's avatar
con committed
330 331 332
        return declaration;
    }

Roberto Raggi's avatar
Roberto Raggi committed
333
    Argument *newArgument(unsigned sourceLocation, const Name *name)
con's avatar
con committed
334 335 336
    {
        Argument *argument = new Argument(translationUnit,
                                          sourceLocation, name);
337
        symbols.push_back(argument);
con's avatar
con committed
338 339 340
        return argument;
    }

Roberto Raggi's avatar
Roberto Raggi committed
341 342 343 344 345 346 347 348
    TypenameArgument *newTypenameArgument(unsigned sourceLocation, const Name *name)
    {
        TypenameArgument *argument = new TypenameArgument(translationUnit,
                                                          sourceLocation, name);
        symbols.push_back(argument);
        return argument;
    }

Roberto Raggi's avatar
Roberto Raggi committed
349
    Function *newFunction(unsigned sourceLocation, const Name *name)
con's avatar
con committed
350 351 352
    {
        Function *function = new Function(translationUnit,
                                          sourceLocation, name);
353
        symbols.push_back(function);
con's avatar
con committed
354 355 356
        return function;
    }

Roberto Raggi's avatar
Roberto Raggi committed
357
    BaseClass *newBaseClass(unsigned sourceLocation, const Name *name)
con's avatar
con committed
358 359 360
    {
        BaseClass *baseClass = new BaseClass(translationUnit,
                                             sourceLocation, name);
361
        symbols.push_back(baseClass);
con's avatar
con committed
362 363 364 365 366 367
        return baseClass;
    }

    Block *newBlock(unsigned sourceLocation)
    {
        Block *block = new Block(translationUnit, sourceLocation);
368
        symbols.push_back(block);
con's avatar
con committed
369 370 371
        return block;
    }

Roberto Raggi's avatar
Roberto Raggi committed
372
    Class *newClass(unsigned sourceLocation, const Name *name)
con's avatar
con committed
373 374 375
    {
        Class *klass = new Class(translationUnit,
                                 sourceLocation, name);
376
        symbols.push_back(klass);
con's avatar
con committed
377 378 379
        return klass;
    }

Roberto Raggi's avatar
Roberto Raggi committed
380
    Namespace *newNamespace(unsigned sourceLocation, const Name *name)
con's avatar
con committed
381 382 383
    {
        Namespace *ns = new Namespace(translationUnit,
                                      sourceLocation, name);
384
        symbols.push_back(ns);
con's avatar
con committed
385 386 387
        return ns;
    }

388 389 390 391 392 393 394 395
    NamespaceAlias *newNamespaceAlias(unsigned sourceLocation, const Name *name)
    {
        NamespaceAlias *ns = new NamespaceAlias(translationUnit,
                                                sourceLocation, name);
        symbols.push_back(ns);
        return ns;
    }

Roberto Raggi's avatar
Roberto Raggi committed
396
    UsingNamespaceDirective *newUsingNamespaceDirective(unsigned sourceLocation, const Name *name)
con's avatar
con committed
397 398 399
    {
        UsingNamespaceDirective *u = new UsingNamespaceDirective(translationUnit,
                                                                 sourceLocation, name);
400
        symbols.push_back(u);
con's avatar
con committed
401 402 403
        return u;
    }

Roberto Raggi's avatar
Roberto Raggi committed
404
    ForwardClassDeclaration *newForwardClassDeclaration(unsigned sourceLocation, const Name *name)
405 406 407
    {
        ForwardClassDeclaration *c = new ForwardClassDeclaration(translationUnit,
                                                                 sourceLocation, name);
408
        symbols.push_back(c);
409 410 411
        return c;
    }

Roberto Raggi's avatar
Roberto Raggi committed
412
    ObjCBaseClass *newObjCBaseClass(unsigned sourceLocation, const Name *name)
413 414
    {
        ObjCBaseClass *c = new ObjCBaseClass(translationUnit, sourceLocation, name);
415
        symbols.push_back(c);
416 417 418
        return c;
    }

Roberto Raggi's avatar
Roberto Raggi committed
419
    ObjCBaseProtocol *newObjCBaseProtocol(unsigned sourceLocation, const Name *name)
420 421
    {
        ObjCBaseProtocol *p = new ObjCBaseProtocol(translationUnit, sourceLocation, name);
422
        symbols.push_back(p);
423 424 425
        return p;
    }

Roberto Raggi's avatar
Roberto Raggi committed
426
    ObjCClass *newObjCClass(unsigned sourceLocation, const Name *name)
427 428
    {
        ObjCClass *c = new ObjCClass(translationUnit, sourceLocation, name);
429
        symbols.push_back(c);
430 431 432
        return c;
    }

Roberto Raggi's avatar
Roberto Raggi committed
433
    ObjCForwardClassDeclaration *newObjCForwardClassDeclaration(unsigned sourceLocation, const Name *name)
434 435
    {
        ObjCForwardClassDeclaration *fwd = new ObjCForwardClassDeclaration(translationUnit, sourceLocation, name);
436
        symbols.push_back(fwd);
437 438 439
        return fwd;
    }

Roberto Raggi's avatar
Roberto Raggi committed
440
    ObjCProtocol *newObjCProtocol(unsigned sourceLocation, const Name *name)
441 442
    {
        ObjCProtocol *p = new ObjCProtocol(translationUnit, sourceLocation, name);
443
        symbols.push_back(p);
444 445 446
        return p;
    }

Roberto Raggi's avatar
Roberto Raggi committed
447
    ObjCForwardProtocolDeclaration *newObjCForwardProtocolDeclaration(unsigned sourceLocation, const Name *name)
448 449
    {
        ObjCForwardProtocolDeclaration *fwd = new ObjCForwardProtocolDeclaration(translationUnit, sourceLocation, name);
450
        symbols.push_back(fwd);
451 452 453
        return fwd;
    }

Roberto Raggi's avatar
Roberto Raggi committed
454
    ObjCMethod *newObjCMethod(unsigned sourceLocation, const Name *name)
455 456
    {
        ObjCMethod *method = new ObjCMethod(translationUnit, sourceLocation, name);
457
        symbols.push_back(method);
458 459 460
        return method;
    }

Roberto Raggi's avatar
Roberto Raggi committed
461
    ObjCPropertyDeclaration *newObjCPropertyDeclaration(unsigned sourceLocation, const Name *name)
462 463
    {
        ObjCPropertyDeclaration *decl = new ObjCPropertyDeclaration(translationUnit, sourceLocation, name);
464
        symbols.push_back(decl);
465 466 467
        return decl;
    }

Roberto Raggi's avatar
Roberto Raggi committed
468
    Enum *newEnum(unsigned sourceLocation, const Name *name)
con's avatar
con committed
469 470 471
    {
        Enum *e = new Enum(translationUnit,
                           sourceLocation, name);
472
        symbols.push_back(e);
con's avatar
con committed
473 474 475
        return e;
    }

Roberto Raggi's avatar
Roberto Raggi committed
476
    UsingDeclaration *newUsingDeclaration(unsigned sourceLocation, const Name *name)
con's avatar
con committed
477 478 479
    {
        UsingDeclaration *u = new UsingDeclaration(translationUnit,
                                                   sourceLocation, name);
480
        symbols.push_back(u);
con's avatar
con committed
481 482 483 484 485 486
        return u;
    }

    Control *control;
    TranslationUnit *translationUnit;
    DiagnosticClient *diagnosticClient;
487 488 489

    TypeMatcher matcher;

con's avatar
con committed
490 491 492 493 494 495 496
    LiteralTable<Identifier> identifiers;
    LiteralTable<StringLiteral> stringLiterals;
    LiteralTable<NumericLiteral> numericLiterals;

    // ### replace std::map with lookup tables. ASAP!

    // names
Roberto Raggi's avatar
Roberto Raggi committed
497 498 499 500 501 502 503
    Table<NameId> nameIds;
    Table<DestructorNameId> destructorNameIds;
    Table<OperatorNameId> operatorNameIds;
    Table<ConversionNameId> conversionNameIds;
    Table<TemplateNameId> templateNameIds;
    Table<QualifiedNameId> qualifiedNameIds;
    Table<SelectorNameId> selectorNameIds;
con's avatar
con committed
504 505 506

    // types
    VoidType voidType;
Roberto Raggi's avatar
Roberto Raggi committed
507 508 509 510 511 512 513
    Table<IntegerType> integerTypes;
    Table<FloatType> floatTypes;
    Table<PointerToMemberType> pointerToMemberTypes;
    Table<PointerType> pointerTypes;
    Table<ReferenceType> referenceTypes;
    Table<ArrayType> arrayTypes;
    Table<NamedType> namedTypes;
con's avatar
con committed
514 515

    // symbols
516
    std::vector<Symbol *> symbols;
517

Erik Verbruggen's avatar
Erik Verbruggen committed
518
    const Identifier *deprecatedId;
519
    const Identifier *unavailableId;
520
    // ObjC context keywords:
Roberto Raggi's avatar
Roberto Raggi committed
521 522 523 524 525 526 527 528
    const Identifier *objcGetterId;
    const Identifier *objcSetterId;
    const Identifier *objcReadwriteId;
    const Identifier *objcReadonlyId;
    const Identifier *objcAssignId;
    const Identifier *objcRetainId;
    const Identifier *objcCopyId;
    const Identifier *objcNonatomicId;
con's avatar
con committed
529 530 531
};

Control::Control()
532 533 534
{
    d = new Data(this);

Erik Verbruggen's avatar
Erik Verbruggen committed
535
    d->deprecatedId = findOrInsertIdentifier("deprecated");
536
    d->unavailableId = findOrInsertIdentifier("unavailable");
Erik Verbruggen's avatar
Erik Verbruggen committed
537

538 539 540 541 542 543 544 545 546
    d->objcGetterId = findOrInsertIdentifier("getter");
    d->objcSetterId = findOrInsertIdentifier("setter");
    d->objcReadwriteId = findOrInsertIdentifier("readwrite");
    d->objcReadonlyId = findOrInsertIdentifier("readonly");
    d->objcAssignId = findOrInsertIdentifier("assign");
    d->objcRetainId = findOrInsertIdentifier("retain");
    d->objcCopyId = findOrInsertIdentifier("copy");
    d->objcNonatomicId = findOrInsertIdentifier("nonatomic");
}
con's avatar
con committed
547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566

Control::~Control()
{ delete d; }

TranslationUnit *Control::translationUnit() const
{ return d->translationUnit; }

TranslationUnit *Control::switchTranslationUnit(TranslationUnit *unit)
{
    TranslationUnit *previousTranslationUnit = d->translationUnit;
    d->translationUnit = unit;
    return previousTranslationUnit;
}

DiagnosticClient *Control::diagnosticClient() const
{ return d->diagnosticClient; }

void Control::setDiagnosticClient(DiagnosticClient *diagnosticClient)
{ d->diagnosticClient = diagnosticClient; }

Roberto Raggi's avatar
Roberto Raggi committed
567
const Identifier *Control::findIdentifier(const char *chars, unsigned size) const
568 569
{ return d->identifiers.findLiteral(chars, size); }

Roberto Raggi's avatar
Roberto Raggi committed
570
const Identifier *Control::findOrInsertIdentifier(const char *chars, unsigned size)
con's avatar
con committed
571 572
{ return d->identifiers.findOrInsertLiteral(chars, size); }

Roberto Raggi's avatar
Roberto Raggi committed
573
const Identifier *Control::findOrInsertIdentifier(const char *chars)
con's avatar
con committed
574
{
Roberto Raggi's avatar
Roberto Raggi committed
575
    unsigned length = std::strlen(chars);
con's avatar
con committed
576 577 578
    return findOrInsertIdentifier(chars, length);
}

579 580 581 582 583 584
Control::IdentifierIterator Control::firstIdentifier() const
{ return d->identifiers.begin(); }

Control::IdentifierIterator Control::lastIdentifier() const
{ return d->identifiers.end(); }

585 586 587 588 589 590 591 592 593 594 595 596
Control::StringLiteralIterator Control::firstStringLiteral() const
{ return d->stringLiterals.begin(); }

Control::StringLiteralIterator Control::lastStringLiteral() const
{ return d->stringLiterals.end(); }

Control::NumericLiteralIterator Control::firstNumericLiteral() const
{ return d->numericLiterals.begin(); }

Control::NumericLiteralIterator Control::lastNumericLiteral() const
{ return d->numericLiterals.end(); }

Roberto Raggi's avatar
Roberto Raggi committed
597
const StringLiteral *Control::findOrInsertStringLiteral(const char *chars, unsigned size)
con's avatar
con committed
598 599
{ return d->stringLiterals.findOrInsertLiteral(chars, size); }

Roberto Raggi's avatar
Roberto Raggi committed
600
const StringLiteral *Control::findOrInsertStringLiteral(const char *chars)
con's avatar
con committed
601
{
Roberto Raggi's avatar
Roberto Raggi committed
602
    unsigned length = std::strlen(chars);
con's avatar
con committed
603 604 605
    return findOrInsertStringLiteral(chars, length);
}

Roberto Raggi's avatar
Roberto Raggi committed
606
const NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars, unsigned size)
con's avatar
con committed
607 608
{ return d->numericLiterals.findOrInsertLiteral(chars, size); }

Roberto Raggi's avatar
Roberto Raggi committed
609
const NumericLiteral *Control::findOrInsertNumericLiteral(const char *chars)
con's avatar
con committed
610
{
Roberto Raggi's avatar
Roberto Raggi committed
611
    unsigned length = std::strlen(chars);
con's avatar
con committed
612 613 614
    return findOrInsertNumericLiteral(chars, length);
}

Roberto Raggi's avatar
Roberto Raggi committed
615
const NameId *Control::nameId(const Identifier *id)
con's avatar
con committed
616 617
{ return d->findOrInsertNameId(id); }

Roberto Raggi's avatar
Roberto Raggi committed
618 619 620
const TemplateNameId *Control::templateNameId(const Identifier *id,
                                              const FullySpecifiedType *const args,
                                              unsigned argv)
con's avatar
con committed
621
{
Roberto Raggi's avatar
Roberto Raggi committed
622
    return d->findOrInsertTemplateNameId(id, args, args + argv);
con's avatar
con committed
623 624
}

Roberto Raggi's avatar
Roberto Raggi committed
625
const DestructorNameId *Control::destructorNameId(const Identifier *id)
con's avatar
con committed
626 627
{ return d->findOrInsertDestructorNameId(id); }

Roberto Raggi's avatar
Roberto Raggi committed
628
const OperatorNameId *Control::operatorNameId(int kind)
con's avatar
con committed
629 630
{ return d->findOrInsertOperatorNameId(kind); }

Roberto Raggi's avatar
Roberto Raggi committed
631
const ConversionNameId *Control::conversionNameId(const FullySpecifiedType &type)
con's avatar
con committed
632 633
{ return d->findOrInsertConversionNameId(type); }

Roberto Raggi's avatar
Roberto Raggi committed
634 635 636
const QualifiedNameId *Control::qualifiedNameId(const Name *const *names,
                                                unsigned nameCount,
                                                bool isGlobal)
con's avatar
con committed
637
{
Roberto Raggi's avatar
Roberto Raggi committed
638
    return d->findOrInsertQualifiedNameId(names, names + nameCount, isGlobal);
con's avatar
con committed
639 640
}

Roberto Raggi's avatar
Roberto Raggi committed
641 642 643
const SelectorNameId *Control::selectorNameId(const Name *const *names,
                                              unsigned nameCount,
                                              bool hasArguments)
644
{
Roberto Raggi's avatar
Roberto Raggi committed
645
    return d->findOrInsertSelectorNameId(names, names + nameCount, hasArguments);
646 647 648
}


con's avatar
con committed
649 650 651 652 653 654 655 656 657
VoidType *Control::voidType()
{ return &d->voidType; }

IntegerType *Control::integerType(int kind)
{ return d->findOrInsertIntegerType(kind); }

FloatType *Control::floatType(int kind)
{ return d->findOrInsertFloatType(kind); }

Roberto Raggi's avatar
Roberto Raggi committed
658
PointerToMemberType *Control::pointerToMemberType(const Name *memberName, const FullySpecifiedType &elementType)
con's avatar
con committed
659 660
{ return d->findOrInsertPointerToMemberType(memberName, elementType); }

661
PointerType *Control::pointerType(const FullySpecifiedType &elementType)
con's avatar
con committed
662 663
{ return d->findOrInsertPointerType(elementType); }

664 665
ReferenceType *Control::referenceType(const FullySpecifiedType &elementType, bool rvalueRef)
{ return d->findOrInsertReferenceType(elementType, rvalueRef); }
con's avatar
con committed
666

667
ArrayType *Control::arrayType(const FullySpecifiedType &elementType, unsigned size)
con's avatar
con committed
668 669
{ return d->findOrInsertArrayType(elementType, size); }

Roberto Raggi's avatar
Roberto Raggi committed
670
NamedType *Control::namedType(const Name *name)
con's avatar
con committed
671 672
{ return d->findOrInsertNamedType(name); }

Roberto Raggi's avatar
Roberto Raggi committed
673
Argument *Control::newArgument(unsigned sourceLocation, const Name *name)
con's avatar
con committed
674 675
{ return d->newArgument(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
676 677 678
TypenameArgument *Control::newTypenameArgument(unsigned sourceLocation, const Name *name)
{ return d->newTypenameArgument(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
679
Function *Control::newFunction(unsigned sourceLocation, const Name *name)
con's avatar
con committed
680 681
{ return d->newFunction(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
682
Namespace *Control::newNamespace(unsigned sourceLocation, const Name *name)
con's avatar
con committed
683 684
{ return d->newNamespace(sourceLocation, name); }

685 686 687
NamespaceAlias *Control::newNamespaceAlias(unsigned sourceLocation, const Name *name)
{ return d->newNamespaceAlias(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
688
BaseClass *Control::newBaseClass(unsigned sourceLocation, const Name *name)
con's avatar
con committed
689 690
{ return d->newBaseClass(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
691
Class *Control::newClass(unsigned sourceLocation, const Name *name)
con's avatar
con committed
692 693
{ return d->newClass(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
694
Enum *Control::newEnum(unsigned sourceLocation, const Name *name)
con's avatar
con committed
695 696 697 698 699
{ return d->newEnum(sourceLocation, name); }

Block *Control::newBlock(unsigned sourceLocation)
{ return d->newBlock(sourceLocation); }

Roberto Raggi's avatar
Roberto Raggi committed
700
Declaration *Control::newDeclaration(unsigned sourceLocation, const Name *name)
con's avatar
con committed
701 702 703
{ return d->newDeclaration(sourceLocation, name); }

UsingNamespaceDirective *Control::newUsingNamespaceDirective(unsigned sourceLocation,
Roberto Raggi's avatar
Roberto Raggi committed
704
                                                                const Name *name)
con's avatar
con committed
705 706
{ return d->newUsingNamespaceDirective(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
707
UsingDeclaration *Control::newUsingDeclaration(unsigned sourceLocation, const Name *name)
con's avatar
con committed
708 709
{ return d->newUsingDeclaration(sourceLocation, name); }

710
ForwardClassDeclaration *Control::newForwardClassDeclaration(unsigned sourceLocation,
Roberto Raggi's avatar
Roberto Raggi committed
711
                                                             const Name *name)
712 713
{ return d->newForwardClassDeclaration(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
714
ObjCBaseClass *Control::newObjCBaseClass(unsigned sourceLocation, const Name *name)
715 716
{ return d->newObjCBaseClass(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
717
ObjCBaseProtocol *Control::newObjCBaseProtocol(unsigned sourceLocation, const Name *name)
718 719
{ return d->newObjCBaseProtocol(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
720
ObjCClass *Control::newObjCClass(unsigned sourceLocation, const Name *name)
721 722
{ return d->newObjCClass(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
723
ObjCForwardClassDeclaration *Control::newObjCForwardClassDeclaration(unsigned sourceLocation, const Name *name)
724 725
{ return d->newObjCForwardClassDeclaration(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
726
ObjCProtocol *Control::newObjCProtocol(unsigned sourceLocation, const Name *name)
727 728
{ return d->newObjCProtocol(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
729
ObjCForwardProtocolDeclaration *Control::newObjCForwardProtocolDeclaration(unsigned sourceLocation, const Name *name)
730
{ return d->newObjCForwardProtocolDeclaration(sourceLocation, name); }
731

Roberto Raggi's avatar
Roberto Raggi committed
732
ObjCMethod *Control::newObjCMethod(unsigned sourceLocation, const Name *name)
733 734
{ return d->newObjCMethod(sourceLocation, name); }

Roberto Raggi's avatar
Roberto Raggi committed
735
ObjCPropertyDeclaration *Control::newObjCPropertyDeclaration(unsigned sourceLocation, const Name *name)
736 737
{ return d->newObjCPropertyDeclaration(sourceLocation, name); }

Erik Verbruggen's avatar
Erik Verbruggen committed
738 739 740
const Identifier *Control::deprecatedId() const
{ return d->deprecatedId; }

741 742 743
const Identifier *Control::unavailableId() const
{ return d->unavailableId; }

Roberto Raggi's avatar
Roberto Raggi committed
744
const Identifier *Control::objcGetterId() const
745 746
{ return d->objcGetterId; }

Roberto Raggi's avatar
Roberto Raggi committed
747
const Identifier *Control::objcSetterId() const
748 749
{ return d->objcSetterId; }

Roberto Raggi's avatar
Roberto Raggi committed
750
const Identifier *Control::objcReadwriteId() const
751 752
{ return d->objcReadwriteId; }

Roberto Raggi's avatar
Roberto Raggi committed
753
const Identifier *Control::objcReadonlyId() const
754 755
{ return d->objcReadonlyId; }

Roberto Raggi's avatar
Roberto Raggi committed
756
const Identifier *Control::objcAssignId() const
757 758
{ return d->objcAssignId; }

Roberto Raggi's avatar
Roberto Raggi committed
759
const Identifier *Control::objcRetainId() const
760 761
{ return d->objcRetainId; }

Roberto Raggi's avatar
Roberto Raggi committed
762
const Identifier *Control::objcCopyId() const
763
{ return d->objcCopyId; }
Roberto Raggi's avatar
Roberto Raggi committed
764

Roberto Raggi's avatar
Roberto Raggi committed
765
const Identifier *Control::objcNonatomicId() const
766
{ return d->objcNonatomicId; }