Decl.cpp revision 9add31798f621f843233dbff8bba103fca64447b
15f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===--- Decl.cpp - Declaration AST Node Implementation -------------------===// 25f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 35f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// The LLVM Compiler Infrastructure 45f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 50bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// This file is distributed under the University of Illinois Open Source 60bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// License. See LICENSE.TXT for details. 75f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 85f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===----------------------------------------------------------------------===// 95f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 10e184baeaa112ceac32420f8ca127b8d4d152d109Argyrios Kyrtzidis// This file implements the Decl subclasses. 115f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 125f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===----------------------------------------------------------------------===// 135f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 145f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer#include "clang/AST/Decl.h" 152a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor#include "clang/AST/DeclCXX.h" 166c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner#include "clang/AST/ASTContext.h" 17e91593ef084479340582b2ba177b44be50a717b7Daniel Dunbar#include "clang/AST/Stmt.h" 1899f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes#include "clang/AST/Expr.h" 19e91593ef084479340582b2ba177b44be50a717b7Daniel Dunbar#include "clang/Basic/IdentifierTable.h" 2047b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor#include <vector> 2127f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenek 225f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencerusing namespace clang; 235f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 24d3b9065ec7052ec4741783d2fb4130d13c766933Chris Lattner//===----------------------------------------------------------------------===// 256c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner// Decl Allocation/Deallocation Method Implementations 266c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner//===----------------------------------------------------------------------===// 272d1c5d313cd0c229cc614e74baa4c5756a4b46f4Argyrios Kyrtzidis 28ef177820100ab583b08fd3056e2a5a52ee4b1629Argyrios KyrtzidisTranslationUnitDecl *TranslationUnitDecl::Create(ASTContext &C) { 293e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) TranslationUnitDecl(); 30ef177820100ab583b08fd3056e2a5a52ee4b1629Argyrios Kyrtzidis} 31ef177820100ab583b08fd3056e2a5a52ee4b1629Argyrios Kyrtzidis 322d1c5d313cd0c229cc614e74baa4c5756a4b46f4Argyrios KyrtzidisNamespaceDecl *NamespaceDecl::Create(ASTContext &C, DeclContext *DC, 332d1c5d313cd0c229cc614e74baa4c5756a4b46f4Argyrios Kyrtzidis SourceLocation L, IdentifierInfo *Id) { 343e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) NamespaceDecl(DC, L, Id); 352d1c5d313cd0c229cc614e74baa4c5756a4b46f4Argyrios Kyrtzidis} 362d1c5d313cd0c229cc614e74baa4c5756a4b46f4Argyrios Kyrtzidis 37d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenekvoid NamespaceDecl::Destroy(ASTContext& C) { 38d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek // NamespaceDecl uses "NextDeclarator" to chain namespace declarations 39d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek // together. They are all top-level Decls. 40d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek 41ebf27b1831e6c4d7f4bc30e111a4d6340ff690d1Ted Kremenek this->~NamespaceDecl(); 423e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff C.Deallocate((void *)this); 43d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek} 44d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek 45d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek 464111024be81e7c0525e42dadcc126d27e5bf2425Chris LattnerImplicitParamDecl *ImplicitParamDecl::Create(ASTContext &C, DeclContext *DC, 474afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor SourceLocation L, IdentifierInfo *Id, QualType T) { 483e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ImplicitParamDecl(ImplicitParam, DC, L, Id, T); 494111024be81e7c0525e42dadcc126d27e5bf2425Chris Lattner} 504111024be81e7c0525e42dadcc126d27e5bf2425Chris Lattner 519fdf9c6d3530bb85f3166e6460d841e2ff8e1a2cChris LattnerParmVarDecl *ParmVarDecl::Create(ASTContext &C, DeclContext *DC, 520ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, IdentifierInfo *Id, 530ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner QualType T, StorageClass S, 544afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor Expr *DefArg) { 553e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ParmVarDecl(ParmVar, DC, L, Id, T, S, DefArg); 564306d3cb9116605728252e2738df24b9f6ab53c3Fariborz Jahanian} 574306d3cb9116605728252e2738df24b9f6ab53c3Fariborz Jahanian 584306d3cb9116605728252e2738df24b9f6ab53c3Fariborz JahanianQualType ParmVarDecl::getOriginalType() const { 5964650af7cc4352c6c67b9bd1bf8ef3ce7471b910Douglas Gregor if (const OriginalParmVarDecl *PVD = 6064650af7cc4352c6c67b9bd1bf8ef3ce7471b910Douglas Gregor dyn_cast<OriginalParmVarDecl>(this)) 614306d3cb9116605728252e2738df24b9f6ab53c3Fariborz Jahanian return PVD->OriginalType; 624306d3cb9116605728252e2738df24b9f6ab53c3Fariborz Jahanian return getType(); 639e151e154780e9cd443336143af1e996d1f387e5Chris Lattner} 649e151e154780e9cd443336143af1e996d1f387e5Chris Lattner 6564650af7cc4352c6c67b9bd1bf8ef3ce7471b910Douglas GregorOriginalParmVarDecl *OriginalParmVarDecl::Create( 6673da9e462576faedc2cdf96b37a1c072b404b73dFariborz Jahanian ASTContext &C, DeclContext *DC, 6773da9e462576faedc2cdf96b37a1c072b404b73dFariborz Jahanian SourceLocation L, IdentifierInfo *Id, 6873da9e462576faedc2cdf96b37a1c072b404b73dFariborz Jahanian QualType T, QualType OT, StorageClass S, 694afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor Expr *DefArg) { 7064650af7cc4352c6c67b9bd1bf8ef3ce7471b910Douglas Gregor return new (C) OriginalParmVarDecl(DC, L, Id, T, OT, S, DefArg); 7173da9e462576faedc2cdf96b37a1c072b404b73dFariborz Jahanian} 7273da9e462576faedc2cdf96b37a1c072b404b73dFariborz Jahanian 739fdf9c6d3530bb85f3166e6460d841e2ff8e1a2cChris LattnerFunctionDecl *FunctionDecl::Create(ASTContext &C, DeclContext *DC, 740ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 7510bd36882406cdf4805e35add1ce2f11ab9ae152Douglas Gregor DeclarationName N, QualType T, 76a98e58ddb4696a0020fe97439d5295413f9e90b1Chris Lattner StorageClass S, bool isInline, 770eb07bfde0deedcb35cf3d118b3488f5d8db32ecSteve Naroff SourceLocation TypeSpecStartLoc) { 783e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) FunctionDecl(Function, DC, L, N, T, S, isInline, 790eb07bfde0deedcb35cf3d118b3488f5d8db32ecSteve Naroff TypeSpecStartLoc); 80a98e58ddb4696a0020fe97439d5295413f9e90b1Chris Lattner} 81a98e58ddb4696a0020fe97439d5295413f9e90b1Chris Lattner 82090276f5e164d491a1bb3f541bafdb394f5e6f04Steve NaroffBlockDecl *BlockDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L) { 833e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) BlockDecl(DC, L); 8456ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff} 8556ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff 8644b4321feab46299d3f5cfd404680884752a0fcfDouglas GregorFieldDecl *FieldDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L, 8744b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor IdentifierInfo *Id, QualType T, Expr *BW, 884afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor bool Mutable) { 893e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) FieldDecl(Decl::Field, DC, L, Id, T, BW, Mutable); 908e25d8681822d8094bfeb97b2239363552548171Chris Lattner} 918e25d8681822d8094bfeb97b2239363552548171Chris Lattner 926b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregorbool FieldDecl::isAnonymousStructOrUnion() const { 936b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor if (!isImplicit() || getDeclName()) 946b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor return false; 956b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor 966b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor if (const RecordType *Record = getType()->getAsRecordType()) 976b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor return Record->getDecl()->isAnonymousStructOrUnion(); 986b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor 996b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor return false; 1006b3945f4bc757bdadd3e443180cf32c2cccb52a0Douglas Gregor} 101a98e58ddb4696a0020fe97439d5295413f9e90b1Chris Lattner 1020ed844b04ea4387caa4e1cf3dc375d269657536bChris LattnerEnumConstantDecl *EnumConstantDecl::Create(ASTContext &C, EnumDecl *CD, 1030ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 104c63e660882ff93841fa234d70ef6757038302b92Chris Lattner IdentifierInfo *Id, QualType T, 1054afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor Expr *E, const llvm::APSInt &V) { 1063e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) EnumConstantDecl(CD, L, Id, T, E, V); 1076c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner} 1086c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner 109d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenekvoid EnumConstantDecl::Destroy(ASTContext& C) { 110d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek if (Init) Init->Destroy(C); 111d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek Decl::Destroy(C); 112d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek} 113d1ac17ae7d61a9244ee5e658d6f63b8fa3da3127Ted Kremenek 1149fdf9c6d3530bb85f3166e6460d841e2ff8e1a2cChris LattnerTypedefDecl *TypedefDecl::Create(ASTContext &C, DeclContext *DC, 1150ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 1164afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor IdentifierInfo *Id, QualType T) { 1173e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) TypedefDecl(DC, L, Id, T); 1186c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner} 1196c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner 1209fdf9c6d3530bb85f3166e6460d841e2ff8e1a2cChris LattnerEnumDecl *EnumDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L, 1210ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner IdentifierInfo *Id, 1227df7b6bb800e1987951285ea192e4f347e1b603aDouglas Gregor EnumDecl *PrevDecl) { 123c0ac4923f08b25ae973a8ee7942cf3eb89da57b7Steve Naroff EnumDecl *Enum = new (C) EnumDecl(DC, L, Id); 1247df7b6bb800e1987951285ea192e4f347e1b603aDouglas Gregor C.getTypeDeclType(Enum, PrevDecl); 1257df7b6bb800e1987951285ea192e4f347e1b603aDouglas Gregor return Enum; 1266c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner} 1276c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner 128df91eca19bd9738abd9a3b84791f39750e27ad36Ted Kremenekvoid EnumDecl::Destroy(ASTContext& C) { 129df91eca19bd9738abd9a3b84791f39750e27ad36Ted Kremenek Decl::Destroy(C); 130df91eca19bd9738abd9a3b84791f39750e27ad36Ted Kremenek} 131df91eca19bd9738abd9a3b84791f39750e27ad36Ted Kremenek 13244b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregorvoid EnumDecl::completeDefinition(ASTContext &C, QualType NewType) { 13344b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor assert(!isDefinition() && "Cannot redefine enums!"); 13444b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor IntegerType = NewType; 1350b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor TagDecl::completeDefinition(); 13644b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor} 13744b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor 1384afa39deaa245592977136d367251ee2c173dd8dDouglas GregorFileScopeAsmDecl *FileScopeAsmDecl::Create(ASTContext &C, DeclContext *DC, 1390ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 1408e25d8681822d8094bfeb97b2239363552548171Chris Lattner StringLiteral *Str) { 1413e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) FileScopeAsmDecl(DC, L, Str); 1428e25d8681822d8094bfeb97b2239363552548171Chris Lattner} 1438e25d8681822d8094bfeb97b2239363552548171Chris Lattner 1446c2b6eb8d836da19007f7540709e16d5e39a1cbaChris Lattner//===----------------------------------------------------------------------===// 1454afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor// NamedDecl Implementation 1465239304ff761b8b03eefb772bd5d830a9b9f1aeaArgyrios Kyrtzidis//===----------------------------------------------------------------------===// 1475239304ff761b8b03eefb772bd5d830a9b9f1aeaArgyrios Kyrtzidis 14847b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregorstd::string NamedDecl::getQualifiedNameAsString() const { 14947b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor std::vector<std::string> Names; 15047b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor std::string QualName; 15147b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor const DeclContext *Ctx = getDeclContext(); 15247b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 15347b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor if (Ctx->isFunctionOrMethod()) 15447b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor return getNameAsString(); 15547b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 15647b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor while (Ctx) { 15747b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor if (Ctx->isFunctionOrMethod()) 15847b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor // FIXME: That probably will happen, when D was member of local 15947b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor // scope class/struct/union. How do we handle this case? 16047b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor break; 16147b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 16247b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor if (const NamedDecl *ND = dyn_cast<NamedDecl>(Ctx)) 16347b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor Names.push_back(ND->getNameAsString()); 16447b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor else 16547b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor break; 16647b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 16747b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor Ctx = Ctx->getParent(); 16847b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor } 16947b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 17047b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor std::vector<std::string>::reverse_iterator 17147b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor I = Names.rbegin(), 17247b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor End = Names.rend(); 17347b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 17447b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor for (; I!=End; ++I) 17547b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor QualName += *I + "::"; 17647b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 17747b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor QualName += getNameAsString(); 17847b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 17947b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor return QualName; 18047b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor} 18147b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 18247b9a1ca55e61e37f5a368740e29de190345acc6Douglas Gregor 1834afa39deaa245592977136d367251ee2c173dd8dDouglas Gregorbool NamedDecl::declarationReplaces(NamedDecl *OldD) const { 1846ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor assert(getDeclName() == OldD->getDeclName() && "Declaration name mismatch"); 1856ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor 1862a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor // UsingDirectiveDecl's are not really NamedDecl's, and all have same name. 1872a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor // We want to keep it, unless it nominates same namespace. 1882a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor if (getKind() == Decl::UsingDirective) { 1892a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor return cast<UsingDirectiveDecl>(this)->getNominatedNamespace() == 1902a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor cast<UsingDirectiveDecl>(OldD)->getNominatedNamespace(); 1912a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor } 1922a3009a432bdcec59e6383d7b2b17494d6f91649Douglas Gregor 1936ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(this)) 1946ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor // For function declarations, we keep track of redeclarations. 1956ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor return FD->getPreviousDeclaration() == OldD; 1966ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor 1976ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor // For non-function declarations, if the declarations are of the 1986ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor // same kind then this must be a redeclaration, or semantic analysis 1996ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor // would not have given us the new declaration. 2006ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor return this->getKind() == OldD->getKind(); 2016ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor} 2026ed40e351a7c1fb3084434f1db19216b79623cf0Douglas Gregor 2034afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor 2045239304ff761b8b03eefb772bd5d830a9b9f1aeaArgyrios Kyrtzidis//===----------------------------------------------------------------------===// 20599f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes// VarDecl Implementation 20699f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes//===----------------------------------------------------------------------===// 20799f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes 2084afa39deaa245592977136d367251ee2c173dd8dDouglas GregorVarDecl *VarDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L, 2094afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor IdentifierInfo *Id, QualType T, StorageClass S, 21099f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes SourceLocation TypeSpecStartLoc) { 2113e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) VarDecl(Var, DC, L, Id, T, S, TypeSpecStartLoc); 21299f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes} 21399f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes 21499f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopesvoid VarDecl::Destroy(ASTContext& C) { 215df2d3cf2be8b91e1e21234ff5a3aa4f820e7001aSebastian Redl Expr *Init = getInit(); 216df2d3cf2be8b91e1e21234ff5a3aa4f820e7001aSebastian Redl if (Init) 217df2d3cf2be8b91e1e21234ff5a3aa4f820e7001aSebastian Redl Init->Destroy(C); 21899f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes this->~VarDecl(); 2193e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff C.Deallocate((void *)this); 22099f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes} 22199f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes 22299f06ba988922ea721035a89e6d3c66ba100ba8aNuno LopesVarDecl::~VarDecl() { 22399f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes} 22499f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes 22599f06ba988922ea721035a89e6d3c66ba100ba8aNuno Lopes//===----------------------------------------------------------------------===// 2268a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner// FunctionDecl Implementation 2278a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner//===----------------------------------------------------------------------===// 2288a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner 22927f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenekvoid FunctionDecl::Destroy(ASTContext& C) { 230b65cf41707d190d5ce3d48b9e5bd2dc9d7b4a4c0Ted Kremenek if (Body) 231b65cf41707d190d5ce3d48b9e5bd2dc9d7b4a4c0Ted Kremenek Body->Destroy(C); 232b65cf41707d190d5ce3d48b9e5bd2dc9d7b4a4c0Ted Kremenek 233b65cf41707d190d5ce3d48b9e5bd2dc9d7b4a4c0Ted Kremenek for (param_iterator I=param_begin(), E=param_end(); I!=E; ++I) 234b65cf41707d190d5ce3d48b9e5bd2dc9d7b4a4c0Ted Kremenek (*I)->Destroy(C); 235460b0ac80382fa73337d21dd052c1f18b27435d8Nuno Lopes 2363e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff C.Deallocate(ParamInfo); 237460b0ac80382fa73337d21dd052c1f18b27435d8Nuno Lopes 23827f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenek Decl::Destroy(C); 23927f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenek} 24027f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenek 24127f8a28bee33bb0e857cfe1a61c281bbc234b338Ted Kremenek 242f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas GregorStmt *FunctionDecl::getBody(const FunctionDecl *&Definition) const { 243f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor for (const FunctionDecl *FD = this; FD != 0; FD = FD->PreviousDeclaration) { 244f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor if (FD->Body) { 245f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor Definition = FD; 246f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor return FD->Body; 247f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor } 248f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor } 249f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor 250f009795057dc8ca254f5618c80a0a90f07cd44b4Douglas Gregor return 0; 2515f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer} 2525f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 2533e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// \brief Returns a value indicating whether this function 2543e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// corresponds to a builtin function. 2553e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// 2563e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// The function corresponds to a built-in function if it is 2573e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// declared at translation scope or within an extern "C" block and 2583e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// its name matches with the name of a builtin. The returned value 2593e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// will be 0 for functions that do not correspond to a builtin, a 2603e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// value of type \c Builtin::ID if in the target-independent range 2613e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor/// \c [1,Builtin::First), or a target-specific builtin value. 2623c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregorunsigned FunctionDecl::getBuiltinID(ASTContext &Context) const { 2633c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor if (!getIdentifier() || !getIdentifier()->getBuiltinID()) 2643c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor return 0; 2653c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor 2663c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor unsigned BuiltinID = getIdentifier()->getBuiltinID(); 2673c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor if (!Context.BuiltinInfo.isPredefinedLibFunction(BuiltinID)) 2683c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor return BuiltinID; 2693c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor 2703c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // This function has the name of a known C library 2713c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // function. Determine whether it actually refers to the C library 2723c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // function or whether it just has the same name. 2733c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor 2749add31798f621f843233dbff8bba103fca64447bDouglas Gregor // If this is a static function, it's not a builtin. 2759add31798f621f843233dbff8bba103fca64447bDouglas Gregor if (getStorageClass() == Static) 2769add31798f621f843233dbff8bba103fca64447bDouglas Gregor return 0; 2779add31798f621f843233dbff8bba103fca64447bDouglas Gregor 2783c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // If this function is at translation-unit scope and we're not in 2793c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // C++, it refers to the C library function. 2803c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor if (!Context.getLangOptions().CPlusPlus && 2813c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor getDeclContext()->isTranslationUnit()) 2823c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor return BuiltinID; 2833c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor 2843c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // If the function is in an extern "C" linkage specification and is 2853c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // not marked "overloadable", it's the real function. 2863c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor if (isa<LinkageSpecDecl>(getDeclContext()) && 2873c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor cast<LinkageSpecDecl>(getDeclContext())->getLanguage() 2883c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor == LinkageSpecDecl::lang_c && 2893c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor !getAttr<OverloadableAttr>()) 2903c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor return BuiltinID; 2913c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor 2923c385e5f8d9008fff18597ca302be19fa86e51f6Douglas Gregor // Not a builtin 2933e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor return 0; 2943e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor} 2953e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor 2963e41d60eb627dc227c770f1c1c87d06909cf05fdDouglas Gregor 2974f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek// Helper function for FunctionDecl::getNumParams and FunctionDecl::setParams() 2984f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenekstatic unsigned getNumTypeParams(QualType T) { 2994f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek const FunctionType *FT = T->getAsFunctionType(); 300d8bdba5d3534b87cae606d559933bc62752e8828Chris Lattner if (isa<FunctionTypeNoProto>(FT)) 301d3b9065ec7052ec4741783d2fb4130d13c766933Chris Lattner return 0; 302d8bdba5d3534b87cae606d559933bc62752e8828Chris Lattner return cast<FunctionTypeProto>(FT)->getNumArgs(); 3035f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer} 3045f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 3054f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenekunsigned FunctionDecl::getNumParams() const { 3064f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek // Can happen if a FunctionDecl is declared using typeof(some_other_func) bar; 3074f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek if (!ParamInfo) 3084f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek return 0; 3094f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek 3104f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek return getNumTypeParams(getType()); 3114f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek} 3124f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek 313fc767615bc67d3a7587b1fb2e0494c32c9dbd7a5Ted Kremenekvoid FunctionDecl::setParams(ASTContext& C, ParmVarDecl **NewParamInfo, 314fc767615bc67d3a7587b1fb2e0494c32c9dbd7a5Ted Kremenek unsigned NumParams) { 3155f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer assert(ParamInfo == 0 && "Already has param info!"); 3164f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek assert(NumParams == getNumTypeParams(getType()) && 3174f03fd61ee45245dd3a1552a023e730d56c2e697Ted Kremenek "Parameter count mismatch!"); 3185f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 3195f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer // Zero params -> null pointer. 3205f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer if (NumParams) { 321c0ac4923f08b25ae973a8ee7942cf3eb89da57b7Steve Naroff void *Mem = C.Allocate(sizeof(ParmVarDecl*)*NumParams); 322fc767615bc67d3a7587b1fb2e0494c32c9dbd7a5Ted Kremenek ParamInfo = new (Mem) ParmVarDecl*[NumParams]; 3235f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer memcpy(ParamInfo, NewParamInfo, sizeof(ParmVarDecl*)*NumParams); 3245f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer } 3255f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer} 3265f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 3278123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner/// getMinRequiredArguments - Returns the minimum number of arguments 3288123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner/// needed to call this function. This may be fewer than the number of 3298123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner/// function parameters, if some of the parameters have default 3309e979557eea3875c9e3d100c68188233dd7f46c0Chris Lattner/// arguments (in C++). 3318123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattnerunsigned FunctionDecl::getMinRequiredArguments() const { 3328123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner unsigned NumRequiredArgs = getNumParams(); 3338123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner while (NumRequiredArgs > 0 3348123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner && getParamDecl(NumRequiredArgs-1)->getDefaultArg()) 3358123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner --NumRequiredArgs; 3368123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner 3378123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner return NumRequiredArgs; 3388123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner} 3398123a95c33b792d35c2e4992ba6e27882748fb0dChris Lattner 3401cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor/// getOverloadedOperator - Which C++ overloaded operator this 3411cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor/// function represents, if any. 3421cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas GregorOverloadedOperatorKind FunctionDecl::getOverloadedOperator() const { 343e94ca9e4371c022329270436b3dd77adc4ddfa8fDouglas Gregor if (getDeclName().getNameKind() == DeclarationName::CXXOperatorName) 344e94ca9e4371c022329270436b3dd77adc4ddfa8fDouglas Gregor return getDeclName().getCXXOverloadedOperator(); 3451cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor else 3461cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor return OO_None; 3471cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor} 3481cd1b1e987f5e2f060d7972b13d83239b36d77d6Douglas Gregor 3498a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner//===----------------------------------------------------------------------===// 350bcbffc46f1ad3796c4582fa1e3a9113b5aa26061Douglas Gregor// TagDecl Implementation 3514b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek//===----------------------------------------------------------------------===// 3524b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek 3530b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregorvoid TagDecl::startDefinition() { 3540b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor cast<TagType>(TypeForDecl)->decl.setPointer(this); 3550b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor cast<TagType>(TypeForDecl)->decl.setInt(1); 3560b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor} 3570b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor 3580b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregorvoid TagDecl::completeDefinition() { 3590b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor assert((!TypeForDecl || 3600b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor cast<TagType>(TypeForDecl)->decl.getPointer() == this) && 3610b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor "Attempt to redefine a tag definition?"); 3620b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor IsDefinition = true; 3630b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor cast<TagType>(TypeForDecl)->decl.setPointer(this); 3640b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor cast<TagType>(TypeForDecl)->decl.setInt(0); 3650b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor} 3660b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor 3674b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed KremenekTagDecl* TagDecl::getDefinition(ASTContext& C) const { 3684b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek QualType T = C.getTypeDeclType(const_cast<TagDecl*>(this)); 3694b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek TagDecl* D = cast<TagDecl>(cast<TagType>(T)->getDecl()); 3704b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek return D->isDefinition() ? D : 0; 3714b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek} 3724b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek 3734b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek//===----------------------------------------------------------------------===// 3748a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner// RecordDecl Implementation 3758a934233d1582b5bde9d270bc0705aa81e471a79Chris Lattner//===----------------------------------------------------------------------===// 3765f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 37735bc0821c4f80041724cd4c5c4889b2581546a41Argyrios KyrtzidisRecordDecl::RecordDecl(Kind DK, TagKind TK, DeclContext *DC, SourceLocation L, 378df042e6c2bf06b2d9ed53c52469599ac1bd93a3fTed Kremenek IdentifierInfo *Id) 3794afa39deaa245592977136d367251ee2c173dd8dDouglas Gregor : TagDecl(DK, TK, DC, L, Id) { 3806359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek HasFlexibleArrayMember = false; 381bcbffc46f1ad3796c4582fa1e3a9113b5aa26061Douglas Gregor AnonymousStructOrUnion = false; 3826359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek assert(classof(static_cast<Decl*>(this)) && "Invalid Kind!"); 3836359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek} 3846359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek 3856359792ca92e7ca2f416cb804c6604358174e994Ted KremenekRecordDecl *RecordDecl::Create(ASTContext &C, TagKind TK, DeclContext *DC, 3864b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek SourceLocation L, IdentifierInfo *Id, 3874b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek RecordDecl* PrevDecl) { 388df042e6c2bf06b2d9ed53c52469599ac1bd93a3fTed Kremenek 3893e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff RecordDecl* R = new (C) RecordDecl(Record, TK, DC, L, Id); 3904b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek C.getTypeDeclType(R, PrevDecl); 3914b7c98378ae0c1a3635f0b7756848b4a9923f8bcTed Kremenek return R; 3926359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek} 3936359792ca92e7ca2f416cb804c6604358174e994Ted Kremenek 394997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios KyrtzidisRecordDecl::~RecordDecl() { 395997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidis} 396997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidis 397997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidisvoid RecordDecl::Destroy(ASTContext& C) { 398997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidis TagDecl::Destroy(C); 399997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidis} 400997b6c6d73541f010afc81e28191c8eae7b24f77Argyrios Kyrtzidis 40144b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor/// completeDefinition - Notes that the definition of this type is now 40244b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor/// complete. 40344b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregorvoid RecordDecl::completeDefinition(ASTContext& C) { 4045f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer assert(!isDefinition() && "Cannot redefine record!"); 4050b7a158d120ac8d78c114a823e17eedfec6b6658Douglas Gregor TagDecl::completeDefinition(); 4065f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer} 4075f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 40856ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff//===----------------------------------------------------------------------===// 40956ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff// BlockDecl Implementation 41056ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff//===----------------------------------------------------------------------===// 41156ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff 41256ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve NaroffBlockDecl::~BlockDecl() { 41356ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff} 41456ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff 41556ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroffvoid BlockDecl::Destroy(ASTContext& C) { 41656ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff if (Body) 41756ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff Body->Destroy(C); 41856ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff 41956ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff for (param_iterator I=param_begin(), E=param_end(); I!=E; ++I) 42056ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff (*I)->Destroy(C); 42156ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff 42256ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff Decl::Destroy(C); 42356ee6896f2efebffb4a2cce5a7610cdf1eddbbbeSteve Naroff} 424