head 1.1; branch 1.1.1; access; symbols netbsd-11-0-RC4:1.1.1.2 netbsd-11-0-RC3:1.1.1.2 netbsd-11-0-RC2:1.1.1.2 netbsd-11-0-RC1:1.1.1.2 perseant-exfatfs-base-20250801:1.1.1.2 netbsd-11:1.1.1.2.0.10 netbsd-11-base:1.1.1.2 netbsd-10-1-RELEASE:1.1.1.2 perseant-exfatfs-base-20240630:1.1.1.2 perseant-exfatfs:1.1.1.2.0.8 perseant-exfatfs-base:1.1.1.2 netbsd-8-3-RELEASE:1.1.1.1 netbsd-9-4-RELEASE:1.1.1.1 netbsd-10-0-RELEASE:1.1.1.2 netbsd-10-0-RC6:1.1.1.2 netbsd-10-0-RC5:1.1.1.2 netbsd-10-0-RC4:1.1.1.2 netbsd-10-0-RC3:1.1.1.2 netbsd-10-0-RC2:1.1.1.2 netbsd-10-0-RC1:1.1.1.2 netbsd-10:1.1.1.2.0.6 netbsd-10-base:1.1.1.2 netbsd-9-3-RELEASE:1.1.1.1 cjep_sun2x:1.1.1.2.0.4 cjep_sun2x-base:1.1.1.2 cjep_staticlib_x-base1:1.1.1.2 netbsd-9-2-RELEASE:1.1.1.1 cjep_staticlib_x:1.1.1.2.0.2 cjep_staticlib_x-base:1.1.1.2 netbsd-9-1-RELEASE:1.1.1.1 phil-wifi-20200421:1.1.1.2 phil-wifi-20200411:1.1.1.2 phil-wifi-20200406:1.1.1.2 netbsd-8-2-RELEASE:1.1.1.1 netbsd-9-0-RELEASE:1.1.1.1 netbsd-9-0-RC2:1.1.1.1 netbsd-9-0-RC1:1.1.1.1 netbsd-9:1.1.1.1.0.32 netbsd-9-base:1.1.1.1 phil-wifi-20190609:1.1.1.1 netbsd-8-1-RELEASE:1.1.1.1 netbsd-8-1-RC1:1.1.1.1 pgoyette-compat-merge-20190127:1.1.1.1 pgoyette-compat-20190127:1.1.1.1 pgoyette-compat-20190118:1.1.1.1 pgoyette-compat-1226:1.1.1.1 pgoyette-compat-1126:1.1.1.1 pgoyette-compat-1020:1.1.1.1 pgoyette-compat-0930:1.1.1.1 pgoyette-compat-0906:1.1.1.1 netbsd-7-2-RELEASE:1.1.1.1 pgoyette-compat-0728:1.1.1.1 clang-337282:1.1.1.1 netbsd-8-0-RELEASE:1.1.1.1 phil-wifi:1.1.1.1.0.30 phil-wifi-base:1.1.1.1 pgoyette-compat-0625:1.1.1.1 netbsd-8-0-RC2:1.1.1.1 pgoyette-compat-0521:1.1.1.1 pgoyette-compat-0502:1.1.1.1 pgoyette-compat-0422:1.1.1.1 netbsd-8-0-RC1:1.1.1.1 pgoyette-compat-0415:1.1.1.1 pgoyette-compat-0407:1.1.1.1 pgoyette-compat-0330:1.1.1.1 pgoyette-compat-0322:1.1.1.1 pgoyette-compat-0315:1.1.1.1 netbsd-7-1-2-RELEASE:1.1.1.1 pgoyette-compat:1.1.1.1.0.28 pgoyette-compat-base:1.1.1.1 netbsd-7-1-1-RELEASE:1.1.1.1 clang-319952:1.1.1.1 matt-nb8-mediatek:1.1.1.1.0.26 matt-nb8-mediatek-base:1.1.1.1 clang-309604:1.1.1.1 perseant-stdc-iso10646:1.1.1.1.0.24 perseant-stdc-iso10646-base:1.1.1.1 netbsd-8:1.1.1.1.0.22 netbsd-8-base:1.1.1.1 prg-localcount2-base3:1.1.1.1 prg-localcount2-base2:1.1.1.1 prg-localcount2-base1:1.1.1.1 prg-localcount2:1.1.1.1.0.20 prg-localcount2-base:1.1.1.1 pgoyette-localcount-20170426:1.1.1.1 bouyer-socketcan-base1:1.1.1.1 pgoyette-localcount-20170320:1.1.1.1 netbsd-7-1:1.1.1.1.0.18 netbsd-7-1-RELEASE:1.1.1.1 netbsd-7-1-RC2:1.1.1.1 clang-294123:1.1.1.1 netbsd-7-nhusb-base-20170116:1.1.1.1 bouyer-socketcan:1.1.1.1.0.16 bouyer-socketcan-base:1.1.1.1 clang-291444:1.1.1.1 pgoyette-localcount-20170107:1.1.1.1 netbsd-7-1-RC1:1.1.1.1 pgoyette-localcount-20161104:1.1.1.1 netbsd-7-0-2-RELEASE:1.1.1.1 localcount-20160914:1.1.1.1 netbsd-7-nhusb:1.1.1.1.0.14 netbsd-7-nhusb-base:1.1.1.1 clang-280599:1.1.1.1 pgoyette-localcount-20160806:1.1.1.1 pgoyette-localcount-20160726:1.1.1.1 pgoyette-localcount:1.1.1.1.0.12 pgoyette-localcount-base:1.1.1.1 netbsd-7-0-1-RELEASE:1.1.1.1 clang-261930:1.1.1.1 netbsd-7-0:1.1.1.1.0.10 netbsd-7-0-RELEASE:1.1.1.1 netbsd-7-0-RC3:1.1.1.1 netbsd-7-0-RC2:1.1.1.1 netbsd-7-0-RC1:1.1.1.1 clang-237755:1.1.1.1 clang-232565:1.1.1.1 clang-227398:1.1.1.1 tls-maxphys-base:1.1.1.1 tls-maxphys:1.1.1.1.0.8 netbsd-7:1.1.1.1.0.6 netbsd-7-base:1.1.1.1 clang-215315:1.1.1.1 clang-209886:1.1.1.1 yamt-pagecache:1.1.1.1.0.4 yamt-pagecache-base9:1.1.1.1 tls-earlyentropy:1.1.1.1.0.2 tls-earlyentropy-base:1.1.1.1 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.1 riastradh-drm2-base3:1.1.1.1 clang-202566:1.1.1.1 clang-201163:1.1.1.1 clang-199312:1.1.1.1 clang-198450:1.1.1.1 clang-196603:1.1.1.1 clang-195771:1.1.1.1 LLVM:1.1.1; locks; strict; comment @// @; 1.1 date 2013.11.28.14.14.49; author joerg; state Exp; branches 1.1.1.1; next ; commitid ow8OybrawrB1f3fx; 1.1.1.1 date 2013.11.28.14.14.49; author joerg; state Exp; branches 1.1.1.1.4.1 1.1.1.1.8.1 1.1.1.1.30.1; next 1.1.1.2; commitid ow8OybrawrB1f3fx; 1.1.1.2 date 2019.11.13.22.19.19; author joerg; state dead; branches; next ; commitid QD8YATxuNG34YJKB; 1.1.1.1.4.1 date 2013.11.28.14.14.49; author yamt; state dead; branches; next 1.1.1.1.4.2; commitid WSrDtL5nYAUyiyBx; 1.1.1.1.4.2 date 2014.05.22.16.18.25; author yamt; state Exp; branches; next ; commitid WSrDtL5nYAUyiyBx; 1.1.1.1.8.1 date 2013.11.28.14.14.49; author tls; state dead; branches; next 1.1.1.1.8.2; commitid jTnpym9Qu0o4R1Nx; 1.1.1.1.8.2 date 2014.08.19.23.47.25; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.1.30.1 date 2020.04.13.07.46.29; author martin; state dead; branches; next ; commitid X01YhRUPVUDaec4C; desc @@ 1.1 log @Initial revision @ text @//===--- TransARCAssign.cpp - Transformations to ARC mode -----------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // makeAssignARCSafe: // // Add '__strong' where appropriate. // // for (id x in collection) { // x = 0; // } // ----> // for (__strong id x in collection) { // x = 0; // } // //===----------------------------------------------------------------------===// #include "Transforms.h" #include "Internals.h" #include "clang/AST/ASTContext.h" #include "clang/Sema/SemaDiagnostic.h" using namespace clang; using namespace arcmt; using namespace trans; namespace { class ARCAssignChecker : public RecursiveASTVisitor { MigrationPass &Pass; llvm::DenseSet ModifiedVars; public: ARCAssignChecker(MigrationPass &pass) : Pass(pass) { } bool VisitBinaryOperator(BinaryOperator *Exp) { if (Exp->getType()->isDependentType()) return true; Expr *E = Exp->getLHS(); SourceLocation OrigLoc = E->getExprLoc(); SourceLocation Loc = OrigLoc; DeclRefExpr *declRef = dyn_cast(E->IgnoreParenCasts()); if (declRef && isa(declRef->getDecl())) { ASTContext &Ctx = Pass.Ctx; Expr::isModifiableLvalueResult IsLV = E->isModifiableLvalue(Ctx, &Loc); if (IsLV != Expr::MLV_ConstQualified) return true; VarDecl *var = cast(declRef->getDecl()); if (var->isARCPseudoStrong()) { Transaction Trans(Pass.TA); if (Pass.TA.clearDiagnostic(diag::err_typecheck_arr_assign_enumeration, Exp->getOperatorLoc())) { if (!ModifiedVars.count(var)) { TypeLoc TLoc = var->getTypeSourceInfo()->getTypeLoc(); Pass.TA.insert(TLoc.getBeginLoc(), "__strong "); ModifiedVars.insert(var); } } } } return true; } }; } // anonymous namespace void trans::makeAssignARCSafe(MigrationPass &pass) { ARCAssignChecker assignCheck(pass); assignCheck.TraverseDecl(pass.Ctx.getTranslationUnitDecl()); } @ 1.1.1.1 log @Import Clang 3.4rc1 r195771. @ text @@ 1.1.1.1.30.1 log @Mostly merge changes from HEAD upto 20200411 @ text @@ 1.1.1.2 log @Mark old LLVM instance as dead. @ text @@ 1.1.1.1.8.1 log @file TransARCAssign.cpp was added on branch tls-maxphys on 2014-08-19 23:47:25 +0000 @ text @d1 78 @ 1.1.1.1.8.2 log @Rebase to HEAD as of a few days ago. @ text @a0 78 //===--- TransARCAssign.cpp - Transformations to ARC mode -----------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // makeAssignARCSafe: // // Add '__strong' where appropriate. // // for (id x in collection) { // x = 0; // } // ----> // for (__strong id x in collection) { // x = 0; // } // //===----------------------------------------------------------------------===// #include "Transforms.h" #include "Internals.h" #include "clang/AST/ASTContext.h" #include "clang/Sema/SemaDiagnostic.h" using namespace clang; using namespace arcmt; using namespace trans; namespace { class ARCAssignChecker : public RecursiveASTVisitor { MigrationPass &Pass; llvm::DenseSet ModifiedVars; public: ARCAssignChecker(MigrationPass &pass) : Pass(pass) { } bool VisitBinaryOperator(BinaryOperator *Exp) { if (Exp->getType()->isDependentType()) return true; Expr *E = Exp->getLHS(); SourceLocation OrigLoc = E->getExprLoc(); SourceLocation Loc = OrigLoc; DeclRefExpr *declRef = dyn_cast(E->IgnoreParenCasts()); if (declRef && isa(declRef->getDecl())) { ASTContext &Ctx = Pass.Ctx; Expr::isModifiableLvalueResult IsLV = E->isModifiableLvalue(Ctx, &Loc); if (IsLV != Expr::MLV_ConstQualified) return true; VarDecl *var = cast(declRef->getDecl()); if (var->isARCPseudoStrong()) { Transaction Trans(Pass.TA); if (Pass.TA.clearDiagnostic(diag::err_typecheck_arr_assign_enumeration, Exp->getOperatorLoc())) { if (!ModifiedVars.count(var)) { TypeLoc TLoc = var->getTypeSourceInfo()->getTypeLoc(); Pass.TA.insert(TLoc.getBeginLoc(), "__strong "); ModifiedVars.insert(var); } } } } return true; } }; } // anonymous namespace void trans::makeAssignARCSafe(MigrationPass &pass) { ARCAssignChecker assignCheck(pass); assignCheck.TraverseDecl(pass.Ctx.getTranslationUnitDecl()); } @ 1.1.1.1.4.1 log @file TransARCAssign.cpp was added on branch yamt-pagecache on 2014-05-22 16:18:25 +0000 @ text @d1 78 @ 1.1.1.1.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 78 //===--- TransARCAssign.cpp - Transformations to ARC mode -----------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // makeAssignARCSafe: // // Add '__strong' where appropriate. // // for (id x in collection) { // x = 0; // } // ----> // for (__strong id x in collection) { // x = 0; // } // //===----------------------------------------------------------------------===// #include "Transforms.h" #include "Internals.h" #include "clang/AST/ASTContext.h" #include "clang/Sema/SemaDiagnostic.h" using namespace clang; using namespace arcmt; using namespace trans; namespace { class ARCAssignChecker : public RecursiveASTVisitor { MigrationPass &Pass; llvm::DenseSet ModifiedVars; public: ARCAssignChecker(MigrationPass &pass) : Pass(pass) { } bool VisitBinaryOperator(BinaryOperator *Exp) { if (Exp->getType()->isDependentType()) return true; Expr *E = Exp->getLHS(); SourceLocation OrigLoc = E->getExprLoc(); SourceLocation Loc = OrigLoc; DeclRefExpr *declRef = dyn_cast(E->IgnoreParenCasts()); if (declRef && isa(declRef->getDecl())) { ASTContext &Ctx = Pass.Ctx; Expr::isModifiableLvalueResult IsLV = E->isModifiableLvalue(Ctx, &Loc); if (IsLV != Expr::MLV_ConstQualified) return true; VarDecl *var = cast(declRef->getDecl()); if (var->isARCPseudoStrong()) { Transaction Trans(Pass.TA); if (Pass.TA.clearDiagnostic(diag::err_typecheck_arr_assign_enumeration, Exp->getOperatorLoc())) { if (!ModifiedVars.count(var)) { TypeLoc TLoc = var->getTypeSourceInfo()->getTypeLoc(); Pass.TA.insert(TLoc.getBeginLoc(), "__strong "); ModifiedVars.insert(var); } } } } return true; } }; } // anonymous namespace void trans::makeAssignARCSafe(MigrationPass &pass) { ARCAssignChecker assignCheck(pass); assignCheck.TraverseDecl(pass.Ctx.getTranslationUnitDecl()); } @