Thank you, Tom. I'm not very familiar with the release process and it will indeed be better, if you merge the patch.
On Thu, Jun 2, 2016 at 3:27 AM, Tom Stellard <t...@stellard.net> wrote: > On Wed, Jun 01, 2016 at 11:19:44PM +0200, Edoardo P. wrote: > > Ping. > > > > Deadline to merge the changes to the 3.8 branch is today. > > > > I will make sure to merge this before -rc1. Thanks for reminding me. > > -Tom > > > Cheers, > > Edward-san > > > > 2016-05-24 20:25 GMT+02:00 Edoardo P. <ed0.88.p...@gmail.com>: > > > Ping, > > > > > > who's going to merge? I have no commit access. > > > > > > Cheers, > > > Edward-san > > > > > > > > > 2016-05-20 18:34 GMT+02:00 Tom Stellard <t...@stellard.net>: > > >> Hi, > > >> > > >> This looks fine to me, go ahead and merge. > > >> > > >> -Tom > > >> > > >> On Thu, May 19, 2016 at 08:29:14PM +0200, Alexander Kornienko wrote: > > >>> On Thu, May 19, 2016 at 4:45 PM, Hans Wennborg <h...@chromium.org> > wrote: > > >>> > > >>> > +Tom who manages 3.8.1 > > >>> > +Alex who's owner of clang-tidy: is this ok for 3.8.1? > > >>> > > > >>> > > >>> Yes, would be nice to have this in 3.8.1. This fixes a rather > annoying > > >>> problem. > > >>> > > >>> > > >>> > > > >>> > On Thu, May 19, 2016 at 1:56 AM, Edoardo P. via cfe-commits > > >>> > <cfe-commits@lists.llvm.org> wrote: > > >>> > > Is it possible to port this commit to 3.8.1? > > >>> > > > > >>> > > Cheers, > > >>> > > Edward-san > > >>> > > > > >>> > > 2016-02-26 10:19 GMT+01:00 Haojian Wu via cfe-commits > > >>> > > <cfe-commits@lists.llvm.org>: > > >>> > >> Author: hokein > > >>> > >> Date: Fri Feb 26 03:19:33 2016 > > >>> > >> New Revision: 261991 > > >>> > >> > > >>> > >> URL: http://llvm.org/viewvc/llvm-project?rev=261991&view=rev > > >>> > >> Log: > > >>> > >> [clang-tidy] Fix a crash issue when clang-tidy runs with > compilation > > >>> > database. > > >>> > >> > > >>> > >> Summary: > > >>> > >> The clang-tidy will trigger an assertion if it's not in the > building > > >>> > directory. > > >>> > >> > > >>> > >> TEST: > > >>> > >> cd <llvm-repo>/ > > >>> > >> ./build/bin/clang-tidy --checks=-*,modernize-use-nullptr -p > build > > >>> > tools/clang/tools/extra/clang-tidy/ClangTidy.cpp > > >>> > >> > > >>> > >> The crash issue is gone after applying this patch. > > >>> > >> > > >>> > >> Fixes PR24834, PR26241 > > >>> > >> > > >>> > >> Reviewers: bkramer, alexfh > > >>> > >> > > >>> > >> Subscribers: rizsotto.mailinglist, cfe-commits > > >>> > >> > > >>> > >> Differential Revision: http://reviews.llvm.org/D17335 > > >>> > >> > > >>> > >> Added: > > >>> > >> > clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/ > > >>> > >> > > >>> > > clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/template.json > > >>> > >> > > >>> > > clang-tools-extra/trunk/test/clang-tidy/clang-tidy-run-with-database.cpp > > >>> > >> Modified: > > >>> > >> clang-tools-extra/trunk/clang-tidy/ClangTidy.cpp > > >>> > >> > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.cpp > > >>> > >> > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.h > > >>> > >> > > >>> > >> Modified: clang-tools-extra/trunk/clang-tidy/ClangTidy.cpp > > >>> > >> URL: > > >>> > > http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/ClangTidy.cpp?rev=261991&r1=261990&r2=261991&view=diff > > >>> > >> > > >>> > > ============================================================================== > > >>> > >> --- clang-tools-extra/trunk/clang-tidy/ClangTidy.cpp (original) > > >>> > >> +++ clang-tools-extra/trunk/clang-tidy/ClangTidy.cpp Fri Feb 26 > > >>> > 03:19:33 2016 > > >>> > >> @@ -107,6 +107,10 @@ public: > > >>> > >> DiagPrinter->BeginSourceFile(LangOpts); > > >>> > >> } > > >>> > >> > > >>> > >> + SourceManager& getSourceManager() { > > >>> > >> + return SourceMgr; > > >>> > >> + } > > >>> > >> + > > >>> > >> void reportDiagnostic(const ClangTidyError &Error) { > > >>> > >> const ClangTidyMessage &Message = Error.Message; > > >>> > >> SourceLocation Loc = getLocation(Message.FilePath, > > >>> > Message.FileOffset); > > >>> > >> @@ -124,7 +128,10 @@ public: > > >>> > >> auto Diag = Diags.Report(Loc, > Diags.getCustomDiagID(Level, "%0 > > >>> > [%1]")) > > >>> > >> << Message.Message << Name; > > >>> > >> for (const tooling::Replacement &Fix : Error.Fix) { > > >>> > >> - SourceLocation FixLoc = getLocation(Fix.getFilePath(), > > >>> > Fix.getOffset()); > > >>> > >> + SmallString<128> FixAbsoluteFilePath = > Fix.getFilePath(); > > >>> > >> + Files.makeAbsolutePath(FixAbsoluteFilePath); > > >>> > >> + SourceLocation FixLoc = > > >>> > >> + getLocation(FixAbsoluteFilePath, Fix.getOffset()); > > >>> > >> SourceLocation FixEndLoc = > > >>> > FixLoc.getLocWithOffset(Fix.getLength()); > > >>> > >> Diag << > FixItHint::CreateReplacement(SourceRange(FixLoc, > > >>> > FixEndLoc), > > >>> > >> > Fix.getReplacementText()); > > >>> > >> @@ -232,6 +239,13 @@ ClangTidyASTConsumerFactory::CreateASTCo > > >>> > >> Context.setCurrentFile(File); > > >>> > >> Context.setASTContext(&Compiler.getASTContext()); > > >>> > >> > > >>> > >> + auto WorkingDir = Compiler.getSourceManager() > > >>> > >> + .getFileManager() > > >>> > >> + .getVirtualFileSystem() > > >>> > >> + ->getCurrentWorkingDirectory(); > > >>> > >> + if (WorkingDir) > > >>> > >> + Context.setCurrentBuildDirectory(WorkingDir.get()); > > >>> > >> + > > >>> > >> std::vector<std::unique_ptr<ClangTidyCheck>> Checks; > > >>> > >> CheckFactories->createChecks(&Context, Checks); > > >>> > >> > > >>> > >> @@ -446,8 +460,24 @@ runClangTidy(std::unique_ptr<ClangTidyOp > > >>> > >> void handleErrors(const std::vector<ClangTidyError> &Errors, > bool Fix, > > >>> > >> unsigned &WarningsAsErrorsCount) { > > >>> > >> ErrorReporter Reporter(Fix); > > >>> > >> - for (const ClangTidyError &Error : Errors) > > >>> > >> + vfs::FileSystem &FileSystem = > > >>> > >> + > > >>> > > *Reporter.getSourceManager().getFileManager().getVirtualFileSystem(); > > >>> > >> + auto InitialWorkingDir = > FileSystem.getCurrentWorkingDirectory(); > > >>> > >> + if (!InitialWorkingDir) > > >>> > >> + llvm::report_fatal_error("Cannot get current working > path."); > > >>> > >> + > > >>> > >> + for (const ClangTidyError &Error : Errors) { > > >>> > >> + if (!Error.BuildDirectory.empty()) { > > >>> > >> + // By default, the working directory of file system is > the > > >>> > current > > >>> > >> + // clang-tidy running directory. > > >>> > >> + // > > >>> > >> + // Change the directory to the one used during the > analysis. > > >>> > >> + > FileSystem.setCurrentWorkingDirectory(Error.BuildDirectory); > > >>> > >> + } > > >>> > >> Reporter.reportDiagnostic(Error); > > >>> > >> + // Return to the initial directory to correctly resolve > next Error. > > >>> > >> + > FileSystem.setCurrentWorkingDirectory(InitialWorkingDir.get()); > > >>> > >> + } > > >>> > >> Reporter.Finish(); > > >>> > >> WarningsAsErrorsCount += Reporter.getWarningsAsErrorsCount(); > > >>> > >> } > > >>> > >> > > >>> > >> Modified: > > >>> > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.cpp > > >>> > >> URL: > > >>> > > http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.cpp?rev=261991&r1=261990&r2=261991&view=diff > > >>> > >> > > >>> > > ============================================================================== > > >>> > >> --- > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.cpp > > >>> > (original) > > >>> > >> +++ > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.cpp > > >>> > Fri Feb 26 03:19:33 2016 > > >>> > >> @@ -116,8 +116,9 @@ ClangTidyMessage::ClangTidyMessage(Strin > > >>> > >> > > >>> > >> ClangTidyError::ClangTidyError(StringRef CheckName, > > >>> > >> ClangTidyError::Level DiagLevel, > > >>> > >> - bool IsWarningAsError) > > >>> > >> - : CheckName(CheckName), DiagLevel(DiagLevel), > > >>> > >> + bool IsWarningAsError, > > >>> > >> + StringRef BuildDirectory) > > >>> > >> + : CheckName(CheckName), BuildDirectory(BuildDirectory), > > >>> > DiagLevel(DiagLevel), > > >>> > >> IsWarningAsError(IsWarningAsError) {} > > >>> > >> > > >>> > >> // Returns true if GlobList starts with the negative indicator > ('-'), > > >>> > removes it > > >>> > >> @@ -335,7 +336,8 @@ void ClangTidyDiagnosticConsumer::Handle > > >>> > >> bool IsWarningAsError = > > >>> > >> DiagLevel == DiagnosticsEngine::Warning && > > >>> > >> Context.getWarningAsErrorFilter().contains(CheckName); > > >>> > >> - Errors.push_back(ClangTidyError(CheckName, Level, > > >>> > IsWarningAsError)); > > >>> > >> + Errors.push_back(ClangTidyError(CheckName, Level, > IsWarningAsError, > > >>> > >> + > > >>> > Context.getCurrentBuildDirectory())); > > >>> > >> } > > >>> > >> > > >>> > >> ClangTidyDiagnosticRenderer Converter( > > >>> > >> > > >>> > >> Modified: > > >>> > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.h > > >>> > >> URL: > > >>> > > http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.h?rev=261991&r1=261990&r2=261991&view=diff > > >>> > >> > > >>> > > ============================================================================== > > >>> > >> --- > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.h > > >>> > (original) > > >>> > >> +++ > clang-tools-extra/trunk/clang-tidy/ClangTidyDiagnosticConsumer.h > > >>> > Fri Feb 26 03:19:33 2016 > > >>> > >> @@ -57,13 +57,23 @@ struct ClangTidyError { > > >>> > >> Error = DiagnosticsEngine::Error > > >>> > >> }; > > >>> > >> > > >>> > >> - ClangTidyError(StringRef CheckName, Level DiagLevel, bool > > >>> > IsWarningAsError); > > >>> > >> + ClangTidyError(StringRef CheckName, Level DiagLevel, bool > > >>> > IsWarningAsError, > > >>> > >> + StringRef BuildDirectory); > > >>> > >> > > >>> > >> std::string CheckName; > > >>> > >> ClangTidyMessage Message; > > >>> > >> tooling::Replacements Fix; > > >>> > >> SmallVector<ClangTidyMessage, 1> Notes; > > >>> > >> > > >>> > >> + // A build directory of the diagnostic source file. > > >>> > >> + // > > >>> > >> + // It's an absolute path which is `directory` field of the > source > > >>> > file in > > >>> > >> + // compilation database. If users don't specify the > compilation > > >>> > database > > >>> > >> + // directory, it is the current directory where clang-tidy > runs. > > >>> > >> + // > > >>> > >> + // Note: it is empty in unittest. > > >>> > >> + std::string BuildDirectory; > > >>> > >> + > > >>> > >> Level DiagLevel; > > >>> > >> bool IsWarningAsError; > > >>> > >> }; > > >>> > >> @@ -198,6 +208,16 @@ public: > > >>> > >> void setCheckProfileData(ProfileData *Profile); > > >>> > >> ProfileData *getCheckProfileData() const { return Profile; } > > >>> > >> > > >>> > >> + /// \brief Should be called when starting to process new > translation > > >>> > unit. > > >>> > >> + void setCurrentBuildDirectory(StringRef BuildDirectory) { > > >>> > >> + CurrentBuildDirectory = BuildDirectory; > > >>> > >> + } > > >>> > >> + > > >>> > >> + /// \brief Returns build directory of the current > translation unit. > > >>> > >> + const std::string &getCurrentBuildDirectory() { > > >>> > >> + return CurrentBuildDirectory; > > >>> > >> + } > > >>> > >> + > > >>> > >> private: > > >>> > >> // Calls setDiagnosticsEngine() and storeError(). > > >>> > >> friend class ClangTidyDiagnosticConsumer; > > >>> > >> @@ -222,6 +242,8 @@ private: > > >>> > >> > > >>> > >> ClangTidyStats Stats; > > >>> > >> > > >>> > >> + std::string CurrentBuildDirectory; > > >>> > >> + > > >>> > >> llvm::DenseMap<unsigned, std::string> > CheckNamesByDiagnosticID; > > >>> > >> > > >>> > >> ProfileData *Profile; > > >>> > >> > > >>> > >> Added: > > >>> > > clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/template.json > > >>> > >> URL: > > >>> > > http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/template.json?rev=261991&view=auto > > >>> > >> > > >>> > > ============================================================================== > > >>> > >> --- > > >>> > > clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/template.json > > >>> > (added) > > >>> > >> +++ > > >>> > > clang-tools-extra/trunk/test/clang-tidy/Inputs/compilation-database/template.json > > >>> > Fri Feb 26 03:19:33 2016 > > >>> > >> @@ -0,0 +1,32 @@ > > >>> > >> +[ > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/a", > > >>> > >> + "command": "clang++ -o test.o test_dir/a/a.cpp", > > >>> > >> + "file": "test_dir/a/a.cpp" > > >>> > >> +}, > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/a", > > >>> > >> + "command": "clang++ -o test.o test_dir/a/b.cpp", > > >>> > >> + "file": "test_dir/a/b.cpp" > > >>> > >> +}, > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/", > > >>> > >> + "command": "clang++ -o test.o test_dir/b/b.cpp", > > >>> > >> + "file": "test_dir/b/b.cpp" > > >>> > >> +}, > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/b", > > >>> > >> + "command": "clang++ -o test.o ../b/c.cpp", > > >>> > >> + "file": "test_dir/b/c.cpp" > > >>> > >> +}, > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/b", > > >>> > >> + "command": "clang++ -I../include -o test.o ../b/d.cpp", > > >>> > >> + "file": "test_dir/b/d.cpp" > > >>> > >> +}, > > >>> > >> +{ > > >>> > >> + "directory": "test_dir/", > > >>> > >> + "command": "clang++ -o test.o test_dir/b/not-exist.cpp", > > >>> > >> + "file": "test_dir/b/not-exist.cpp" > > >>> > >> +} > > >>> > >> +] > > >>> > >> > > >>> > >> Added: > > >>> > > clang-tools-extra/trunk/test/clang-tidy/clang-tidy-run-with-database.cpp > > >>> > >> URL: > > >>> > > http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/clang-tidy/clang-tidy-run-with-database.cpp?rev=261991&view=auto > > >>> > >> > > >>> > > ============================================================================== > > >>> > >> --- > > >>> > > clang-tools-extra/trunk/test/clang-tidy/clang-tidy-run-with-database.cpp > > >>> > (added) > > >>> > >> +++ > > >>> > > clang-tools-extra/trunk/test/clang-tidy/clang-tidy-run-with-database.cpp > > >>> > Fri Feb 26 03:19:33 2016 > > >>> > >> @@ -0,0 +1,24 @@ > > >>> > >> +// REQUIRES: shell > > >>> > >> +// RUN: mkdir -p %T/compilation-database-test/include > > >>> > >> +// RUN: mkdir -p %T/compilation-database-test/a > > >>> > >> +// RUN: mkdir -p %T/compilation-database-test/b > > >>> > >> +// RUN: echo 'int *AA = 0;' > > %T/compilation-database-test/a/a.cpp > > >>> > >> +// RUN: echo 'int *AB = 0;' > > %T/compilation-database-test/a/b.cpp > > >>> > >> +// RUN: echo 'int *BB = 0;' > > %T/compilation-database-test/b/b.cpp > > >>> > >> +// RUN: echo 'int *BC = 0;' > > %T/compilation-database-test/b/c.cpp > > >>> > >> +// RUN: echo 'int *HP = 0;' > > > >>> > %T/compilation-database-test/include/header.h > > >>> > >> +// RUN: echo '#include "header.h"' > > > >>> > %T/compilation-database-test/b/d.cpp > > >>> > >> +// RUN: sed 's|test_dir|%T/compilation-database-test|g' > > >>> > %S/Inputs/compilation-database/template.json > > %T/compile_commands.json > > >>> > >> +// RUN: clang-tidy --checks=-*,modernize-use-nullptr -p %T > > >>> > %T/compilation-database-test/b/not-exist -header-filter=.* > > >>> > >> +// RUN: clang-tidy --checks=-*,modernize-use-nullptr -p %T > > >>> > %T/compilation-database-test/a/a.cpp > %T/compilation-database-test/a/b.cpp > > >>> > %T/compilation-database-test/b/b.cpp > %T/compilation-database-test/b/c.cpp > > >>> > %T/compilation-database-test/b/d.cpp -header-filter=.* -fix > > >>> > >> +// RUN: FileCheck > -input-file=%T/compilation-database-test/a/a.cpp %s > > >>> > -check-prefix=CHECK-FIX1 > > >>> > >> +// RUN: FileCheck > -input-file=%T/compilation-database-test/a/b.cpp %s > > >>> > -check-prefix=CHECK-FIX2 > > >>> > >> +// RUN: FileCheck > -input-file=%T/compilation-database-test/b/b.cpp %s > > >>> > -check-prefix=CHECK-FIX3 > > >>> > >> +// RUN: FileCheck > -input-file=%T/compilation-database-test/b/c.cpp %s > > >>> > -check-prefix=CHECK-FIX4 > > >>> > >> +// RUN: FileCheck > > >>> > -input-file=%T/compilation-database-test/include/header.h %s > > >>> > -check-prefix=CHECK-FIX5 > > >>> > >> + > > >>> > >> +// CHECK-FIX1: int *AA = nullptr; > > >>> > >> +// CHECK-FIX2: int *AB = nullptr; > > >>> > >> +// CHECK-FIX3: int *BB = nullptr; > > >>> > >> +// CHECK-FIX4: int *BC = nullptr; > > >>> > >> +// CHECK-FIX5: int *HP = nullptr; > > >>> > >> > > >>> > >> > > >>> > >> _______________________________________________ > > >>> > >> cfe-commits mailing list > > >>> > >> cfe-commits@lists.llvm.org > > >>> > >> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits > > >>> > > > > >>> > > > > >>> > > > > >>> > > -- > > >>> > > Mathematics is the language with which God has written the > universe. > > >>> > (Galilei) > > >>> > > _______________________________________________ > > >>> > > cfe-commits mailing list > > >>> > > cfe-commits@lists.llvm.org > > >>> > > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits > > >>> > > > > > > > > > > > > > -- > > > Mathematics is the language with which God has written the universe. > (Galilei) > > > > > > > > -- > > Mathematics is the language with which God has written the universe. > (Galilei) >
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