[clang-tools-extra] r215839 - First version of a clang-rename tool.
Rafael Espíndola
rafael.espindola at gmail.com
Sun Aug 17 14:44:22 PDT 2014
Looks like this is failing on msvc:
http://bb.pgr.jp/builders/ninja-clang-i686-msc17-R/builds/9983/steps/build_clang_tools/logs/stdio
On 17 August 2014 14:00, Manuel Klimek <klimek at google.com> wrote:
> Author: klimek
> Date: Sun Aug 17 13:00:59 2014
> New Revision: 215839
>
> URL: http://llvm.org/viewvc/llvm-project?rev=215839&view=rev
> Log:
> First version of a clang-rename tool.
>
> Summary:
> Note that this code is still grossly under-tested - the next steps will
> be to add significantly better test coverage.
>
> Patch by Matthew Plant.
>
> Test Plan:
>
> Reviewers:
>
> Subscribers:
>
> Added:
> clang-tools-extra/trunk/clang-rename/
> clang-tools-extra/trunk/clang-rename/CMakeLists.txt
> clang-tools-extra/trunk/clang-rename/ClangRename.cpp
> clang-tools-extra/trunk/clang-rename/Makefile
> clang-tools-extra/trunk/clang-rename/RenamingAction.cpp
> clang-tools-extra/trunk/clang-rename/RenamingAction.h
> clang-tools-extra/trunk/clang-rename/USRFinder.cpp
> clang-tools-extra/trunk/clang-rename/USRFinder.h
> clang-tools-extra/trunk/clang-rename/USRFindingAction.cpp
> clang-tools-extra/trunk/clang-rename/USRFindingAction.h
> clang-tools-extra/trunk/clang-rename/USRLocFinder.cpp
> clang-tools-extra/trunk/clang-rename/USRLocFinder.h
> clang-tools-extra/trunk/test/clang-rename/
> clang-tools-extra/trunk/test/clang-rename/VarTest.cpp
> clang-tools-extra/trunk/unittests/clang-rename/
> clang-tools-extra/trunk/unittests/clang-rename/CMakeLists.txt
> clang-tools-extra/trunk/unittests/clang-rename/Makefile
> clang-tools-extra/trunk/unittests/clang-rename/USRLocFindingTest.cpp
> Modified:
> clang-tools-extra/trunk/CMakeLists.txt
> clang-tools-extra/trunk/Makefile
> clang-tools-extra/trunk/test/CMakeLists.txt
> clang-tools-extra/trunk/unittests/CMakeLists.txt
>
> Modified: clang-tools-extra/trunk/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/CMakeLists.txt?rev=215839&r1=215838&r2=215839&view=diff
> ==============================================================================
> --- clang-tools-extra/trunk/CMakeLists.txt (original)
> +++ clang-tools-extra/trunk/CMakeLists.txt Sun Aug 17 13:00:59 2014
> @@ -1,5 +1,6 @@
> add_subdirectory(clang-apply-replacements)
> add_subdirectory(clang-modernize)
> +add_subdirectory(clang-rename)
> add_subdirectory(modularize)
> add_subdirectory(module-map-checker)
> add_subdirectory(remove-cstr-calls)
>
> Modified: clang-tools-extra/trunk/Makefile
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/Makefile?rev=215839&r1=215838&r2=215839&view=diff
> ==============================================================================
> --- clang-tools-extra/trunk/Makefile (original)
> +++ clang-tools-extra/trunk/Makefile Sun Aug 17 13:00:59 2014
> @@ -13,8 +13,8 @@ include $(CLANG_LEVEL)/../../Makefile.co
>
> PARALLEL_DIRS := remove-cstr-calls tool-template modularize \
> module-map-checker pp-trace
> -DIRS := clang-apply-replacements clang-modernize clang-tidy clang-query \
> - unittests
> +DIRS := clang-apply-replacements clang-modernize clang-rename clang-tidy \
> + clang-query unittests
>
> include $(CLANG_LEVEL)/Makefile
>
>
> Added: clang-tools-extra/trunk/clang-rename/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/CMakeLists.txt?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/CMakeLists.txt (added)
> +++ clang-tools-extra/trunk/clang-rename/CMakeLists.txt Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,29 @@
> +set(LLVM_LINK_COMPONENTS support)
> +
> +add_clang_executable(clang-rename
> + ClangRename.cpp
> + USRFinder.cpp
> + USRFindingAction.cpp
> + USRLocFinder.cpp
> + RenamingAction.cpp
> + )
> +
> +target_link_libraries(clang-rename
> + clangAnalysis
> + clangAST
> + clangBasic
> + clangDriver
> + clangEdit
> + clangFrontend
> + clangFrontendTool
> + clangIndex
> + clangLex
> + clangParse
> + clangRewrite
> + clangRewriteFrontend
> + clangSerialization
> + clangSema
> + clangTooling
> + )
> +
> +install(TARGETS clang-rename RUNTIME DESTINATION bin)
> \ No newline at end of file
>
> Added: clang-tools-extra/trunk/clang-rename/ClangRename.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/ClangRename.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/ClangRename.cpp (added)
> +++ clang-tools-extra/trunk/clang-rename/ClangRename.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,151 @@
> +//===--- tools/extra/clang-rename/ClangRename.cpp - Clang rename tool -----===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief This file implements a clang-rename tool that automatically finds and
> +/// renames symbols in C++ code.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#include "USRFindingAction.h"
> +#include "RenamingAction.h"
> +#include "clang/AST/ASTConsumer.h"
> +#include "clang/AST/ASTContext.h"
> +#include "clang/Basic/FileManager.h"
> +#include "clang/Basic/LangOptions.h"
> +#include "clang/Basic/TargetInfo.h"
> +#include "clang/Basic/TargetOptions.h"
> +#include "clang/Frontend/CommandLineSourceLoc.h"
> +#include "clang/Frontend/CompilerInstance.h"
> +#include "clang/Frontend/FrontendAction.h"
> +#include "clang/Frontend/TextDiagnosticPrinter.h"
> +#include "clang/Lex/Preprocessor.h"
> +#include "clang/Lex/Lexer.h"
> +#include "clang/Parse/Parser.h"
> +#include "clang/Parse/ParseAST.h"
> +#include "clang/Rewrite/Core/Rewriter.h"
> +#include "clang/Tooling/CommonOptionsParser.h"
> +#include "clang/Tooling/Refactoring.h"
> +#include "clang/Tooling/Tooling.h"
> +#include "llvm/ADT/IntrusiveRefCntPtr.h"
> +#include "llvm/Support/Host.h"
> +#include <stdio.h>
> +#include <stdlib.h>
> +#include <time.h>
> +#include <ctype.h>
> +#include <string>
> +#include <vector>
> +
> +using namespace llvm;
> +
> +cl::OptionCategory ClangRenameCategory("Clang-rename options");
> +
> +static cl::opt<std::string>
> +NewName(
> + "new-name",
> + cl::desc("The new name to change the symbol to."),
> + cl::cat(ClangRenameCategory));
> +static cl::opt<unsigned>
> +SymbolOffset(
> + "offset",
> + cl::desc("Locates the symbol by offset as opposed to <line>:<column>."),
> + cl::cat(ClangRenameCategory));
> +static cl::opt<bool>
> +Inplace(
> + "i",
> + cl::desc("Overwrite edited <file>s."),
> + cl::cat(ClangRenameCategory));
> +static cl::opt<bool>
> +PrintName(
> + "pn",
> + cl::desc("Print the found symbol's name prior to renaming to stderr."),
> + cl::cat(ClangRenameCategory));
> +static cl::opt<bool>
> +PrintLocations(
> + "pl",
> + cl::desc("Print the locations affected by renaming to stderr."),
> + cl::cat(ClangRenameCategory));
> +
> +#define CLANG_RENAME_VERSION "0.0.1"
> +
> +static void PrintVersion() {
> + outs() << "clang-rename version " << CLANG_RENAME_VERSION << "\n";
> +}
> +
> +using namespace clang;
> +
> +const char RenameUsage[] = "A tool to rename symbols in C/C++ code.\n\
> +clang-rename renames every occurrence of a symbol found at <offset> in\n\
> +<source0>. If -i is specified, the edited files are overwritten to disk.\n\
> +Otherwise, the results are written to stdout.\n";
> +
> +int main(int argc, const char **argv) {
> + cl::SetVersionPrinter(PrintVersion);
> + tooling::CommonOptionsParser OP(argc, argv, ClangRenameCategory, RenameUsage);
> +
> + // Check the arguments for correctness.
> +
> + if (NewName.empty()) {
> + errs() << "clang-rename: no new name provided.\n\n";
> + cl::PrintHelpMessage();
> + exit(1);
> + }
> +
> + // Get the USRs.
> + auto Files = OP.getSourcePathList();
> + tooling::RefactoringTool Tool(OP.getCompilations(), Files);
> + rename::USRFindingAction USRAction(SymbolOffset);
> +
> + // Find the USRs.
> + Tool.run(tooling::newFrontendActionFactory(&USRAction).get());
> + const auto &USRs = USRAction.getUSRs();
> + const auto &PrevName = USRAction.getUSRSpelling();
> +
> + if (PrevName.empty())
> + // An error should have already been printed.
> + exit(1);
> +
> + if (PrintName)
> + errs() << "clang-rename: found name: " << PrevName;
> +
> + // Perform the renaming.
> + rename::RenamingAction RenameAction(NewName, PrevName, USRs,
> + Tool.getReplacements(), PrintLocations);
> + auto Factory = tooling::newFrontendActionFactory(&RenameAction);
> + int res;
> +
> + if (Inplace) {
> + res = Tool.runAndSave(Factory.get());
> + } else {
> + res = Tool.run(Factory.get());
> +
> + // Write every file to stdout. Right now we just barf the files without any
> + // indication of which files start where, other than that we print the files
> + // in the same order we see them.
> + LangOptions DefaultLangOptions;
> + IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts =
> + new DiagnosticOptions();
> + TextDiagnosticPrinter DiagnosticPrinter(errs(), &*DiagOpts);
> + DiagnosticsEngine Diagnostics(
> + IntrusiveRefCntPtr<DiagnosticIDs>(new DiagnosticIDs()),
> + &*DiagOpts, &DiagnosticPrinter, false);
> + auto &FileMgr = Tool.getFiles();
> + SourceManager Sources(Diagnostics, FileMgr);
> + Rewriter Rewrite(Sources, DefaultLangOptions);
> +
> + Tool.applyAllReplacements(Rewrite);
> + for (const auto &File : Files) {
> + const auto *Entry = FileMgr.getFile(File);
> + auto ID = Sources.translateFile(Entry);
> + Rewrite.getEditBuffer(ID).write(outs());
> + }
> + }
> +
> + exit(res);
> +}
>
> Added: clang-tools-extra/trunk/clang-rename/Makefile
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/Makefile?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/Makefile (added)
> +++ clang-tools-extra/trunk/clang-rename/Makefile Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,16 @@
> +##===- tools/extra/clang-rename/Makefile -------------------*- Makefile -*-===##
> +#
> +# The LLVM Compiler Infrastructure
> +#
> +# This file is distributed under the University of Illinois Open Source
> +# License. See LICENSE.TXT for details.
> +#
> +##===----------------------------------------------------------------------===##
> +
> +CLANG_LEVEL := ../../..
> +TOOLNAME = clang-rename
> +include $(CLANG_LEVEL)/../../Makefile.config
> +
> +DIRS = test
> +
> +include $(CLANG_LEVEL)/Makefile
>
> Added: clang-tools-extra/trunk/clang-rename/RenamingAction.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/RenamingAction.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/RenamingAction.cpp (added)
> +++ clang-tools-extra/trunk/clang-rename/RenamingAction.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,90 @@
> +//===--- tools/extra/clang-rename/RenamingAction.cpp - Clang rename tool --===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Provides an action to rename every symbol at a point.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#include "RenamingAction.h"
> +#include "USRLocFinder.h"
> +#include "clang/AST/ASTConsumer.h"
> +#include "clang/AST/ASTContext.h"
> +#include "clang/Basic/FileManager.h"
> +#include "clang/Frontend/CompilerInstance.h"
> +#include "clang/Frontend/FrontendAction.h"
> +#include "clang/Lex/Preprocessor.h"
> +#include "clang/Lex/Lexer.h"
> +#include "clang/Tooling/CommonOptionsParser.h"
> +#include "clang/Tooling/Refactoring.h"
> +#include "clang/Tooling/Tooling.h"
> +#include <stdio.h>
> +#include <stdlib.h>
> +#include <ctype.h>
> +#include <string>
> +#include <vector>
> +
> +using namespace llvm;
> +
> +namespace clang {
> +namespace rename {
> +
> +class RenamingASTConsumer : public ASTConsumer {
> +public:
> + RenamingASTConsumer(const std::string &NewName,
> + const std::string &PrevName,
> + const std::vector<std::string> &USRs,
> + tooling::Replacements &Replaces,
> + bool PrintLocations)
> + : NewName(NewName), PrevName(PrevName), USRs(USRs), Replaces(Replaces),
> + PrintLocations(PrintLocations) {
> + }
> +
> + void HandleTranslationUnit(ASTContext &Context) override {
> + const auto &SourceMgr = Context.getSourceManager();
> + std::vector<SourceLocation> RenamingCandidates;
> + std::vector<SourceLocation> NewCandidates;
> +
> + for (const auto &USR : USRs) {
> + NewCandidates = getLocationsOfUSR(USR, Context.getTranslationUnitDecl());
> + RenamingCandidates.insert(RenamingCandidates.end(), NewCandidates.begin(),
> + NewCandidates.end());
> + NewCandidates.clear();
> + }
> +
> + auto PrevNameLen = PrevName.length();
> + if (PrintLocations)
> + for (const auto &Loc : RenamingCandidates) {
> + FullSourceLoc FullLoc(Loc, SourceMgr);
> + errs() << "clang-rename: renamed at: " << SourceMgr.getFilename(Loc)
> + << ":" << FullLoc.getSpellingLineNumber() << ":"
> + << FullLoc.getSpellingColumnNumber() << "\n";
> + Replaces.insert(tooling::Replacement(SourceMgr, Loc, PrevNameLen,
> + NewName));
> + }
> + else
> + for (const auto &Loc : RenamingCandidates)
> + Replaces.insert(tooling::Replacement(SourceMgr, Loc, PrevNameLen,
> + NewName));
> + }
> +
> +private:
> + const std::string &NewName, &PrevName;
> + const std::vector<std::string> &USRs;
> + tooling::Replacements &Replaces;
> + bool PrintLocations;
> +};
> +
> +std::unique_ptr<ASTConsumer> RenamingAction::newASTConsumer() {
> + return llvm::make_unique<RenamingASTConsumer>(NewName, PrevName, USRs,
> + Replaces, PrintLocations);
> +}
> +
> +}
> +}
>
> Added: clang-tools-extra/trunk/clang-rename/RenamingAction.h
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/RenamingAction.h?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/RenamingAction.h (added)
> +++ clang-tools-extra/trunk/clang-rename/RenamingAction.h Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,47 @@
> +//===--- tools/extra/clang-rename/RenamingAction.h - Clang rename tool ----===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Provides an action to rename every symbol at a point.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H_
> +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H_
> +
> +#include "clang/Tooling/Refactoring.h"
> +
> +namespace clang {
> +class ASTConsumer;
> +class CompilerInstance;
> +
> +namespace rename {
> +
> +class RenamingAction {
> +public:
> + RenamingAction(const std::string &NewName, const std::string &PrevName,
> + const std::vector<std::string> &USRs,
> + tooling::Replacements &Replaces, bool PrintLocations = false)
> + : NewName(NewName), PrevName(PrevName), USRs(USRs), Replaces(Replaces),
> + PrintLocations(PrintLocations) {
> + }
> +
> + std::unique_ptr<ASTConsumer> newASTConsumer();
> +
> +private:
> + const std::string &NewName, &PrevName;
> + const std::vector<std::string> &USRs;
> + tooling::Replacements &Replaces;
> + bool PrintLocations;
> +};
> +
> +}
> +}
> +
> +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_RENAMING_ACTION_H_
>
> Added: clang-tools-extra/trunk/clang-rename/USRFinder.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRFinder.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRFinder.cpp (added)
> +++ clang-tools-extra/trunk/clang-rename/USRFinder.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,162 @@
> +//===--- tools/extra/clang-rename/USRFinder.cpp - Clang rename tool -------===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file Implements a recursive AST visitor that finds the USR of a symbol at a
> +/// point.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#include "USRFinder.h"
> +#include "clang/AST/AST.h"
> +#include "clang/AST/ASTContext.h"
> +#include "clang/AST/RecursiveASTVisitor.h"
> +#include "clang/Lex/Lexer.h"
> +#include "clang/Index/USRGeneration.h"
> +#include "llvm/ADT/SmallVector.h"
> +
> +using namespace llvm;
> +
> +namespace clang {
> +namespace rename {
> +
> +// NamedDeclFindingASTVisitor recursively visits each AST node to find the
> +// symbol underneath the cursor.
> +// FIXME: move to seperate .h/.cc file if this gets too large.
> +namespace {
> +class NamedDeclFindingASTVisitor
> + : public clang::RecursiveASTVisitor<NamedDeclFindingASTVisitor> {
> +public:
> + // \brief Finds the NamedDecl at a point in the source.
> + // \param Point the location in the source to search for the NamedDecl.
> + explicit NamedDeclFindingASTVisitor(const SourceManager &SourceMgr,
> + const SourceLocation Point)
> + : Result(nullptr), SourceMgr(SourceMgr),
> + Point(Point) {
> + }
> +
> + // Declaration visitors:
> +
> + // \brief Checks if the point falls within the NameDecl. This covers every
> + // declaration of a named entity that we may come across. Usually, just
> + // checking if the point lies within the length of the name of the declaration
> + // and the start location is sufficient.
> + bool VisitNamedDecl(const NamedDecl *Decl) {
> + return setResult(Decl, Decl->getLocation(),
> + Decl->getNameAsString().length());
> + }
> +
> + // Expression visitors:
> +
> + bool VisitDeclRefExpr(const DeclRefExpr *Expr) {
> + // Check the namespace specifier first.
> + if (!checkNestedNameSpecifierLoc(Expr->getQualifierLoc()))
> + return false;
> +
> + const auto *Decl = Expr->getFoundDecl();
> + return setResult(Decl, Expr->getLocation(),
> + Decl->getNameAsString().length());
> + }
> +
> + bool VisitMemberExpr(const MemberExpr *Expr) {
> + const auto *Decl = Expr->getFoundDecl().getDecl();
> + return setResult(Decl, Expr->getMemberLoc(),
> + Decl->getNameAsString().length());
> + }
> +
> + // Other:
> +
> + const NamedDecl *getNamedDecl() {
> + return Result;
> + }
> +
> +private:
> + // \brief Determines if a namespace qualifier contains the point.
> + // \returns false on success and sets Result.
> + bool checkNestedNameSpecifierLoc(NestedNameSpecifierLoc NameLoc) {
> + while (NameLoc) {
> + const auto *Decl = NameLoc.getNestedNameSpecifier()->getAsNamespace();
> + if (Decl && !setResult(Decl, NameLoc.getLocalBeginLoc(),
> + Decl->getNameAsString().length()))
> + return false;
> + NameLoc = NameLoc.getPrefix();
> + }
> + return true;
> + }
> +
> + // \brief Sets Result to Decl if the Point is within Start and End.
> + // \returns false on success.
> + bool setResult(const NamedDecl *Decl, SourceLocation Start,
> + SourceLocation End) {
> + if (!Start.isValid() || !Start.isFileID() || !End.isValid() ||
> + !End.isFileID() || !isPointWithin(Start, End)) {
> + return true;
> + }
> + Result = Decl;
> + return false;
> + }
> +
> + // \brief Sets Result to Decl if Point is within Loc and Loc + Offset.
> + // \returns false on success.
> + bool setResult(const NamedDecl *Decl, SourceLocation Loc,
> + unsigned Offset) {
> + // FIXME: Add test for Offset == 0. Add test for Offset - 1 (vs -2 etc).
> + return Offset == 0 ||
> + setResult(Decl, Loc, Loc.getLocWithOffset(Offset - 1));
> + }
> +
> + // \brief Determines if the Point is within Start and End.
> + bool isPointWithin(const SourceLocation Start, const SourceLocation End) {
> + // FIXME: Add tests for Point == End.
> + return Point == Start || Point == End ||
> + (SourceMgr.isBeforeInTranslationUnit(Start, Point) &&
> + SourceMgr.isBeforeInTranslationUnit(Point, End));
> + }
> +
> + const NamedDecl *Result;
> + const SourceManager &SourceMgr;
> + const SourceLocation Point; // The location to find the NamedDecl.
> +};
> +}
> +
> +const NamedDecl *getNamedDeclAt(const ASTContext &Context,
> + const SourceLocation Point) {
> + const auto &SourceMgr = Context.getSourceManager();
> + const auto SearchFile = SourceMgr.getFilename(Point);
> +
> + NamedDeclFindingASTVisitor Visitor(SourceMgr, Point);
> +
> + // We only want to search the decls that exist in the same file as the point.
> + auto Decls = Context.getTranslationUnitDecl()->decls();
> + for (auto &CurrDecl : Decls) {
> + const auto FileLoc = CurrDecl->getLocStart();
> + const auto FileName = SourceMgr.getFilename(FileLoc);
> + // FIXME: Add test.
> + if (FileName == SearchFile) {
> + Visitor.TraverseDecl(CurrDecl);
> + if (const NamedDecl *Result = Visitor.getNamedDecl()) {
> + return Result;
> + }
> + }
> + }
> +
> + return nullptr;
> +}
> +
> +std::string getUSRForDecl(const Decl *Decl) {
> + llvm::SmallVector<char, 128> Buff;
> +
> + // FIXME: Add test for the nullptr case.
> + if (Decl == nullptr || index::generateUSRForDecl(Decl, Buff))
> + return "";
> +
> + return std::string(Buff.data(), Buff.size());
> +}
> +
> +} // namespace clang
> +} // namespace rename
>
> Added: clang-tools-extra/trunk/clang-rename/USRFinder.h
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRFinder.h?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRFinder.h (added)
> +++ clang-tools-extra/trunk/clang-rename/USRFinder.h Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,39 @@
> +//===--- tools/extra/clang-rename/USRFinder.h - Clang rename tool ---------===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Methods for determining the USR of a symbol at a location in source
> +/// code.
> +///
> +//===----------------------------------------------------------------------===//
> +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDER_H
> +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDER_H
> +
> +#include <string>
> +
> +namespace clang {
> +class ASTContext;
> +class Decl;
> +class SourceLocation;
> +class NamedDecl;
> +
> +namespace rename {
> +
> +// Given an AST context and a point, returns a NamedDecl identifying the symbol
> +// at the point. Returns null if nothing is found at the point.
> +const NamedDecl *getNamedDeclAt(const ASTContext &Context,
> + const SourceLocation Point);
> +
> +// Converts a Decl into a USR.
> +std::string getUSRForDecl(const Decl *Decl);
> +
> +}
> +}
> +
> +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDER_H
>
> Added: clang-tools-extra/trunk/clang-rename/USRFindingAction.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRFindingAction.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRFindingAction.cpp (added)
> +++ clang-tools-extra/trunk/clang-rename/USRFindingAction.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,118 @@
> +//===--- tools/extra/clang-rename/USRFindingAction.cpp - Clang rename tool ===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Provides an action to rename every symbol at a point.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#include "USRFindingAction.h"
> +#include "USRFinder.h"
> +#include "clang/AST/AST.h"
> +#include "clang/AST/ASTConsumer.h"
> +#include "clang/AST/ASTContext.h"
> +#include "clang/Basic/FileManager.h"
> +#include "clang/Frontend/CompilerInstance.h"
> +#include "clang/Frontend/FrontendAction.h"
> +#include "clang/Lex/Preprocessor.h"
> +#include "clang/Lex/Lexer.h"
> +#include "clang/Tooling/CommonOptionsParser.h"
> +#include "clang/Tooling/Refactoring.h"
> +#include "clang/Tooling/Tooling.h"
> +#include <stdio.h>
> +#include <stdlib.h>
> +#include <ctype.h>
> +#include <string>
> +#include <vector>
> +
> +using namespace llvm;
> +
> +namespace clang {
> +namespace rename {
> +
> +// Get the USRs for the constructors of the class.
> +static std::vector<std::string> getAllConstructorUSRs(
> + const CXXRecordDecl *Decl) {
> + std::vector<std::string> USRs;
> +
> + // We need to get the definition of the record (as opposed to any forward
> + // declarations) in order to find the constructor and destructor.
> + const auto *RecordDecl = Decl->getDefinition();
> +
> + // Iterate over all the constructors and add their USRs.
> + for (const auto &CtorDecl : RecordDecl->ctors())
> + USRs.push_back(getUSRForDecl(CtorDecl));
> +
> + // Ignore destructors. GetLocationsOfUSR will find the declaration of and
> + // explicit calls to a destructor through TagTypeLoc (and it is better for the
> + // purpose of renaming).
> + //
> + // For example, in the following code segment,
> + // 1 class C {
> + // 2 ~C();
> + // 3 };
> + // At line 3, there is a NamedDecl starting from '~' and a TagTypeLoc starting
> + // from 'C'.
> +
> + return USRs;
> +}
> +
> +struct NamedDeclFindingConsumer : public ASTConsumer {
> + void HandleTranslationUnit(ASTContext &Context) override {
> + const auto &SourceMgr = Context.getSourceManager();
> + // The file we look for the USR in will always be the main source file.
> + const auto Point = SourceMgr.getLocForStartOfFile(
> + SourceMgr.getMainFileID()).getLocWithOffset(SymbolOffset);
> + if (!Point.isValid())
> + return;
> + const NamedDecl *FoundDecl = getNamedDeclAt(Context, Point);
> + if (FoundDecl == nullptr) {
> + FullSourceLoc FullLoc(Point, SourceMgr);
> + errs() << "clang-rename: could not find symbol at "
> + << SourceMgr.getFilename(Point) << ":"
> + << FullLoc.getSpellingLineNumber() << ":"
> + << FullLoc.getSpellingColumnNumber() << " (offset " << SymbolOffset
> + << ").\n";
> + return;
> + }
> +
> + // If the decl is a constructor or destructor, we want to instead take the
> + // decl of the parent record.
> + if (const auto *CtorDecl = dyn_cast<CXXConstructorDecl>(FoundDecl))
> + FoundDecl = CtorDecl->getParent();
> + else if (const auto *DtorDecl = dyn_cast<CXXDestructorDecl>(FoundDecl))
> + FoundDecl = DtorDecl->getParent();
> +
> + // If the decl is in any way relatedpp to a class, we want to make sure we
> + // search for the constructor and destructor as well as everything else.
> + if (const auto *Record = dyn_cast<CXXRecordDecl>(FoundDecl))
> + *USRs = getAllConstructorUSRs(Record);
> +
> + USRs->push_back(getUSRForDecl(FoundDecl));
> + *SpellingName = FoundDecl->getNameAsString();
> + }
> +
> + unsigned SymbolOffset;
> + std::string *SpellingName;
> + std::vector<std::string> *USRs;
> +};
> +
> +std::unique_ptr<ASTConsumer>
> +USRFindingAction::newASTConsumer() {
> + std::unique_ptr<NamedDeclFindingConsumer> Consumer(
> + new NamedDeclFindingConsumer);
> + SpellingName = "";
> + Consumer->SymbolOffset = SymbolOffset;
> + Consumer->USRs = &USRs;
> + Consumer->SpellingName = &SpellingName;
> + return std::move(Consumer);
> +}
> +
> +} // namespace rename
> +} // namespace clang
>
> Added: clang-tools-extra/trunk/clang-rename/USRFindingAction.h
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRFindingAction.h?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRFindingAction.h (added)
> +++ clang-tools-extra/trunk/clang-rename/USRFindingAction.h Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,50 @@
> +//===--- tools/extra/clang-rename/USRFindingAction.h - Clang rename tool --===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Provides an action to find all relevent USRs at a point.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_
> +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_
> +
> +#include "clang/Frontend/FrontendAction.h"
> +
> +namespace clang {
> +class ASTConsumer;
> +class CompilerInstance;
> +class NamedDecl;
> +
> +namespace rename {
> +
> +struct USRFindingAction {
> + USRFindingAction(unsigned Offset) : SymbolOffset(Offset) {
> + }
> + std::unique_ptr<ASTConsumer> newASTConsumer();
> +
> + // \brief get the spelling of the USR(s) as it would appear in source files.
> + const std::string &getUSRSpelling() {
> + return SpellingName;
> + }
> +
> + const std::vector<std::string> &getUSRs() {
> + return USRs;
> + }
> +
> +private:
> + unsigned SymbolOffset;
> + std::string SpellingName;
> + std::vector<std::string> USRs;
> +};
> +
> +}
> +}
> +
> +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_FINDING_ACTION_H_
>
> Added: clang-tools-extra/trunk/clang-rename/USRLocFinder.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRLocFinder.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRLocFinder.cpp (added)
> +++ clang-tools-extra/trunk/clang-rename/USRLocFinder.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,103 @@
> +//===--- tools/extra/clang-rename/USRLocFinder.cpp - Clang rename tool ----===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Mehtods for finding all instances of a USR. Our strategy is very
> +/// simple; we just compare the USR at every relevant AST node with the one
> +/// provided.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#include "USRLocFinder.h"
> +#include "USRFinder.h"
> +#include "clang/AST/ASTContext.h"
> +#include "clang/AST/RecursiveASTVisitor.h"
> +#include "clang/Basic/SourceLocation.h"
> +#include "clang/Index/USRGeneration.h"
> +#include "llvm/ADT/SmallVector.h"
> +
> +using namespace llvm;
> +
> +namespace clang {
> +namespace rename {
> +
> +namespace {
> +// \brief This visitor recursively searches for all instances of a USR in a
> +// translation unit and stores them for later usage.
> +class USRLocFindingASTVisitor
> + : public clang::RecursiveASTVisitor<USRLocFindingASTVisitor> {
> +public:
> + explicit USRLocFindingASTVisitor(const std::string USR) : USR(USR) {
> + }
> +
> + // Declaration visitors:
> +
> + bool VisitNamedDecl(const NamedDecl *Decl) {
> + if (getUSRForDecl(Decl) == USR) {
> + LocationsFound.push_back(Decl->getLocation());
> + }
> + return true;
> + }
> +
> + // Expression visitors:
> +
> + bool VisitDeclRefExpr(const DeclRefExpr *Expr) {
> + const auto *Decl = Expr->getFoundDecl();
> +
> + checkNestedNameSpecifierLoc(Expr->getQualifierLoc());
> + if (getUSRForDecl(Decl) == USR) {
> + LocationsFound.push_back(Expr->getLocation());
> + }
> +
> + return true;
> + }
> +
> + bool VisitMemberExpr(const MemberExpr *Expr) {
> + const auto *Decl = Expr->getFoundDecl().getDecl();
> + if (getUSRForDecl(Decl) == USR) {
> + LocationsFound.push_back(Expr->getMemberLoc());
> + }
> + return true;
> + }
> +
> + // Non-visitors:
> +
> + // \brief Returns a list of unique locations. Duplicate or overlapping
> + // locations are erroneous and should be reported!
> + const std::vector<clang::SourceLocation> &getLocationsFound() const {
> + return LocationsFound;
> + }
> +
> +private:
> + // Namespace traversal:
> + void checkNestedNameSpecifierLoc(NestedNameSpecifierLoc NameLoc) {
> + while (NameLoc) {
> + const auto *Decl = NameLoc.getNestedNameSpecifier()->getAsNamespace();
> + if (Decl && getUSRForDecl(Decl) == USR)
> + LocationsFound.push_back(NameLoc.getLocalBeginLoc());
> + NameLoc = NameLoc.getPrefix();
> + }
> + }
> +
> + // All the locations of the USR were found.
> + const std::string USR;
> + std::vector<clang::SourceLocation> LocationsFound;
> +};
> +} // namespace
> +
> +std::vector<SourceLocation> getLocationsOfUSR(const std::string USR,
> + Decl *Decl) {
> + USRLocFindingASTVisitor visitor(USR);
> +
> + visitor.TraverseDecl(Decl);
> + return visitor.getLocationsFound();
> +}
> +
> +} // namespace rename
> +} // namespace clang
>
> Added: clang-tools-extra/trunk/clang-rename/USRLocFinder.h
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-rename/USRLocFinder.h?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/clang-rename/USRLocFinder.h (added)
> +++ clang-tools-extra/trunk/clang-rename/USRLocFinder.h Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,35 @@
> +//===--- tools/extra/clang-rename/USRLocFinder.h - Clang rename tool ------===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +///
> +/// \file
> +/// \brief Provides functionality for finding all instances of a USR in a given
> +/// AST.
> +///
> +//===----------------------------------------------------------------------===//
> +
> +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_LOC_FINDER_H
> +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_LOC_FINDER_H
> +
> +#include <string>
> +#include <vector>
> +
> +namespace clang {
> +
> +class Decl;
> +class SourceLocation;
> +
> +namespace rename {
> +
> +// FIXME: make this an AST matcher. Wouldn't that be awesome??? I agree!
> +std::vector<SourceLocation> getLocationsOfUSR(const std::string usr,
> + Decl *decl);
> +}
> +}
> +
> +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_RENAME_USR_LOC_FINDER_H
>
> Modified: clang-tools-extra/trunk/test/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/CMakeLists.txt?rev=215839&r1=215838&r2=215839&view=diff
> ==============================================================================
> --- clang-tools-extra/trunk/test/CMakeLists.txt (original)
> +++ clang-tools-extra/trunk/test/CMakeLists.txt Sun Aug 17 13:00:59 2014
> @@ -37,6 +37,7 @@ set(CLANG_TOOLS_TEST_DEPS
> # Individual tools we test.
> clang-apply-replacements
> clang-modernize
> + clang-rename
> clang-query
> clang-tidy
> modularize
>
> Added: clang-tools-extra/trunk/test/clang-rename/VarTest.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/clang-rename/VarTest.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/test/clang-rename/VarTest.cpp (added)
> +++ clang-tools-extra/trunk/test/clang-rename/VarTest.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,24 @@
> +namespace A {
> +int foo; // CHECK: int hector;
> +}
> +int foo; // CHECK: int foo;
> +int bar = foo; // CHECK: bar = foo;
> +int baz = A::foo; // CHECK: baz = A::hector;
> +void fun1() {
> + struct {
> + int foo; // CHECK: int foo;
> + } b = { 100 };
> + int foo = 100; // CHECK: int foo
> + baz = foo; // CHECK: baz = foo;
> + {
> + extern int foo; // CHECK: int foo;
> + baz = foo; // CHECK: baz = foo;
> + foo = A::foo + baz; // CHECK: foo = A::hector + baz;
> + A::foo = b.foo; // CHECK: A::hector = b.foo;
> + }
> + foo = b.foo; // CHECK: foo = b.foo;
> +}
> +// REQUIRES: shell
> +// RUN: cat %s > %t.cpp
> +// RUN: clang-rename -offset=$(grep -FUbo 'foo;' %t.cpp | head -1 | cut -d: -f1) -new-name=hector %t.cpp -i --
> +// RUN: sed 's,//.*,,' %t.cpp | FileCheck %s
>
> Modified: clang-tools-extra/trunk/unittests/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/CMakeLists.txt?rev=215839&r1=215838&r2=215839&view=diff
> ==============================================================================
> --- clang-tools-extra/trunk/unittests/CMakeLists.txt (original)
> +++ clang-tools-extra/trunk/unittests/CMakeLists.txt Sun Aug 17 13:00:59 2014
> @@ -7,5 +7,6 @@ endfunction()
>
> add_subdirectory(clang-apply-replacements)
> add_subdirectory(clang-modernize)
> +add_subdirectory(clang-rename)
> add_subdirectory(clang-query)
> add_subdirectory(clang-tidy)
>
> Added: clang-tools-extra/trunk/unittests/clang-rename/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/clang-rename/CMakeLists.txt?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/unittests/clang-rename/CMakeLists.txt (added)
> +++ clang-tools-extra/trunk/unittests/clang-rename/CMakeLists.txt Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,33 @@
> +set(LLVM_LINK_COMPONENTS
> + support
> + )
> +
> +get_filename_component(CLANG_RENAME_SOURCE_DIR
> + ${CMAKE_CURRENT_SOURCE_DIR}/../../clang-rename REALPATH)
> +include_directories(
> + ${CLANG_RENAME_SOURCE_DIR}
> + )
> +
> +add_extra_unittest(ClangRenameTests
> + USRLocFindingTest.cpp
> + ${CLANG_RENAME_SOURCE_DIR}/USRFinder.cpp
> + ${CLANG_RENAME_SOURCE_DIR}/USRFindingAction.cpp
> + )
> +
> +target_link_libraries(ClangRenameTests
> + clangAnalysis
> + clangAST
> + clangBasic
> + clangDriver
> + clangEdit
> + clangFrontend
> + clangFrontendTool
> + clangIndex
> + clangLex
> + clangParse
> + clangRewrite
> + clangRewriteFrontend
> + clangSerialization
> + clangSema
> + clangTooling
> + )
> \ No newline at end of file
>
> Added: clang-tools-extra/trunk/unittests/clang-rename/Makefile
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/clang-rename/Makefile?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/unittests/clang-rename/Makefile (added)
> +++ clang-tools-extra/trunk/unittests/clang-rename/Makefile Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,24 @@
> +##===- unittests/clang-rename/Makefile ---------------------*- Makefile -*-===##
> +#
> +# The LLVM Compiler Infrastructure
> +#
> +# This file is distributed under the University of Illinois Open Source
> +# License. See LICENSE.TXT for details.
> +#
> +##===----------------------------------------------------------------------===##
> +
> +CLANG_LEVEL = ../../../..
> +include $(CLANG_LEVEL)/../../Makefile.config
> +
> +TESTNAME = ClangRenameTests
> +LINK_COMPONENTS := asmparser bitreader support MC MCParser option \
> + TransformUtils
> +USEDLIBS = clangAnalysis.a clangAST.a clangBasic.a clangDriver.a clangEdit.a \
> + clangFrontend.a clangFrontendTool.a clangIndex.a clangLex.a \
> + clangParse.a clangRewrite.a clangRewriteFrontend.a \
> + clangSerialization.a clangSema.a clangTooling.a
> +
> +include $(CLANG_LEVEL)/Makefile
> +MAKEFILE_UNITTEST_NO_INCLUDE_COMMON := 1
> +CPP.Flags += -I(PROJ_SRC_DIR)/../../clang-rename
> +include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest
>
> Added: clang-tools-extra/trunk/unittests/clang-rename/USRLocFindingTest.cpp
> URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/clang-rename/USRLocFindingTest.cpp?rev=215839&view=auto
> ==============================================================================
> --- clang-tools-extra/trunk/unittests/clang-rename/USRLocFindingTest.cpp (added)
> +++ clang-tools-extra/trunk/unittests/clang-rename/USRLocFindingTest.cpp Sun Aug 17 13:00:59 2014
> @@ -0,0 +1,77 @@
> +#include "USRFindingAction.h"
> +#include "gtest/gtest.h"
> +#include "clang/Tooling/Tooling.h"
> +#include <stdio.h>
> +#include <set>
> +#include <map>
> +#include <vector>
> +
> +namespace clang {
> +namespace rename {
> +namespace test {
> +
> +// Determines if the symbol group invariants hold. To recap, those invariants
> +// are:
> +// (1) All symbols in the same symbol group share the same USR.
> +// (2) Two symbols from two different groups do not share the same USR.
> +static void testOffsetGroups(const char *Code,
> + const std::vector<std::vector<unsigned>> Groups) {
> + std::set<std::string> AllUSRs, CurrUSR;
> +
> + for (const auto &Group : Groups) {
> + // Groups the invariants do not hold then the value of USR is also invalid,
> + // but at that point the test has already failed and USR ceases to be
> + // useful.
> + std::string USR;
> + for (const auto &Offset : Group) {
> + USRFindingAction Action(Offset);
> + auto Factory = tooling::newFrontendActionFactory(&Action);
> + EXPECT_TRUE(tooling::runToolOnCode(Factory->create(), Code));
> + const auto &USRs = Action.getUSRs();
> + EXPECT_EQ(1u, USRs.size());
> + USR = USRs[0];
> + CurrUSR.insert(USR);
> + }
> + EXPECT_EQ(1u, CurrUSR.size());
> + CurrUSR.clear();
> + AllUSRs.insert(USR);
> + }
> +
> + EXPECT_EQ(Groups.size(), AllUSRs.size());
> +}
> +
> +
> +TEST(USRLocFinding, FindsVarUSR) {
> + const char VarTest[] = "\n\
> +namespace A {\n\
> +int foo;\n\
> +}\n\
> +int foo;\n\
> +int bar = foo;\n\
> +int baz = A::foo;\n\
> +void fun1() {\n\
> + struct {\n\
> + int foo;\n\
> + } b = { 100 };\n\
> + int foo = 100;\n\
> + baz = foo;\n\
> + {\n\
> + extern int foo;\n\
> + baz = foo;\n\
> + foo = A::foo + baz;\n\
> + A::foo = b.foo;\n\
> + }\n\
> + foo = b.foo;\n\
> +}\n";
> + std::vector<std::vector<unsigned>> VarTestOffsets = {
> + { 19, 63, 205, 223 },
> + { 30, 45, 172, 187 },
> + { 129, 148, 242 },
> + };
> +
> + testOffsetGroups(VarTest, VarTestOffsets);
> +}
> +
> +}
> +}
> +}
>
>
> _______________________________________________
> cfe-commits mailing list
> cfe-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
More information about the cfe-commits
mailing list