15d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek//===--- PlistDiagnostics.cpp - Plist Diagnostics for Paths -----*- C++ -*-===// 25d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// 35d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// The LLVM Compiler Infrastructure 45d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// 55d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// This file is distributed under the University of Illinois Open Source 65d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// License. See LICENSE.TXT for details. 75d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// 85d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek//===----------------------------------------------------------------------===// 95d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// 105d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// This file defines the PlistDiagnostics object. 115d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek// 125d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek//===----------------------------------------------------------------------===// 135d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 149fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek#include "clang/StaticAnalyzer/Core/AnalyzerOptions.h" 155d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek#include "clang/Basic/FileManager.h" 16651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#include "clang/Basic/PlistSupport.h" 17f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks#include "clang/Basic/SourceManager.h" 18f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks#include "clang/Basic/Version.h" 192c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner#include "clang/Lex/Preprocessor.h" 2055fc873017f10f6f566b182b70f6fc22aefa3464Chandler Carruth#include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h" 21b99083e60325a28063fb588f458a871151971fdcChandler Carruth#include "clang/StaticAnalyzer/Core/PathDiagnosticConsumers.h" 225d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek#include "llvm/ADT/DenseMap.h" 235d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek#include "llvm/ADT/SmallVector.h" 2455fc873017f10f6f566b182b70f6fc22aefa3464Chandler Carruth#include "llvm/Support/Casting.h" 255d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenekusing namespace clang; 269ef6537a894c33003359b1f9b9676e9178e028b7Ted Kremenekusing namespace ento; 27651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesusing namespace markup; 28f7227709522ad70773467ffb2d620db0d43318d9Ted Kremenek 29f7227709522ad70773467ffb2d620db0d43318d9Ted Kremeneknamespace { 30ef3643fbbbf66247c5e205497fae0f46e240c143David Blaikie class PlistDiagnostics : public PathDiagnosticConsumer { 31ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek const std::string OutputFile; 322c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const LangOptions &LangOpts; 3329af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek const bool SupportsCrossFileDiagnostics; 345d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek public: 359fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek PlistDiagnostics(AnalyzerOptions &AnalyzerOpts, 369fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek const std::string& prefix, 379fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek const LangOptions &LangOpts, 38c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek bool supportsMultipleFiles); 39b697a4e4118d2d59dc0f38463c8417ddaf58a11fTed Kremenek 40bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek virtual ~PlistDiagnostics() {} 41b697a4e4118d2d59dc0f38463c8417ddaf58a11fTed Kremenek 42bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek void FlushDiagnosticsImpl(std::vector<const PathDiagnostic *> &Diags, 43651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines FilesMade *filesMade) override; 44651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 45651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines virtual StringRef getName() const override { 46b697a4e4118d2d59dc0f38463c8417ddaf58a11fTed Kremenek return "PlistDiagnostics"; 47b697a4e4118d2d59dc0f38463c8417ddaf58a11fTed Kremenek } 481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 49651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines PathGenerationScheme getGenerationScheme() const override { 50651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return Extensive; 51651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines } 52651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines bool supportsLogicalOpControlFlow() const override { return true; } 53651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines bool supportsCrossFileDiagnostics() const override { 5429af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek return SupportsCrossFileDiagnostics; 5529af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek } 561eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump }; 575d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek} // end anonymous namespace 585d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 599fcc2ab2ec5e00802880e205568ff3afbd70a773Ted KremenekPlistDiagnostics::PlistDiagnostics(AnalyzerOptions &AnalyzerOpts, 609fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek const std::string& output, 61f75560670bcdd59b051149bdece3eac14e313853Ted Kremenek const LangOptions &LO, 62c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek bool supportsMultipleFiles) 639fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek : OutputFile(output), 649fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek LangOpts(LO), 6529af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek SupportsCrossFileDiagnostics(supportsMultipleFiles) {} 665d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 679fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenekvoid ento::createPlistDiagnosticConsumer(AnalyzerOptions &AnalyzerOpts, 689fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek PathDiagnosticConsumers &C, 69c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek const std::string& s, 70c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek const Preprocessor &PP) { 719fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek C.push_back(new PlistDiagnostics(AnalyzerOpts, s, 729fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek PP.getLangOpts(), false)); 7329af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek} 7429af3c7425b791daf5c9ec0a820d6b5baab2ddccTed Kremenek 759fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenekvoid ento::createPlistMultiFileDiagnosticConsumer(AnalyzerOptions &AnalyzerOpts, 769fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek PathDiagnosticConsumers &C, 77c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek const std::string &s, 78c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek const Preprocessor &PP) { 799fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek C.push_back(new PlistDiagnostics(AnalyzerOpts, s, 809fcc2ab2ec5e00802880e205568ff3afbd70a773Ted Kremenek PP.getLangOpts(), true)); 815d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek} 825d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 839c378f705405d37f49795d5e915989de774fe11fTed Kremenekstatic void ReportControlFlow(raw_ostream &o, 84082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek const PathDiagnosticControlFlowPiece& P, 852c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const FIDMap& FM, 862c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const SourceManager &SM, 872c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const LangOptions &LangOpts, 88082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek unsigned indent) { 891eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 90082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek Indent(o, indent) << "<dict>\n"; 91082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek ++indent; 921eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 93082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek Indent(o, indent) << "<key>kind</key><string>control</string>\n"; 941eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 95f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek // Emit edges. 96f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "<key>edges</key>\n"; 97f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek ++indent; 98f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "<array>\n"; 99f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek ++indent; 100f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek for (PathDiagnosticControlFlowPiece::const_iterator I=P.begin(), E=P.end(); 101f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek I!=E; ++I) { 102f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "<dict>\n"; 103f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek ++indent; 1047453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek 1057453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek // Make the ranges of the start and end point self-consistent with adjacent edges 1067453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek // by forcing to use only the beginning of the range. This simplifies the layout 1077453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek // logic for clients. 108f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "<key>start</key>\n"; 1097453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek SourceLocation StartEdge = I->getStart().asRange().getBegin(); 110651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines EmitRange(o, SM, LangOpts, CharSourceRange::getTokenRange(StartEdge), FM, 111651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines indent + 1); 1127453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek 113f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "<key>end</key>\n"; 1147453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek SourceLocation EndEdge = I->getEnd().asRange().getBegin(); 115651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines EmitRange(o, SM, LangOpts, CharSourceRange::getTokenRange(EndEdge), FM, 116651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines indent + 1); 1177453a72cd0dcc70f29006ba488b743f078072bc7Ted Kremenek 118f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek --indent; 119f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "</dict>\n"; 120f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek } 121f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek --indent; 122f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek Indent(o, indent) << "</array>\n"; 123f48fbc6cb1a7fa972d89f2e0adf5c4b5495160e3Ted Kremenek --indent; 1241eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 125082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek // Output any helper text. 126082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek const std::string& s = P.getString(); 127082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek if (!s.empty()) { 128b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek Indent(o, indent) << "<key>alternate</key>"; 129b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek EmitString(o, s) << '\n'; 130082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek } 1311eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 132082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek --indent; 1331eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Indent(o, indent) << "</dict>\n"; 134082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek} 135082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek 1369c378f705405d37f49795d5e915989de774fe11fTed Kremenekstatic void ReportEvent(raw_ostream &o, const PathDiagnosticPiece& P, 1372c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const FIDMap& FM, 1382c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const SourceManager &SM, 1392c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const LangOptions &LangOpts, 140e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned indent, 141d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks unsigned depth, 142d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks bool isKeyEvent = false) { 1431eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1445d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "<dict>\n"; 1455d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek ++indent; 146082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek 147082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek Indent(o, indent) << "<key>kind</key><string>event</string>\n"; 1481eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 149d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks if (isKeyEvent) { 1505a8e1ad062420ef74707bf093889403d07664b17Anna Zaks Indent(o, indent) << "<key>key_event</key><true/>\n"; 151d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks } 152d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks 1535d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Output the location. 1545fb5dfb6646464db3cd6d54a6332375c8fe36b75Ted Kremenek FullSourceLoc L = P.getLocation().asLocation(); 1551eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1565d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "<key>location</key>\n"; 1572c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner EmitLocation(o, SM, LangOpts, L, FM, indent); 1581eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1595d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Output the ranges (if any). 1602b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek ArrayRef<SourceRange> Ranges = P.getRanges(); 1611eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1622b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek if (!Ranges.empty()) { 1635d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "<key>ranges</key>\n"; 1645d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "<array>\n"; 165d671c5a61605ab864768cbbb4feb9cd652609083Ted Kremenek ++indent; 1662b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek for (ArrayRef<SourceRange>::iterator I = Ranges.begin(), E = Ranges.end(); 1672b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek I != E; ++I) { 168651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines EmitRange(o, SM, LangOpts, CharSourceRange::getTokenRange(*I), FM, 169651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines indent + 1); 1702b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek } 171d671c5a61605ab864768cbbb4feb9cd652609083Ted Kremenek --indent; 1725d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "</array>\n"; 1735d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek } 174e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek 175e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek // Output the call depth. 176ef8225444452a1486bd721f3285301fe84643b00Stephen Hines Indent(o, indent) << "<key>depth</key>"; 177ef8225444452a1486bd721f3285301fe84643b00Stephen Hines EmitInteger(o, depth) << '\n'; 1781eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 1795d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Output the text. 180082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek assert(!P.getString().empty()); 18161dc71ab04ffb38a2387057e70885f260a5b1e32Ted Kremenek Indent(o, indent) << "<key>extended_message</key>\n"; 182b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek Indent(o, indent); 183b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek EmitString(o, P.getString()) << '\n'; 1841eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 18561dc71ab04ffb38a2387057e70885f260a5b1e32Ted Kremenek // Output the short text. 18661dc71ab04ffb38a2387057e70885f260a5b1e32Ted Kremenek // FIXME: Really use a short string. 1875d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek Indent(o, indent) << "<key>message</key>\n"; 1887c06f036a3092a7e019979e1ca836a1fbe14edc7Ted Kremenek Indent(o, indent); 189b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek EmitString(o, P.getString()) << '\n'; 19007189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek 191082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek // Finish up. 192082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek --indent; 193082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek Indent(o, indent); o << "</dict>\n"; 194082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek} 195082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek 1962042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenekstatic void ReportPiece(raw_ostream &o, 1972042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const PathDiagnosticPiece &P, 1982042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const FIDMap& FM, const SourceManager &SM, 1992042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const LangOptions &LangOpts, 2002042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek unsigned indent, 201e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned depth, 202d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks bool includeControlFlow, 203d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks bool isKeyEvent = false); 2042042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek 2052042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenekstatic void ReportCall(raw_ostream &o, 2062042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const PathDiagnosticCallPiece &P, 2072042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const FIDMap& FM, const SourceManager &SM, 2082042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const LangOptions &LangOpts, 209e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned indent, 210e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned depth) { 2112042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek 2122042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek IntrusiveRefCntPtr<PathDiagnosticEventPiece> callEnter = 2132042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek P.getCallEnterEvent(); 214097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek 2152042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek if (callEnter) 216d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks ReportPiece(o, *callEnter, FM, SM, LangOpts, indent, depth, true, 217d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks P.isLastInMainSourceFile()); 2182042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek 219097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek IntrusiveRefCntPtr<PathDiagnosticEventPiece> callEnterWithinCaller = 220097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek P.getCallEnterWithinCallerEvent(); 221097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek 222e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek ++depth; 223e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek 224097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek if (callEnterWithinCaller) 225e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek ReportPiece(o, *callEnterWithinCaller, FM, SM, LangOpts, 226e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek indent, depth, true); 227097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek 228ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek for (PathPieces::const_iterator I = P.path.begin(), E = P.path.end();I!=E;++I) 229ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek ReportPiece(o, **I, FM, SM, LangOpts, indent, depth, true); 2307be2245487f9cd7d04f013db92280d9ccd323586Jordan Rose 2317be2245487f9cd7d04f013db92280d9ccd323586Jordan Rose --depth; 2322042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek 2332042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek IntrusiveRefCntPtr<PathDiagnosticEventPiece> callExit = 2342042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek P.getCallExitEvent(); 235097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek 236097ebb3d8ce55d1f78a3f1e7a0978dbde5ee2898Ted Kremenek if (callExit) 237e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek ReportPiece(o, *callExit, FM, SM, LangOpts, indent, depth, true); 2382042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek} 2392042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek 2409c378f705405d37f49795d5e915989de774fe11fTed Kremenekstatic void ReportMacro(raw_ostream &o, 241082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek const PathDiagnosticMacroPiece& P, 2422c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const FIDMap& FM, const SourceManager &SM, 2432c78b873f4f3823ae859c15674cb3d76c8554113Chris Lattner const LangOptions &LangOpts, 244e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned indent, 245e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned depth) { 2461eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 247ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek for (PathPieces::const_iterator I = P.subPieces.begin(), E=P.subPieces.end(); 248082cb8d7bd9bdb3fe58e8e1a2897c79c4ebcc3a7Ted Kremenek I!=E; ++I) { 249ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek ReportPiece(o, **I, FM, SM, LangOpts, indent, depth, false); 25068fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier } 25168fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier} 25268fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier 25368fbb3ee8ae374b6505885e907af92b30eef707fChad Rosierstatic void ReportDiag(raw_ostream &o, const PathDiagnosticPiece& P, 25468fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier const FIDMap& FM, const SourceManager &SM, 25568fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier const LangOptions &LangOpts) { 256e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek ReportPiece(o, P, FM, SM, LangOpts, 4, 0, true); 2572042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek} 25868fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier 2592042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenekstatic void ReportPiece(raw_ostream &o, 2602042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const PathDiagnosticPiece &P, 2612042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const FIDMap& FM, const SourceManager &SM, 2622042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek const LangOptions &LangOpts, 2632042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek unsigned indent, 264e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek unsigned depth, 265d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks bool includeControlFlow, 266d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks bool isKeyEvent) { 26768fbb3ee8ae374b6505885e907af92b30eef707fChad Rosier switch (P.getKind()) { 2682042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek case PathDiagnosticPiece::ControlFlow: 2692042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek if (includeControlFlow) 2702042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek ReportControlFlow(o, cast<PathDiagnosticControlFlowPiece>(P), FM, SM, 2712042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek LangOpts, indent); 2722042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek break; 2732042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek case PathDiagnosticPiece::Call: 2742042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek ReportCall(o, cast<PathDiagnosticCallPiece>(P), FM, SM, LangOpts, 275e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek indent, depth); 2762042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek break; 2772042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek case PathDiagnosticPiece::Event: 2782042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek ReportEvent(o, cast<PathDiagnosticSpotPiece>(P), FM, SM, LangOpts, 279d95b70175646829c26344d5f0bda1ec3009f2a5bAnna Zaks indent, depth, isKeyEvent); 2802042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek break; 2812042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek case PathDiagnosticPiece::Macro: 2822042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek ReportMacro(o, cast<PathDiagnosticMacroPiece>(P), FM, SM, LangOpts, 283e881efe78596a6ce9219237b737ced4adb1f8251Ted Kremenek indent, depth); 2842042fc1f36d471f437023e8899f0c4fadded2341Ted Kremenek break; 2850008683bee5ab26c2a5a495adb2a894fc7e7c7c9Ted Kremenek } 2865d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek} 2875d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 288bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenekvoid PlistDiagnostics::FlushDiagnosticsImpl( 289bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek std::vector<const PathDiagnostic *> &Diags, 290c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek FilesMade *filesMade) { 2915d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Build up a set of FIDs that we use by scanning the locations and 2925d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // ranges of the diagnostics. 2935d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek FIDMap FM; 2945f9e272e632e951b1efe824cd16acb4d96077930Chris Lattner SmallVector<FileID, 10> Fids; 2956bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines const SourceManager* SM = nullptr; 2961eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 297bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek if (!Diags.empty()) 298ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek SM = &(*(*Diags.begin())->path.begin())->getLocation().getManager(); 2995d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 30062ff52868976a8494224a2914f1869329777944cTed Kremenek 301bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek for (std::vector<const PathDiagnostic*>::iterator DI = Diags.begin(), 302bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek DE = Diags.end(); DI != DE; ++DI) { 3031eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 304ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek const PathDiagnostic *D = *DI; 3051eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 306cfa88f893915ceb8ae4ce2f17c46c24a4d67502fDmitri Gribenko SmallVector<const PathPieces *, 5> WorkList; 30762ff52868976a8494224a2914f1869329777944cTed Kremenek WorkList.push_back(&D->path); 3081eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 30962ff52868976a8494224a2914f1869329777944cTed Kremenek while (!WorkList.empty()) { 310344472ebeded2fca2ed5013b9e87f81d09bfa908Robert Wilhelm const PathPieces &path = *WorkList.pop_back_val(); 311344472ebeded2fca2ed5013b9e87f81d09bfa908Robert Wilhelm 312344472ebeded2fca2ed5013b9e87f81d09bfa908Robert Wilhelm for (PathPieces::const_iterator I = path.begin(), E = path.end(); I != E; 313344472ebeded2fca2ed5013b9e87f81d09bfa908Robert Wilhelm ++I) { 314ef8225444452a1486bd721f3285301fe84643b00Stephen Hines const PathDiagnosticPiece *piece = I->get(); 315651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines AddFID(FM, Fids, *SM, piece->getLocation().asLocation()); 3162b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek ArrayRef<SourceRange> Ranges = piece->getRanges(); 3172b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek for (ArrayRef<SourceRange>::iterator I = Ranges.begin(), 3182b2c49d2ac5adb34f900f7a854a3ad5a6b0dff3cTed Kremenek E = Ranges.end(); I != E; ++I) { 319651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines AddFID(FM, Fids, *SM, I->getBegin()); 320651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines AddFID(FM, Fids, *SM, I->getEnd()); 32162ff52868976a8494224a2914f1869329777944cTed Kremenek } 32262ff52868976a8494224a2914f1869329777944cTed Kremenek 32362ff52868976a8494224a2914f1869329777944cTed Kremenek if (const PathDiagnosticCallPiece *call = 32462ff52868976a8494224a2914f1869329777944cTed Kremenek dyn_cast<PathDiagnosticCallPiece>(piece)) { 3250344e5423db6dbb614f057887be714d2c0f7f0f6Anna Zaks IntrusiveRefCntPtr<PathDiagnosticEventPiece> 3260344e5423db6dbb614f057887be714d2c0f7f0f6Anna Zaks callEnterWithin = call->getCallEnterWithinCallerEvent(); 3270344e5423db6dbb614f057887be714d2c0f7f0f6Anna Zaks if (callEnterWithin) 328651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines AddFID(FM, Fids, *SM, callEnterWithin->getLocation().asLocation()); 3290344e5423db6dbb614f057887be714d2c0f7f0f6Anna Zaks 33062ff52868976a8494224a2914f1869329777944cTed Kremenek WorkList.push_back(&call->path); 33162ff52868976a8494224a2914f1869329777944cTed Kremenek } 33262ff52868976a8494224a2914f1869329777944cTed Kremenek else if (const PathDiagnosticMacroPiece *macro = 33362ff52868976a8494224a2914f1869329777944cTed Kremenek dyn_cast<PathDiagnosticMacroPiece>(piece)) { 33462ff52868976a8494224a2914f1869329777944cTed Kremenek WorkList.push_back(¯o->subPieces); 33562ff52868976a8494224a2914f1869329777944cTed Kremenek } 336ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek } 3375d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek } 3385d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek } 3395d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 340ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek // Open the file. 3415d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek std::string ErrMsg; 342651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines llvm::raw_fd_ostream o(OutputFile.c_str(), ErrMsg, llvm::sys::fs::F_Text); 3435d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek if (!ErrMsg.empty()) { 344dba241df071c4a15ac97e5cadd2d581998662809Anna Zaks llvm::errs() << "warning: could not create file: " << OutputFile << '\n'; 3455d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek return; 3465d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek } 3471eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 348ef8225444452a1486bd721f3285301fe84643b00Stephen Hines EmitPlistHeader(o); 3491eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3505d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Write the root object: a <dict> containing... 351f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks // - "clang_version", the string representation of clang version 3525d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // - "files", an <array> mapping from FIDs to file names 3531eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // - "diagnostics", an <array> containing the path diagnostics 354f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks o << "<dict>\n" << 355f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks " <key>clang_version</key>\n"; 356f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks EmitString(o, getClangFullVersion()) << '\n'; 357f238aa4f556c0aa3024abebaf3bdbf5f3f68fb94Anna Zaks o << " <key>files</key>\n" 3585d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek " <array>\n"; 3591eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 360ef8225444452a1486bd721f3285301fe84643b00Stephen Hines for (FileID FID : Fids) 361ef8225444452a1486bd721f3285301fe84643b00Stephen Hines EmitString(o << " ", SM->getFileEntryForID(FID)->getName()) << '\n'; 3621eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3635d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek o << " </array>\n" 3645d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek " <key>diagnostics</key>\n" 3655d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek " <array>\n"; 3661eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 367bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek for (std::vector<const PathDiagnostic*>::iterator DI=Diags.begin(), 368bac341346f3c8e713a8f165120fd54b500ee3189Ted Kremenek DE = Diags.end(); DI!=DE; ++DI) { 3691eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 370ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek o << " <dict>\n" 371ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek " <key>path</key>\n"; 3721eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 373ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek const PathDiagnostic *D = *DI; 3741eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 375ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek o << " <array>\n"; 376f75560670bcdd59b051149bdece3eac14e313853Ted Kremenek 377ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek for (PathPieces::const_iterator I = D->path.begin(), E = D->path.end(); 378802e02463b880f53a6e645bde78cc412481ce9e0Ted Kremenek I != E; ++I) 379ed866e73bab7733f5226f84c52edefe23d694b2fTed Kremenek ReportDiag(o, **I, FM, *SM, LangOpts); 3801eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 381ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek o << " </array>\n"; 3821eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 3831eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump // Output the bug type and bug category. 384b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek o << " <key>description</key>"; 3853a46f5fd1709f6df03bbb8b0abf84052dc0f39ffJordan Rose EmitString(o, D->getShortDescription()) << '\n'; 386b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek o << " <key>category</key>"; 387b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek EmitString(o, D->getCategory()) << '\n'; 388b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek o << " <key>type</key>"; 389b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek EmitString(o, D->getBugType()) << '\n'; 39007189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek 39107189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek // Output information about the semantic context where 39207189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek // the issue occurred. 39307189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek if (const Decl *DeclWithIssue = D->getDeclWithIssue()) { 39407189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek // FIXME: handle blocks, which have no name. 39507189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek if (const NamedDecl *ND = dyn_cast<NamedDecl>(DeclWithIssue)) { 39607189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek StringRef declKind; 39707189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek switch (ND->getKind()) { 39807189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek case Decl::CXXRecord: 39907189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek declKind = "C++ class"; 40007189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek break; 40107189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek case Decl::CXXMethod: 40207189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek declKind = "C++ method"; 40307189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek break; 40407189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek case Decl::ObjCMethod: 40507189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek declKind = "Objective-C method"; 40607189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek break; 40707189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek case Decl::Function: 40807189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek declKind = "function"; 40907189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek break; 41007189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek default: 41107189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek break; 41207189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek } 41307189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek if (!declKind.empty()) { 41407189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek const std::string &declName = ND->getDeclName().getAsString(); 41507189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek o << " <key>issue_context_kind</key>"; 41607189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek EmitString(o, declKind) << '\n'; 41707189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek o << " <key>issue_context</key>"; 41807189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek EmitString(o, declName) << '\n'; 41907189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek } 420a64fae162fd1ca9398f6f4ecb27648d965e01587Anna Zaks 421a64fae162fd1ca9398f6f4ecb27648d965e01587Anna Zaks // Output the bug hash for issue unique-ing. Currently, it's just an 422a64fae162fd1ca9398f6f4ecb27648d965e01587Anna Zaks // offset from the beginning of the function. 423a64fae162fd1ca9398f6f4ecb27648d965e01587Anna Zaks if (const Stmt *Body = DeclWithIssue->getBody()) { 42497bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks 4256dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // If the bug uniqueing location exists, use it for the hash. 4266dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // For example, this ensures that two leaks reported on the same line 4276dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // will have different issue_hashes and that the hash will identify 4286dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // the leak location even after code is added between the allocation 4296dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // site and the end of scope (leak report location). 43097bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks PathDiagnosticLocation UPDLoc = D->getUniqueingLoc(); 43197bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks if (UPDLoc.isValid()) { 43297bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks FullSourceLoc UL(SM->getExpansionLoc(UPDLoc.asLocation()), 43397bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks *SM); 43497bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks FullSourceLoc UFunL(SM->getExpansionLoc( 43597bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks D->getUniqueingDecl()->getBody()->getLocStart()), *SM); 4366dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks o << " <key>issue_hash</key><string>" 4376dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks << UL.getExpansionLineNumber() - UFunL.getExpansionLineNumber() 4386dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks << "</string>\n"; 4396dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks 4406dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks // Otherwise, use the location on which the bug is reported. 4416dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks } else { 4426dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks FullSourceLoc L(SM->getExpansionLoc(D->getLocation().asLocation()), 4436dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks *SM); 4446dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks FullSourceLoc FunL(SM->getExpansionLoc(Body->getLocStart()), *SM); 4456dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks o << " <key>issue_hash</key><string>" 4466dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks << L.getExpansionLineNumber() - FunL.getExpansionLineNumber() 4476dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks << "</string>\n"; 44897bfb558f69c09b01a5c1510f08dc91eb62329a7Anna Zaks } 4496dfb96045bebe00212d251da1dad4660cb8652acAnna Zaks 450a64fae162fd1ca9398f6f4ecb27648d965e01587Anna Zaks } 45107189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek } 45207189521a15d9c088216b943649cb9fe231cbb57Ted Kremenek } 4531eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 454ca1bada92c6e95d7beed2afdde5eaf3759fa8607Ted Kremenek // Output the location of the bug. 455ca1bada92c6e95d7beed2afdde5eaf3759fa8607Ted Kremenek o << " <key>location</key>\n"; 456651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines EmitLocation(o, *SM, LangOpts, D->getLocation().asLocation(), FM, 2); 4571eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 458f75560670bcdd59b051149bdece3eac14e313853Ted Kremenek // Output the diagnostic to the sub-diagnostic client, if any. 459c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek if (!filesMade->empty()) { 460c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek StringRef lastName; 461b75e2602e246b44bb285be8cc31166302d77998fTed Kremenek PDFileEntry::ConsumerFiles *files = filesMade->getFiles(*D); 4628c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose if (files) { 4638c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose for (PDFileEntry::ConsumerFiles::const_iterator CI = files->begin(), 4648c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose CE = files->end(); CI != CE; ++CI) { 4658c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose StringRef newName = CI->first; 4668c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose if (newName != lastName) { 4678c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose if (!lastName.empty()) { 4688c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose o << " </array>\n"; 4698c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose } 4708c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose lastName = newName; 4718c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose o << " <key>" << lastName << "_files</key>\n"; 4728c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose o << " <array>\n"; 473b75e2602e246b44bb285be8cc31166302d77998fTed Kremenek } 4748c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose o << " <string>" << CI->second << "</string>\n"; 475c4bac8e376b98d633bb00ee5f510d5e58449753cTed Kremenek } 476f9f5fdbbeff3f60c5e8c0461df48d84365d56fd7Jordan Rose o << " </array>\n"; 4778c916ee23c7c16e859eb55a907385f94039f8b27Jordan Rose } 478f75560670bcdd59b051149bdece3eac14e313853Ted Kremenek } 4791eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 480b0b6f726ab78ca32d60c5970777ae1d383d047dfTed Kremenek // Close up the entry. 481ca1bada92c6e95d7beed2afdde5eaf3759fa8607Ted Kremenek o << " </dict>\n"; 482ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek } 4835d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek 484ddf32dabe71f00aa0943449f67201f587f0a04d6Ted Kremenek o << " </array>\n"; 4851eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump 4865d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek // Finish. 487b75e2602e246b44bb285be8cc31166302d77998fTed Kremenek o << "</dict>\n</plist>"; 4885d866256333fb6115a8a86ac4f89b2ca36e20c70Ted Kremenek} 489