From: Leslie Zhai <lesliezhai@llvm.org.cn>
Date: Tue, 20 Jun 2017 06:44:46 +0000 (+0000)
Subject: [analyzer] Teach CloneDetection about Qt Meta-Object Compiler to filter auto generate... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a1efca534de495c59164aed80313323d56a0e773;p=clang

[analyzer] Teach CloneDetection about Qt Meta-Object Compiler to filter auto generated files

Reviewers: v.g.vassilev, teemperor

Reviewed By: teemperor

Differential Revision: https://reviews.llvm.org/D34353


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@305774 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Analysis/CloneDetection.h b/include/clang/Analysis/CloneDetection.h
index 3398a1f40a..1ca3514e69 100644
--- a/include/clang/Analysis/CloneDetection.h
+++ b/include/clang/Analysis/CloneDetection.h
@@ -321,11 +321,11 @@ struct OnlyLargestCloneConstraint {
   void constrain(std::vector<CloneDetector::CloneGroup> &Result);
 };
 
-struct AutoGeneratedCloneConstraint {
+struct FilenamePatternConstraint {
   StringRef IgnoredFilesPattern;
   std::shared_ptr<llvm::Regex> IgnoredFilesRegex;
 
-  AutoGeneratedCloneConstraint(StringRef IgnoredFilesPattern) 
+  FilenamePatternConstraint(StringRef IgnoredFilesPattern) 
       : IgnoredFilesPattern(IgnoredFilesPattern) {
     IgnoredFilesRegex = std::make_shared<llvm::Regex>("^(" +
         IgnoredFilesPattern.str() + "$)");
diff --git a/lib/Analysis/CloneDetection.cpp b/lib/Analysis/CloneDetection.cpp
index 3b44fab9d7..e86293a1dd 100644
--- a/lib/Analysis/CloneDetection.cpp
+++ b/lib/Analysis/CloneDetection.cpp
@@ -366,7 +366,7 @@ void OnlyLargestCloneConstraint::constrain(
   }
 }
 
-bool AutoGeneratedCloneConstraint::isAutoGenerated(const CloneDetector::CloneGroup &Group) {
+bool FilenamePatternConstraint::isAutoGenerated(const CloneDetector::CloneGroup &Group) {
   std::string Error;
   if (IgnoredFilesPattern.empty() || Group.empty() || 
       !IgnoredFilesRegex->isValid(Error))
diff --git a/lib/StaticAnalyzer/Checkers/CloneChecker.cpp b/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
index d0898adf49..83955c586b 100644
--- a/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
@@ -82,7 +82,7 @@ void CloneChecker::checkEndOfTranslationUnit(const TranslationUnitDecl *TU,
   std::vector<CloneDetector::CloneGroup> AllCloneGroups;
 
   Detector.findClones(AllCloneGroups,
-                      AutoGeneratedCloneConstraint(IgnoredFilesPattern),
+                      FilenamePatternConstraint(IgnoredFilesPattern),
                       RecursiveCloneTypeIIConstraint(),
                       MinComplexityConstraint(MinComplexity),
                       MinGroupSizeConstraint(2), OnlyLargestCloneConstraint());