1 //===--- BugType.h - Bug Information Desciption ----------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines BugType, a class representing a bug type.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_CLANG_ANALYSIS_BUGTYPE
15 #define LLVM_CLANG_ANALYSIS_BUGTYPE
17 #include "clang/Analysis/PathSensitive/BugReporter.h"
18 #include <llvm/ADT/FoldingSet.h>
23 class BugReportEquivClass;
25 class BuiltinBugReport;
26 class BugReporterContext;
32 const std::string Name;
33 const std::string Category;
34 llvm::FoldingSet<BugReportEquivClass> EQClasses;
35 friend class BugReporter;
38 BugType(llvm::StringRef name, llvm::StringRef cat)
39 : Name(name), Category(cat), SuppressonSink(false) {}
42 // FIXME: Should these be made strings as well?
43 llvm::StringRef getName() const { return Name; }
44 llvm::StringRef getCategory() const { return Category; }
46 /// isSuppressOnSink - Returns true if bug reports associated with this bug
47 /// type should be suppressed if the end node of the report is post-dominated
49 bool isSuppressOnSink() const { return SuppressonSink; }
50 void setSuppressOnSink(bool x) { SuppressonSink = x; }
52 virtual void FlushReports(BugReporter& BR);
54 typedef llvm::FoldingSet<BugReportEquivClass>::iterator iterator;
55 iterator begin() { return EQClasses.begin(); }
56 iterator end() { return EQClasses.end(); }
58 typedef llvm::FoldingSet<BugReportEquivClass>::const_iterator const_iterator;
59 const_iterator begin() const { return EQClasses.begin(); }
60 const_iterator end() const { return EQClasses.end(); }
63 class BuiltinBug : public BugType {
64 const std::string desc;
66 BuiltinBug(const char *name, const char *description)
67 : BugType(name, "Logic error"), desc(description) {}
69 BuiltinBug(const char *name)
70 : BugType(name, "Logic error"), desc(name) {}
72 llvm::StringRef getDescription() const { return desc; }
75 } // end clang namespace