clang  6.0.0svn
Sanitizers.cpp
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1 //===--- Sanitizers.cpp - C Language Family Language Options ----*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file defines the classes from Sanitizers.h
11 //
12 //===----------------------------------------------------------------------===//
13 #include "clang/Basic/Sanitizers.h"
14 #include "clang/Basic/LLVM.h"
15 #include "llvm/ADT/StringRef.h"
16 #include "llvm/ADT/StringSwitch.h"
17 
18 using namespace clang;
19 
20 SanitizerMask clang::parseSanitizerValue(StringRef Value, bool AllowGroups) {
21  SanitizerMask ParsedKind = llvm::StringSwitch<SanitizerMask>(Value)
22 #define SANITIZER(NAME, ID) .Case(NAME, SanitizerKind::ID)
23 #define SANITIZER_GROUP(NAME, ID, ALIAS) \
24  .Case(NAME, AllowGroups ? SanitizerKind::ID##Group : 0)
25 #include "clang/Basic/Sanitizers.def"
26  .Default(0);
27  return ParsedKind;
28 }
29 
31 #define SANITIZER(NAME, ID)
32 #define SANITIZER_GROUP(NAME, ID, ALIAS) \
33  if (Kinds & SanitizerKind::ID##Group) \
34  Kinds |= SanitizerKind::ID;
35 #include "clang/Basic/Sanitizers.def"
36  return Kinds;
37 }
Defines the clang::SanitizerKind enum.
Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified...
#define SANITIZER(NAME, ID)
Dataflow Directional Tag Classes.
uint64_t SanitizerMask
Definition: Sanitizers.h:24
SanitizerMask parseSanitizerValue(StringRef Value, bool AllowGroups)
Parse a single value from a -fsanitize= or -fno-sanitize= value list.
Definition: Sanitizers.cpp:20
SanitizerMask expandSanitizerGroups(SanitizerMask Kinds)
For each sanitizer group bit set in Kinds, set the bits for sanitizers this group enables...
Definition: Sanitizers.cpp:30