contrib/llvm/tools/clang/lib/Basic/Sanitizers.cpp

   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
  30 SanitizerMask clang::expandSanitizerGroups(SanitizerMask Kinds) {
  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 }