clang  mainline
Classes | Namespaces | Defines
ProgramStateTrait.h File Reference
#include "llvm/Support/Allocator.h"
#include "llvm/Support/DataTypes.h"
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Classes

struct  clang::ento::ProgramStatePartialTrait< llvm::ImmutableMap< Key, Data, Info > >
struct  clang::ento::ProgramStatePartialTrait< llvm::ImmutableSet< Key, Info > >
struct  clang::ento::ProgramStatePartialTrait< llvm::ImmutableList< T > >
struct  clang::ento::ProgramStatePartialTrait< bool >
struct  clang::ento::ProgramStatePartialTrait< unsigned >
struct  clang::ento::ProgramStatePartialTrait< void * >
struct  clang::ento::ProgramStatePartialTrait< const void * >

Namespaces

namespace  llvm
namespace  clang
namespace  clang::ento

Defines

#define REGISTER_TRAIT_WITH_PROGRAMSTATE(Name, Type)
#define CLANG_ENTO_PROGRAMSTATE_MAP(Key, Value)   llvm::ImmutableMap<Key, Value>

Define Documentation

#define CLANG_ENTO_PROGRAMSTATE_MAP (   Key,
  Value 
)    llvm::ImmutableMap<Key, Value>

Helper for registering a map trait.

If the map type were written directly in the invocation of REGISTER_TRAIT_WITH_PROGRAMSTATE, the comma in the template arguments would be treated as a macro argument separator, which is wrong. This allows the user to specify a map type in a way that the preprocessor can deal with.

Definition at line 104 of file ProgramStateTrait.h.

#define REGISTER_TRAIT_WITH_PROGRAMSTATE (   Name,
  Type 
)
Value:
namespace { \
      class Name {}; \
      typedef Type Name ## Ty; \
    } \
    namespace clang { \
    namespace ento { \
      template <> \
      struct ProgramStateTrait<Name> \
        : public ProgramStatePartialTrait<Name ## Ty> { \
        static void *GDMIndex() { static int Index; return &Index; } \
      }; \
    } \
    }

Declares a program state trait for type Type called Name, and introduce a typedef named NameTy. The macro should not be used inside namespaces, or for traits that must be accessible from more than one translation unit.

Definition at line 40 of file ProgramStateTrait.h.