1 //===-- SVals.def - Metadata about SVal kinds -------------------*- 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 // The list of symbolic values (SVal kinds and sub-kinds) used in the Static 11 // Analyzer. The distinction between loc:: and nonloc:: SVal namespaces is 12 // currently hardcoded, because it is too peculiar and explicit to be handled 13 // uniformly. In order to use this information, users of this file must define 14 // one or more of the following macros: 15 // 16 // BASIC_SVAL(Id, Parent) - for specific SVal sub-kinds, which are 17 // neither in loc:: nor in nonloc:: namespace; these classes occupy 18 // their own base kind IdKind. 19 // 20 // ABSTRACT_SVAL(Id, Parent) - for abstract SVal classes which are 21 // neither in loc:: nor in nonloc:: namespace, 22 // 23 // ABSTRACT_SVAL_WITH_KIND(Id, Parent) - for SVal classes which are also 24 // neither in loc:: nor in nonloc:: namespace, but occupy a whole base kind 25 // identifier IdKind, much like BASIC_SVALs. 26 // 27 // LOC_SVAL(Id, Parent) - for values in loc:: namespace, which occupy a sub-kind 28 // loc::IdKind. 29 // 30 // NONLOC_SVAL(Id, Parent) - for values in nonloc:: namespace, which occupy a 31 // sub-kind nonloc::IdKind. 32 // 33 //===----------------------------------------------------------------------===// 34 35 #ifndef BASIC_SVAL 36 #define BASIC_SVAL(Id, Parent) 37 #endif 38 39 #ifndef ABSTRACT_SVAL 40 #define ABSTRACT_SVAL(Id, Parent) 41 #endif 42 43 #ifndef ABSTRACT_SVAL_WITH_KIND 44 #define ABSTRACT_SVAL_WITH_KIND(Id, Parent) ABSTRACT_SVAL(Id, Parent) 45 #endif 46 47 #ifndef LOC_SVAL 48 #define LOC_SVAL(Id, Parent) 49 #endif 50 51 #ifndef NONLOC_SVAL 52 #define NONLOC_SVAL(Id, Parent) 53 #endif 54 55 BASIC_SVAL(UndefinedVal, SVal) 56 ABSTRACT_SVAL(DefinedOrUnknownSVal, SVal) 57 BASIC_SVAL(UnknownVal, DefinedOrUnknownSVal) 58 ABSTRACT_SVAL(DefinedSVal, DefinedOrUnknownSVal) 59 ABSTRACT_SVAL_WITH_KIND(Loc, DefinedSVal) 60 LOC_SVAL(ConcreteInt, Loc) 61 LOC_SVAL(GotoLabel, Loc) 62 LOC_SVAL(MemRegionVal, Loc) 63 ABSTRACT_SVAL_WITH_KIND(NonLoc, DefinedSVal) 64 NONLOC_SVAL(CompoundVal, NonLoc) 65 NONLOC_SVAL(ConcreteInt, NonLoc) 66 NONLOC_SVAL(LazyCompoundVal, NonLoc) 67 NONLOC_SVAL(LocAsInteger, NonLoc) 68 NONLOC_SVAL(SymbolVal, NonLoc) 69 NONLOC_SVAL(PointerToMember, NonLoc) 70 71 #undef NONLOC_SVAL 72 #undef LOC_SVAL 73 #undef ABSTRACT_SVAL_WITH_KIND 74 #undef ABSTRACT_SVAL 75 #undef BASIC_SVAL 76
