/// matches "int b[7]"
///
/// Usable as: Matcher<ArrayType>, Matcher<ComplexType>
-AST_TYPELOC_TRAVERSE_MATCHER(hasElementType, getElement,
- AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType,
- ComplexType));
+AST_TYPELOC_TRAVERSE_MATCHER_DECL(hasElementType, getElement,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType,
+ ComplexType));
/// \brief Matches C arrays with a specified constant size.
///
/// matches "_Atomic(int) i"
///
/// Usable as: Matcher<AtomicType>
-AST_TYPELOC_TRAVERSE_MATCHER(hasValueType, getValue,
- AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType));
+AST_TYPELOC_TRAVERSE_MATCHER_DECL(hasValueType, getValue,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType));
/// \brief Matches types nodes representing C++11 auto types.
///
///
/// Usable as: Matcher<BlockPointerType>, Matcher<MemberPointerType>,
/// Matcher<PointerType>, Matcher<ReferenceType>
-AST_TYPELOC_TRAVERSE_MATCHER(pointee, getPointee,
- AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType,
- MemberPointerType,
- PointerType,
- ReferenceType));
+AST_TYPELOC_TRAVERSE_MATCHER_DECL(
+ pointee, getPointee,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType,
+ PointerType, ReferenceType));
/// \brief Matches typedef types.
///
// FIXME: add a matcher for TypeLoc derived classes using its custom casting
// API (no longer dyn_cast) if/when we need such matching
+#define AST_TYPE_TRAVERSE_MATCHER_DECL(MatcherName, FunctionName, \
+ ReturnTypesF) \
+ namespace internal { \
+ template <typename T> struct TypeMatcher##MatcherName##Getter { \
+ static QualType (T::*value())() const { return &T::FunctionName; } \
+ }; \
+ } \
+ extern const ::clang::ast_matchers::internal:: \
+ TypeTraversePolymorphicMatcher< \
+ QualType, \
+ ::clang::ast_matchers::internal::TypeMatcher##MatcherName##Getter, \
+ ::clang::ast_matchers::internal::TypeTraverseMatcher, \
+ ReturnTypesF>::Func MatcherName
+
+#define AST_TYPE_TRAVERSE_MATCHER_DEF(MatcherName, ReturnTypesF) \
+ const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher< \
+ QualType, \
+ ::clang::ast_matchers::internal::TypeMatcher##MatcherName##Getter, \
+ ::clang::ast_matchers::internal::TypeTraverseMatcher, \
+ ReturnTypesF>::Func MatcherName
+
/// \brief AST_TYPE_TRAVERSE_MATCHER(MatcherName, FunctionName) defines
/// the matcher \c MatcherName that can be used to traverse from one \c Type
/// to another.
::clang::ast_matchers::internal::TypeTraverseMatcher, \
ReturnTypesF>::Func MatcherName
+#define AST_TYPELOC_TRAVERSE_MATCHER_DECL(MatcherName, FunctionName, \
+ ReturnTypesF) \
+ namespace internal { \
+ template <typename T> struct TypeLocMatcher##MatcherName##Getter { \
+ static TypeLoc (T::*value())() const { return &T::FunctionName##Loc; } \
+ }; \
+ } \
+ extern const ::clang::ast_matchers::internal:: \
+ TypeTraversePolymorphicMatcher< \
+ TypeLoc, \
+ ::clang::ast_matchers::internal:: \
+ TypeLocMatcher##MatcherName##Getter, \
+ ::clang::ast_matchers::internal::TypeLocTraverseMatcher, \
+ ReturnTypesF>::Func MatcherName##Loc; \
+ AST_TYPE_TRAVERSE_MATCHER_DECL(MatcherName, FunctionName##Type, ReturnTypesF)
+
+#define AST_TYPELOC_TRAVERSE_MATCHER_DEF(MatcherName, ReturnTypesF) \
+ const ::clang::ast_matchers::internal::TypeTraversePolymorphicMatcher< \
+ TypeLoc, \
+ ::clang::ast_matchers::internal::TypeLocMatcher##MatcherName##Getter, \
+ ::clang::ast_matchers::internal::TypeLocTraverseMatcher, \
+ ReturnTypesF>::Func MatcherName##Loc; \
+ AST_TYPE_TRAVERSE_MATCHER_DEF(MatcherName, ReturnTypesF)
+
/// \brief AST_TYPELOC_TRAVERSE_MATCHER(MatcherName, FunctionName) works
/// identical to \c AST_TYPE_TRAVERSE_MATCHER but operates on \c TypeLocs.
#define AST_TYPELOC_TRAVERSE_MATCHER(MatcherName, FunctionName, ReturnTypesF) \
const AstTypeMatcher<TemplateTypeParmType> templateTypeParmType;
const AstTypeMatcher<InjectedClassNameType> injectedClassNameType;
const AstTypeMatcher<DecayedType> decayedType;
+AST_TYPELOC_TRAVERSE_MATCHER_DEF(hasElementType,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(ArrayType,
+ ComplexType));
+AST_TYPELOC_TRAVERSE_MATCHER_DEF(hasValueType,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(AtomicType));
+AST_TYPELOC_TRAVERSE_MATCHER_DEF(
+ pointee,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(BlockPointerType, MemberPointerType,
+ PointerType, ReferenceType));
} // end namespace ast_matchers
} // end namespace clang