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-rw-r--r--include/lldb/Expression/ClangASTSource.h127
1 files changed, 61 insertions, 66 deletions
diff --git a/include/lldb/Expression/ClangASTSource.h b/include/lldb/Expression/ClangASTSource.h
index 3e41a9e69e9b..46140d2f2e64 100644
--- a/include/lldb/Expression/ClangASTSource.h
+++ b/include/lldb/Expression/ClangASTSource.h
@@ -15,6 +15,7 @@
#include "clang/Basic/IdentifierTable.h"
#include "lldb/Symbol/ClangExternalASTSourceCommon.h"
#include "lldb/Symbol/ClangASTImporter.h"
+#include "lldb/Symbol/ClangASTType.h"
#include "lldb/Target/Target.h"
#include "llvm/ADT/SmallSet.h"
@@ -45,39 +46,40 @@ public:
/// @param[in] declMap
/// A reference to the LLDB object that handles entity lookup.
//------------------------------------------------------------------
- ClangASTSource (const lldb::TargetSP &target) :
+ ClangASTSource (const lldb::TargetSP &target) :
m_import_in_progress (false),
m_lookups_enabled (false),
m_target (target),
m_ast_context (NULL),
+ m_active_lexical_decls (),
m_active_lookups ()
{
m_ast_importer = m_target->GetClangASTImporter();
}
-
+
//------------------------------------------------------------------
/// Destructor
//------------------------------------------------------------------
- ~ClangASTSource();
-
+ ~ClangASTSource();
+
//------------------------------------------------------------------
/// Interface stubs.
//------------------------------------------------------------------
- clang::Decl *GetExternalDecl (uint32_t) { return NULL; }
- clang::Stmt *GetExternalDeclStmt (uint64_t) { return NULL; }
- clang::Selector GetExternalSelector (uint32_t) { return clang::Selector(); }
- uint32_t GetNumExternalSelectors () { return 0; }
- clang::CXXBaseSpecifier *GetExternalCXXBaseSpecifiers (uint64_t Offset)
+ clang::Decl *GetExternalDecl (uint32_t) override { return NULL; }
+ clang::Stmt *GetExternalDeclStmt (uint64_t) override { return NULL; }
+ clang::Selector GetExternalSelector (uint32_t) override { return clang::Selector(); }
+ uint32_t GetNumExternalSelectors () override { return 0; }
+ clang::CXXBaseSpecifier *GetExternalCXXBaseSpecifiers (uint64_t Offset) override
{ return NULL; }
void MaterializeVisibleDecls (const clang::DeclContext *DC)
{ return; }
-
+
void InstallASTContext (clang::ASTContext *ast_context)
{
m_ast_context = ast_context;
m_ast_importer->InstallMapCompleter(ast_context, *this);
}
-
+
//
// APIs for ExternalASTSource
//
@@ -100,10 +102,8 @@ public:
/// @return
/// Whatever SetExternalVisibleDeclsForName returns.
//------------------------------------------------------------------
- bool
- FindExternalVisibleDeclsByName (const clang::DeclContext *DC,
- clang::DeclarationName Name);
-
+ bool FindExternalVisibleDeclsByName(const clang::DeclContext *DC, clang::DeclarationName Name) override;
+
//------------------------------------------------------------------
/// Enumerate all Decls in a given lexical context.
///
@@ -117,11 +117,10 @@ public:
/// @param[in] Decls
/// A vector that is filled in with matching Decls.
//------------------------------------------------------------------
- clang::ExternalLoadResult
- FindExternalLexicalDecls (const clang::DeclContext *DC,
- bool (*isKindWeWant)(clang::Decl::Kind),
- llvm::SmallVectorImpl<clang::Decl*> &Decls);
-
+ clang::ExternalLoadResult FindExternalLexicalDecls(const clang::DeclContext *DC,
+ bool (*isKindWeWant)(clang::Decl::Kind),
+ llvm::SmallVectorImpl<clang::Decl *> &Decls) override;
+
//------------------------------------------------------------------
/// Specify the layout of the contents of a RecordDecl.
///
@@ -154,33 +153,28 @@ public:
///
/// @return
/// True <=> the layout is valid.
- //-----------------------------------------------------------------
- bool
- layoutRecordType(const clang::RecordDecl *Record,
- uint64_t &Size,
- uint64_t &Alignment,
- llvm::DenseMap <const clang::FieldDecl *, uint64_t> &FieldOffsets,
- llvm::DenseMap <const clang::CXXRecordDecl *, clang::CharUnits> &BaseOffsets,
- llvm::DenseMap <const clang::CXXRecordDecl *, clang::CharUnits> &VirtualBaseOffsets);
-
+ //-----------------------------------------------------------------
+ bool layoutRecordType(const clang::RecordDecl *Record, uint64_t &Size, uint64_t &Alignment,
+ llvm::DenseMap<const clang::FieldDecl *, uint64_t> &FieldOffsets,
+ llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> &BaseOffsets,
+ llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> &VirtualBaseOffsets) override;
+
//------------------------------------------------------------------
/// Complete a TagDecl.
///
/// @param[in] Tag
/// The Decl to be completed in place.
//------------------------------------------------------------------
- virtual void
- CompleteType (clang::TagDecl *Tag);
-
+ void CompleteType(clang::TagDecl *Tag) override;
+
//------------------------------------------------------------------
/// Complete an ObjCInterfaceDecl.
///
/// @param[in] Class
/// The Decl to be completed in place.
//------------------------------------------------------------------
- virtual void
- CompleteType (clang::ObjCInterfaceDecl *Class);
-
+ void CompleteType(clang::ObjCInterfaceDecl *Class) override;
+
//------------------------------------------------------------------
/// Called on entering a translation unit. Tells Clang by calling
/// setHasExternalVisibleStorage() and setHasExternalLexicalStorage()
@@ -189,8 +183,8 @@ public:
/// @param[in] ASTConsumer
/// Unused.
//------------------------------------------------------------------
- void StartTranslationUnit (clang::ASTConsumer *Consumer);
-
+ void StartTranslationUnit(clang::ASTConsumer *Consumer) override;
+
//
// APIs for NamespaceMapCompleter
//
@@ -209,10 +203,9 @@ public:
/// The map for the namespace's parent namespace, if there is
/// one.
//------------------------------------------------------------------
- void CompleteNamespaceMap (ClangASTImporter::NamespaceMapSP &namespace_map,
- const ConstString &name,
- ClangASTImporter::NamespaceMapSP &parent_map) const;
-
+ void CompleteNamespaceMap(ClangASTImporter::NamespaceMapSP &namespace_map, const ConstString &name,
+ ClangASTImporter::NamespaceMapSP &parent_map) const override;
+
//
// Helper APIs
//
@@ -249,41 +242,37 @@ public:
m_original(original)
{
}
-
+
bool
- FindExternalVisibleDeclsByName (const clang::DeclContext *DC,
- clang::DeclarationName Name)
+ FindExternalVisibleDeclsByName(const clang::DeclContext *DC, clang::DeclarationName Name) override
{
return m_original.FindExternalVisibleDeclsByName(DC, Name);
}
-
- clang::ExternalLoadResult
- FindExternalLexicalDecls (const clang::DeclContext *DC,
- bool (*isKindWeWant)(clang::Decl::Kind),
- llvm::SmallVectorImpl<clang::Decl*> &Decls)
+
+ clang::ExternalLoadResult
+ FindExternalLexicalDecls(const clang::DeclContext *DC, bool (*isKindWeWant)(clang::Decl::Kind),
+ llvm::SmallVectorImpl<clang::Decl *> &Decls) override
{
return m_original.FindExternalLexicalDecls(DC, isKindWeWant, Decls);
}
-
+
void
- CompleteType (clang::TagDecl *Tag)
+ CompleteType(clang::TagDecl *Tag) override
{
return m_original.CompleteType(Tag);
}
-
- void
- CompleteType (clang::ObjCInterfaceDecl *Class)
+
+ void
+ CompleteType(clang::ObjCInterfaceDecl *Class) override
{
return m_original.CompleteType(Class);
}
-
- bool
- layoutRecordType(const clang::RecordDecl *Record,
- uint64_t &Size,
- uint64_t &Alignment,
- llvm::DenseMap <const clang::FieldDecl *, uint64_t> &FieldOffsets,
- llvm::DenseMap <const clang::CXXRecordDecl *, clang::CharUnits> &BaseOffsets,
- llvm::DenseMap <const clang::CXXRecordDecl *, clang::CharUnits> &VirtualBaseOffsets)
+
+ bool
+ layoutRecordType(const clang::RecordDecl *Record, uint64_t &Size, uint64_t &Alignment,
+ llvm::DenseMap<const clang::FieldDecl *, uint64_t> &FieldOffsets,
+ llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> &BaseOffsets,
+ llvm::DenseMap<const clang::CXXRecordDecl *, clang::CharUnits> &VirtualBaseOffsets) override
{
return m_original.layoutRecordType(Record,
Size,
@@ -293,7 +282,8 @@ public:
VirtualBaseOffsets);
}
- void StartTranslationUnit (clang::ASTConsumer *Consumer)
+ void
+ StartTranslationUnit(clang::ASTConsumer *Consumer) override
{
return m_original.StartTranslationUnit(Consumer);
}
@@ -413,8 +403,9 @@ protected:
bool m_lookups_enabled;
const lldb::TargetSP m_target; ///< The target to use in finding variables and types.
- clang::ASTContext *m_ast_context; ///< The AST context requests are coming in for.
+ clang::ASTContext *m_ast_context; ///< The AST context requests are coming in for.
ClangASTImporter *m_ast_importer; ///< The target's AST importer.
+ std::set<const clang::Decl *> m_active_lexical_decls;
std::set<const char *> m_active_lookups;
};
@@ -485,8 +476,12 @@ struct NameSearchContext {
///
/// @param[in] type
/// The opaque QualType for the FunDecl being registered.
+ ///
+ /// @param[in] extern_c
+ /// If true, build an extern "C" linkage specification for this.
//------------------------------------------------------------------
- clang::NamedDecl *AddFunDecl(const ClangASTType &type);
+ clang::NamedDecl *AddFunDecl(const ClangASTType &type,
+ bool extern_c = false);
//------------------------------------------------------------------
/// Create a FunDecl with the name being searched for and generic
@@ -513,7 +508,7 @@ struct NameSearchContext {
/// The DeclContextLookupResult, usually returned as the result
/// of querying a DeclContext.
//------------------------------------------------------------------
- void AddLookupResult (clang::DeclContextLookupConstResult result);
+ void AddLookupResult (clang::DeclContextLookupResult result);
//------------------------------------------------------------------
/// Add a NamedDecl to the list of results.
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 09:17:59 +0000