forked from OSchip/llvm-project
56939cb310
This cleans up type systems to be more pluggable. Prior to this we had issues:
- Module, SymbolFile, and many others has "ClangASTContext &GetClangASTContext()" functions. All have been switched over to use "TypeSystem *GetTypeSystemForLanguage()"
- Cleaned up any places that were using the GetClangASTContext() functions to use TypeSystem
- Cleaned up Module so that it no longer has dedicated type system member variables:
lldb::ClangASTContextUP m_ast; ///< The Clang AST context for this module.
lldb::GoASTContextUP m_go_ast; ///< The Go AST context for this module.
Now we have a type system map:
typedef std::map<lldb::LanguageType, lldb::TypeSystemSP> TypeSystemMap;
TypeSystemMap m_type_system_map; ///< A map of any type systems associated with this module
- Many places in code were using ClangASTContext static functions to place with CompilerType objects and add modifiers (const, volatile, restrict) and to make typedefs, L and R value references and more. These have been made into CompilerType functions that are abstract:
class CompilerType
{
...
//----------------------------------------------------------------------
// Return a new CompilerType that is a L value reference to this type if
// this type is valid and the type system supports L value references,
// else return an invalid type.
//----------------------------------------------------------------------
CompilerType
GetLValueReferenceType () const;
//----------------------------------------------------------------------
// Return a new CompilerType that is a R value reference to this type if
// this type is valid and the type system supports R value references,
// else return an invalid type.
//----------------------------------------------------------------------
CompilerType
GetRValueReferenceType () const;
//----------------------------------------------------------------------
// Return a new CompilerType adds a const modifier to this type if
// this type is valid and the type system supports const modifiers,
// else return an invalid type.
//----------------------------------------------------------------------
CompilerType
AddConstModifier () const;
//----------------------------------------------------------------------
// Return a new CompilerType adds a volatile modifier to this type if
// this type is valid and the type system supports volatile modifiers,
// else return an invalid type.
//----------------------------------------------------------------------
CompilerType
AddVolatileModifier () const;
//----------------------------------------------------------------------
// Return a new CompilerType adds a restrict modifier to this type if
// this type is valid and the type system supports restrict modifiers,
// else return an invalid type.
//----------------------------------------------------------------------
CompilerType
AddRestrictModifier () const;
//----------------------------------------------------------------------
// Create a typedef to this type using "name" as the name of the typedef
// this type is valid and the type system supports typedefs, else return
// an invalid type.
//----------------------------------------------------------------------
CompilerType
CreateTypedef (const char *name, const CompilerDeclContext &decl_ctx) const;
};
Other changes include:
- Removed "CompilerType TypeSystem::GetIntTypeFromBitSize(...)" and CompilerType TypeSystem::GetFloatTypeFromBitSize(...) and replaced it with "CompilerType TypeSystem::GetBuiltinTypeForEncodingAndBitSize(lldb::Encoding encoding, size_t bit_size);"
- Fixed code in Type.h to not request the full type for a type for no good reason, just request the forward type and let the type expand as needed
llvm-svn: 247953
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| .. | ||
| CMakeLists.txt | ||
| CommandCompletions.cpp | ||
| CommandObjectApropos.cpp | ||
| CommandObjectApropos.h | ||
| CommandObjectArgs.cpp | ||
| CommandObjectArgs.h | ||
| CommandObjectBreakpoint.cpp | ||
| CommandObjectBreakpoint.h | ||
| CommandObjectBreakpointCommand.cpp | ||
| CommandObjectBreakpointCommand.h | ||
| CommandObjectBugreport.cpp | ||
| CommandObjectBugreport.h | ||
| CommandObjectCommands.cpp | ||
| CommandObjectCommands.h | ||
| CommandObjectDisassemble.cpp | ||
| CommandObjectDisassemble.h | ||
| CommandObjectExpression.cpp | ||
| CommandObjectExpression.h | ||
| CommandObjectFrame.cpp | ||
| CommandObjectFrame.h | ||
| CommandObjectGUI.cpp | ||
| CommandObjectGUI.h | ||
| CommandObjectHelp.cpp | ||
| CommandObjectHelp.h | ||
| CommandObjectLanguage.cpp | ||
| CommandObjectLanguage.h | ||
| CommandObjectLog.cpp | ||
| CommandObjectLog.h | ||
| CommandObjectMemory.cpp | ||
| CommandObjectMemory.h | ||
| CommandObjectMultiword.cpp | ||
| CommandObjectPlatform.cpp | ||
| CommandObjectPlatform.h | ||
| CommandObjectPlugin.cpp | ||
| CommandObjectPlugin.h | ||
| CommandObjectProcess.cpp | ||
| CommandObjectProcess.h | ||
| CommandObjectQuit.cpp | ||
| CommandObjectQuit.h | ||
| CommandObjectRegister.cpp | ||
| CommandObjectRegister.h | ||
| CommandObjectSettings.cpp | ||
| CommandObjectSettings.h | ||
| CommandObjectSource.cpp | ||
| CommandObjectSource.h | ||
| CommandObjectSyntax.cpp | ||
| CommandObjectSyntax.h | ||
| CommandObjectTarget.cpp | ||
| CommandObjectTarget.h | ||
| CommandObjectThread.cpp | ||
| CommandObjectThread.h | ||
| CommandObjectType.cpp | ||
| CommandObjectType.h | ||
| CommandObjectVersion.cpp | ||
| CommandObjectVersion.h | ||
| CommandObjectWatchpoint.cpp | ||
| CommandObjectWatchpoint.h | ||
| CommandObjectWatchpointCommand.cpp | ||
| CommandObjectWatchpointCommand.h | ||
| Makefile | ||