Add IRExecutionUnitSP to lldb-forward and use it instead of hand-rolling in place.

llvm-svn: 252129
diff --git a/lldb/include/lldb/lldb-forward.h b/lldb/include/lldb/lldb-forward.h
index 5c30050..5faaab4 100644
--- a/lldb/include/lldb/lldb-forward.h
+++ b/lldb/include/lldb/lldb-forward.h
@@ -134,6 +134,7 @@
 class   Mutex;
 struct  NameSearchContext;
 class   ObjCLanguageRuntime;
+class   ObjCRuntimeSyntheticProvider;
 class   ObjectContainer;
 class   OptionGroup;
 class   OptionGroupOptions;
@@ -338,6 +339,7 @@
     typedef std::shared_ptr<lldb_private::InstrumentationRuntime> InstrumentationRuntimeSP;
     typedef std::shared_ptr<lldb_private::IOHandler> IOHandlerSP;
     typedef std::shared_ptr<lldb_private::IOObject> IOObjectSP;
+    typedef std::shared_ptr<lldb_private::IRExecutionUnit> IRExecutionUnitSP;
     typedef std::shared_ptr<lldb_private::JITLoader> JITLoaderSP;
     typedef std::unique_ptr<lldb_private::JITLoaderList> JITLoaderListUP;
     typedef std::shared_ptr<lldb_private::LanguageRuntime> LanguageRuntimeSP;
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
index 35ad705..72c33fe 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
@@ -524,7 +524,7 @@
 Error
 ClangExpressionParser::PrepareForExecution (lldb::addr_t &func_addr,
                                             lldb::addr_t &func_end,
-                                            std::shared_ptr<IRExecutionUnit> &execution_unit_sp,
+                                            lldb::IRExecutionUnitSP &execution_unit_sp,
                                             ExecutionContext &exe_ctx,
                                             bool &can_interpret,
                                             ExecutionPolicy execution_policy)
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.h
index 96c4315..3c05538 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.h
@@ -113,7 +113,7 @@
     Error
     PrepareForExecution (lldb::addr_t &func_addr,
                          lldb::addr_t &func_end,
-                         std::shared_ptr<IRExecutionUnit> &execution_unit_sp,
+                         lldb::IRExecutionUnitSP &execution_unit_sp,
                          ExecutionContext &exe_ctx,
                          bool &can_interpret,
                          lldb_private::ExecutionPolicy execution_policy) override;