Fix DWARFASTParserRust::ParseFunctionFromDWARF for r350943

Author: cuviper

lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserRust.cpp

@@ -1051,7 +1051,7 @@ bool DWARFASTParserRust::CompleteTypeFromDWARF(const DWARFDIE &die,
   return bool(die);
 }
 
-Function *DWARFASTParserRust::ParseFunctionFromDWARF(const SymbolContext &sc,
+Function *DWARFASTParserRust::ParseFunctionFromDWARF(CompileUnit &comp_unit,
 						     const DWARFDIE &die) {
   DWARFRangeList func_ranges;
   const char *name = NULL;
@@ -1091,7 +1091,7 @@ Function *DWARFASTParserRust::ParseFunctionFromDWARF(const SymbolContext &sc,
       std::unique_ptr<Declaration> decl_ap;
       if (decl_file != 0 || decl_line != 0 || decl_column != 0)
         decl_ap.reset(new Declaration(
-            sc.comp_unit->GetSupportFiles().GetFileSpecAtIndex(decl_file),
+            comp_unit.GetSupportFiles().GetFileSpecAtIndex(decl_file),
             decl_line, decl_column));
 
       SymbolFileDWARF *dwarf = die.GetDWARF();
@@ -1102,15 +1102,15 @@ Function *DWARFASTParserRust::ParseFunctionFromDWARF(const SymbolContext &sc,
 
       if (dwarf->FixupAddress(func_range.GetBaseAddress())) {
         const user_id_t func_user_id = die.GetID();
-        func_sp.reset(new Function(sc.comp_unit,
+        func_sp.reset(new Function(&comp_unit,
                                    func_user_id, // UserID is the DIE offset
                                    func_user_id, func_name, func_type,
                                    func_range)); // first address range
 
         if (func_sp.get() != NULL) {
           if (frame_base.IsValid())
             func_sp->GetFrameBaseExpression() = frame_base;
-          sc.comp_unit->AddFunction(func_sp);
+          comp_unit.AddFunction(func_sp);
           return func_sp.get();
         }
       }

lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserRust.h

@@ -43,7 +43,7 @@ class DWARFASTParserRust : public DWARFASTParser {
                                   bool *type_is_new_ptr) override;
 
   lldb_private::Function *
-  ParseFunctionFromDWARF(const lldb_private::SymbolContext &sc,
+  ParseFunctionFromDWARF(lldb_private::CompileUnit &comp_unit,
                          const DWARFDIE &die) override;
 
   bool CompleteTypeFromDWARF(const DWARFDIE &die, lldb_private::Type *type,