================
@@ -0,0 +1,273 @@
+//===-- DILEval.cpp
-------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/ValueObject/DILEval.h"
+#include "lldb/Symbol/VariableList.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/ValueObject/DILAST.h"
+#include "lldb/ValueObject/ValueObject.h"
+#include "lldb/ValueObject/ValueObjectRegister.h"
+#include "lldb/ValueObject/ValueObjectVariable.h"
+#include "llvm/Support/FormatAdapters.h"
+#include <memory>
+
+namespace lldb_private::dil {
+
+static lldb::ValueObjectSP LookupStaticIdentifier(
+ VariableList &variable_list, std::shared_ptr<StackFrame> exe_scope,
+ llvm::StringRef name_ref, llvm::StringRef unqualified_name) {
+ // First look for an exact match to the (possibly) qualified name.
+ for (const lldb::VariableSP &var_sp : variable_list) {
+ lldb::ValueObjectSP valobj_sp(
+ ValueObjectVariable::Create(exe_scope.get(), var_sp));
+ if (valobj_sp && valobj_sp->GetVariable() &&
+ (valobj_sp->GetVariable()->NameMatches(ConstString(name_ref))))
+ return valobj_sp;
+ }
+
+ // If the qualified name is the same as the unqualfied name, there's nothing
+ // more to be done.
+ if (name_ref == unqualified_name)
+ return nullptr;
+
+ // We didn't match the qualified name; try to match the unqualified name.
+ for (const lldb::VariableSP &var_sp : variable_list) {
+ lldb::ValueObjectSP valobj_sp(
+ ValueObjectVariable::Create(exe_scope.get(), var_sp));
+ if (valobj_sp && valobj_sp->GetVariable() &&
+ (valobj_sp->GetVariable()->NameMatches(ConstString(unqualified_name))))
+ return valobj_sp;
+ }
+
+ return nullptr;
+}
+
+static lldb::VariableSP DILFindVariable(ConstString name,
+ lldb::VariableListSP variable_list) {
+ lldb::VariableSP exact_match;
+ std::vector<lldb::VariableSP> possible_matches;
+
+ typedef std::vector<lldb::VariableSP> collection;
+ typedef collection::iterator iterator;
+
+ iterator pos, end = variable_list->end();
+ for (pos = variable_list->begin(); pos != end; ++pos) {
----------------
labath wrote:
```suggestion
for (VariableSP var_sp : variable_list) {
```
https://github.com/llvm/llvm-project/pull/120971
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