1 files changed, 113 insertions, 134 deletions

diff --git a/lldb/source/Plugins/Language/Go/GoFormatterFunctions.cpp b/lldb/source/Plugins/Language/Go/GoFormatterFunctions.cpp
index 1d7cd76b973..110fc63f782 100644
--- a/lldb/source/Plugins/Language/Go/GoFormatterFunctions.cpp
+++ b/lldb/source/Plugins/Language/Go/GoFormatterFunctions.cpp
@@ -21,153 +21,132 @@ using namespace lldb;
 using namespace lldb_private;
 using namespace lldb_private::formatters;
 
-namespace
-{
-class GoSliceSyntheticFrontEnd : public SyntheticChildrenFrontEnd
-{
-  public:
-    GoSliceSyntheticFrontEnd(ValueObject &valobj)
-        : SyntheticChildrenFrontEnd(valobj)
-    {
-        Update();
+namespace {
+class GoSliceSyntheticFrontEnd : public SyntheticChildrenFrontEnd {
+public:
+  GoSliceSyntheticFrontEnd(ValueObject &valobj)
+      : SyntheticChildrenFrontEnd(valobj) {
+    Update();
+  }
+
+  ~GoSliceSyntheticFrontEnd() override = default;
+
+  size_t CalculateNumChildren() override { return m_len; }
+
+  lldb::ValueObjectSP GetChildAtIndex(size_t idx) override {
+    if (idx < m_len) {
+      ValueObjectSP &cached = m_children[idx];
+      if (!cached) {
+        StreamString idx_name;
+        idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx);
+        lldb::addr_t object_at_idx = m_base_data_address;
+        object_at_idx += idx * m_type.GetByteSize(nullptr);
+        cached = CreateValueObjectFromAddress(
+            idx_name.GetData(), object_at_idx,
+            m_backend.GetExecutionContextRef(), m_type);
+      }
+      return cached;
     }
-
-    ~GoSliceSyntheticFrontEnd() override = default;
-
-    size_t
-    CalculateNumChildren() override
-    {
-        return m_len;
+    return ValueObjectSP();
+  }
+
+  bool Update() override {
+    size_t old_count = m_len;
+
+    ConstString array_const_str("array");
+    ValueObjectSP array_sp =
+        m_backend.GetChildMemberWithName(array_const_str, true);
+    if (!array_sp) {
+      m_children.clear();
+      return old_count == 0;
     }
-
-    lldb::ValueObjectSP
-    GetChildAtIndex(size_t idx) override
-    {
-        if (idx < m_len)
-        {
-            ValueObjectSP &cached = m_children[idx];
-            if (!cached)
-            {
-                StreamString idx_name;
-                idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx);
-                lldb::addr_t object_at_idx = m_base_data_address;
-                object_at_idx += idx * m_type.GetByteSize(nullptr);
-                cached = CreateValueObjectFromAddress(idx_name.GetData(), object_at_idx,
-                                                      m_backend.GetExecutionContextRef(), m_type);
-            }
-            return cached;
-        }
-        return ValueObjectSP();
+    m_type = array_sp->GetCompilerType().GetPointeeType();
+    m_base_data_address = array_sp->GetPointerValue();
+
+    ConstString len_const_str("len");
+    ValueObjectSP len_sp =
+        m_backend.GetChildMemberWithName(len_const_str, true);
+    if (len_sp) {
+      m_len = len_sp->GetValueAsUnsigned(0);
+      m_children.clear();
     }
 
-    bool
-    Update() override
-    {
-        size_t old_count = m_len;
-
-        ConstString array_const_str("array");
-        ValueObjectSP array_sp = m_backend.GetChildMemberWithName(array_const_str, true);
-        if (!array_sp)
-        {
-            m_children.clear();
-            return old_count == 0;
-        }
-        m_type = array_sp->GetCompilerType().GetPointeeType();
-        m_base_data_address = array_sp->GetPointerValue();
-
-        ConstString len_const_str("len");
-        ValueObjectSP len_sp = m_backend.GetChildMemberWithName(len_const_str, true);
-        if (len_sp)
-        {
-            m_len = len_sp->GetValueAsUnsigned(0);
-            m_children.clear();
-        }
-
-        return old_count == m_len;
-    }
+    return old_count == m_len;
+  }
 
-    bool
-    MightHaveChildren() override
-    {
-        return true;
-    }
+  bool MightHaveChildren() override { return true; }
 
-    size_t
-    GetIndexOfChildWithName(const ConstString &name) override
-    {
-        return ExtractIndexFromString(name.AsCString());
-    }
+  size_t GetIndexOfChildWithName(const ConstString &name) override {
+    return ExtractIndexFromString(name.AsCString());
+  }
 
-  private:
-    CompilerType m_type;
-    lldb::addr_t m_base_data_address;
-    size_t m_len;
-    std::map<size_t, lldb::ValueObjectSP> m_children;
+private:
+  CompilerType m_type;
+  lldb::addr_t m_base_data_address;
+  size_t m_len;
+  std::map<size_t, lldb::ValueObjectSP> m_children;
 };
 
 } // anonymous namespace
 
-bool
-lldb_private::formatters::GoStringSummaryProvider(ValueObject &valobj, Stream &stream, const TypeSummaryOptions &opts)
-{
-    ProcessSP process_sp = valobj.GetProcessSP();
-    if (!process_sp)
-        return false;
-
-    if (valobj.IsPointerType())
-    {
-        Error err;
-        ValueObjectSP deref = valobj.Dereference(err);
-        if (!err.Success())
-            return false;
-        return GoStringSummaryProvider(*deref, stream, opts);
-    }
-
-    ConstString str_name("str");
-    ConstString len_name("len");
-
-    ValueObjectSP data_sp = valobj.GetChildMemberWithName(str_name, true);
-    ValueObjectSP len_sp = valobj.GetChildMemberWithName(len_name, true);
-    if (!data_sp || !len_sp)
-        return false;
-    bool success;
-    lldb::addr_t valobj_addr = data_sp->GetValueAsUnsigned(0, &success);
-
-    if (!success)
-        return false;
-
-    uint64_t length = len_sp->GetValueAsUnsigned(0);
-    if (length == 0)
-    {
-        stream.Printf("\"\"");
-        return true;
-    }
-
-    StringPrinter::ReadStringAndDumpToStreamOptions options(valobj);
-    options.SetLocation(valobj_addr);
-    options.SetProcessSP(process_sp);
-    options.SetStream(&stream);
-    options.SetSourceSize(length);
-    options.SetNeedsZeroTermination(false);
-    options.SetLanguage(eLanguageTypeGo);
-
-    if (!StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF8>(options))
-    {
-        stream.Printf("Summary Unavailable");
-        return true;
-    }
-
+bool lldb_private::formatters::GoStringSummaryProvider(
+    ValueObject &valobj, Stream &stream, const TypeSummaryOptions &opts) {
+  ProcessSP process_sp = valobj.GetProcessSP();
+  if (!process_sp)
+    return false;
+
+  if (valobj.IsPointerType()) {
+    Error err;
+    ValueObjectSP deref = valobj.Dereference(err);
+    if (!err.Success())
+      return false;
+    return GoStringSummaryProvider(*deref, stream, opts);
+  }
+
+  ConstString str_name("str");
+  ConstString len_name("len");
+
+  ValueObjectSP data_sp = valobj.GetChildMemberWithName(str_name, true);
+  ValueObjectSP len_sp = valobj.GetChildMemberWithName(len_name, true);
+  if (!data_sp || !len_sp)
+    return false;
+  bool success;
+  lldb::addr_t valobj_addr = data_sp->GetValueAsUnsigned(0, &success);
+
+  if (!success)
+    return false;
+
+  uint64_t length = len_sp->GetValueAsUnsigned(0);
+  if (length == 0) {
+    stream.Printf("\"\"");
     return true;
+  }
+
+  StringPrinter::ReadStringAndDumpToStreamOptions options(valobj);
+  options.SetLocation(valobj_addr);
+  options.SetProcessSP(process_sp);
+  options.SetStream(&stream);
+  options.SetSourceSize(length);
+  options.SetNeedsZeroTermination(false);
+  options.SetLanguage(eLanguageTypeGo);
+
+  if (!StringPrinter::ReadStringAndDumpToStream<
+          StringPrinter::StringElementType::UTF8>(options)) {
+    stream.Printf("Summary Unavailable");
+    return true;
+  }
+
+  return true;
 }
 
 SyntheticChildrenFrontEnd *
-lldb_private::formatters::GoSliceSyntheticFrontEndCreator(CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp)
-{
-    if (!valobj_sp)
-        return nullptr;
-
-    lldb::ProcessSP process_sp(valobj_sp->GetProcessSP());
-    if (!process_sp)
-        return nullptr;
-    return new GoSliceSyntheticFrontEnd(*valobj_sp);
+lldb_private::formatters::GoSliceSyntheticFrontEndCreator(
+    CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) {
+  if (!valobj_sp)
+    return nullptr;
+
+  lldb::ProcessSP process_sp(valobj_sp->GetProcessSP());
+  if (!process_sp)
+    return nullptr;
+  return new GoSliceSyntheticFrontEnd(*valobj_sp);
 }