Rename Error -> Status.

This renames the LLDB error class to Status, as discussed
on the lldb-dev mailing list.

A change of this magnitude cannot easily be done without
find and replace, but that has potential to catch unwanted
occurrences of common strings such as "Error".  Every effort
was made to find all the obvious things such as the word "Error"
appearing in a string, etc, but it's possible there are still
some lingering occurences left around.  Hopefully nothing too
serious.

llvm-svn: 302872

1 files changed, 9 insertions, 9 deletions

diff --git a/lldb/source/Commands/CommandObjectExpression.cpp b/lldb/source/Commands/CommandObjectExpression.cpp
index 8a0afce..b6e0016 100644
--- a/lldb/source/Commands/CommandObjectExpression.cpp
+++ b/lldb/source/Commands/CommandObjectExpression.cpp
@@ -69,10 +69,10 @@ static OptionDefinition g_expression_options[] = {
     // clang-format on
 };
 
-Error CommandObjectExpression::CommandOptions::SetOptionValue(
+Status CommandObjectExpression::CommandOptions::SetOptionValue(
     uint32_t option_idx, llvm::StringRef option_arg,
     ExecutionContext *execution_context) {
-  Error error;
+  Status error;
 
   const int short_option = GetDefinitions()[option_idx].short_option;
 
@@ -295,15 +295,15 @@ CommandObjectExpression::~CommandObjectExpression() = default;
 
 Options *CommandObjectExpression::GetOptions() { return &m_option_group; }
 
-static lldb_private::Error
+static lldb_private::Status
 CanBeUsedForElementCountPrinting(ValueObject &valobj) {
   CompilerType type(valobj.GetCompilerType());
   CompilerType pointee;
   if (!type.IsPointerType(&pointee))
-    return Error("as it does not refer to a pointer");
+    return Status("as it does not refer to a pointer");
   if (pointee.IsVoidType())
-    return Error("as it refers to a pointer to void");
-  return Error();
+    return Status("as it refers to a pointer to void");
+  return Status();
 }
 
 bool CommandObjectExpression::EvaluateExpression(const char *expr,
@@ -384,7 +384,7 @@ bool CommandObjectExpression::EvaluateExpression(const char *expr,
             result_valobj_sp->SetFormat(format);
 
           if (m_varobj_options.elem_count > 0) {
-            Error error(CanBeUsedForElementCountPrinting(*result_valobj_sp));
+            Status error(CanBeUsedForElementCountPrinting(*result_valobj_sp));
             if (error.Fail()) {
               result->AppendErrorWithFormat(
                   "expression cannot be used with --element-count %s\n",
@@ -533,7 +533,7 @@ bool CommandObjectExpression::DoExecute(const char *command,
       if (!ParseOptions(args, result))
         return false;
 
-      Error error(m_option_group.NotifyOptionParsingFinished(&exe_ctx));
+      Status error(m_option_group.NotifyOptionParsingFinished(&exe_ctx));
       if (error.Fail()) {
         result.AppendError(error.AsCString());
         result.SetStatus(eReturnStatusFailed);
@@ -564,7 +564,7 @@ bool CommandObjectExpression::DoExecute(const char *command,
             // interpreter,
             // so just push one
             bool initialize = false;
-            Error repl_error;
+            Status repl_error;
             REPLSP repl_sp(target->GetREPL(
                 repl_error, m_command_options.language, nullptr, false));