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, 27 insertions, 27 deletions

diff --git a/lldb/source/Commands/CommandObjectCommands.cpp b/lldb/source/Commands/CommandObjectCommands.cpp
index e39c0330b65..c9d71a65754 100644
--- a/lldb/source/Commands/CommandObjectCommands.cpp
+++ b/lldb/source/Commands/CommandObjectCommands.cpp
@@ -71,9 +71,9 @@ protected:
 
     ~CommandOptions() override = default;
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
+                          ExecutionContext *execution_context) override {
+      Status error;
       const int short_option = m_getopt_table[option_idx].val;
 
       switch (short_option) {
@@ -261,9 +261,9 @@ protected:
 
     ~CommandOptions() override = default;
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
+                          ExecutionContext *execution_context) override {
+      Status error;
       const int short_option = m_getopt_table[option_idx].val;
 
       switch (short_option) {
@@ -371,9 +371,9 @@ protected:
       return llvm::makeArrayRef(g_alias_options);
     }
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_value,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_value,
+                          ExecutionContext *execution_context) override {
+      Status error;
 
       const int short_option = GetDefinitions()[option_idx].short_option;
       std::string option_str(option_value);
@@ -579,7 +579,7 @@ protected:
         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);
@@ -1030,7 +1030,7 @@ protected:
         bool check_only = false;
         for (size_t i = 0; i < num_lines; ++i) {
           llvm::StringRef bytes_strref(lines[i]);
-          Error error = AppendRegexSubstitution(bytes_strref, check_only);
+          Status error = AppendRegexSubstitution(bytes_strref, check_only);
           if (error.Fail()) {
             if (!m_interpreter.GetDebugger()
                      .GetCommandInterpreter()
@@ -1058,7 +1058,7 @@ protected:
       return false;
     }
 
-    Error error;
+    Status error;
     auto name = command[0].ref;
     m_regex_cmd_ap = llvm::make_unique<CommandObjectRegexCommand>(
         m_interpreter, name, m_options.GetHelp(), m_options.GetSyntax(), 10, 0,
@@ -1101,9 +1101,9 @@ protected:
     return result.Succeeded();
   }
 
-  Error AppendRegexSubstitution(const llvm::StringRef &regex_sed,
-                                bool check_only) {
-    Error error;
+  Status AppendRegexSubstitution(const llvm::StringRef &regex_sed,
+                                 bool check_only) {
+    Status error;
 
     if (!m_regex_cmd_ap) {
       error.SetErrorStringWithFormat(
@@ -1215,9 +1215,9 @@ private:
 
     ~CommandOptions() override = default;
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
+                          ExecutionContext *execution_context) override {
+      Status error;
       const int short_option = m_getopt_table[option_idx].val;
 
       switch (short_option) {
@@ -1311,7 +1311,7 @@ protected:
                  CommandReturnObject &result) override {
     ScriptInterpreter *scripter = m_interpreter.GetScriptInterpreter();
 
-    Error error;
+    Status error;
 
     result.SetStatus(eReturnStatusInvalid);
 
@@ -1400,7 +1400,7 @@ protected:
                  CommandReturnObject &result) override {
     ScriptInterpreter *scripter = m_interpreter.GetScriptInterpreter();
 
-    Error error;
+    Status error;
 
     result.SetStatus(eReturnStatusInvalid);
 
@@ -1487,9 +1487,9 @@ protected:
 
     ~CommandOptions() override = default;
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
+                          ExecutionContext *execution_context) override {
+      Status error;
       const int short_option = m_getopt_table[option_idx].val;
 
       switch (short_option) {
@@ -1534,7 +1534,7 @@ protected:
     }
 
     for (auto &entry : command.entries()) {
-      Error error;
+      Status error;
 
       const bool init_session = true;
       // FIXME: this is necessary because CommandObject::CheckRequirements()
@@ -1619,9 +1619,9 @@ protected:
 
     ~CommandOptions() override = default;
 
-    Error SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
-                         ExecutionContext *execution_context) override {
-      Error error;
+    Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
+                          ExecutionContext *execution_context) override {
+      Status error;
       const int short_option = m_getopt_table[option_idx].val;
 
       switch (short_option) {