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, 21 insertions, 21 deletions

diff --git a/lldb/source/Commands/CommandObjectMemory.cpp b/lldb/source/Commands/CommandObjectMemory.cpp
index 1679614fe3f..8f4c186a8d6 100644
--- a/lldb/source/Commands/CommandObjectMemory.cpp
+++ b/lldb/source/Commands/CommandObjectMemory.cpp
@@ -74,9 +74,9 @@ public:
     return llvm::makeArrayRef(g_read_memory_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 = g_read_memory_options[option_idx].short_option;
 
     switch (short_option) {
@@ -120,8 +120,8 @@ public:
     m_offset.Clear();
   }
 
-  Error FinalizeSettings(Target *target, OptionGroupFormat &format_options) {
-    Error error;
+  Status FinalizeSettings(Target *target, OptionGroupFormat &format_options) {
+    Status error;
     OptionValueUInt64 &byte_size_value = format_options.GetByteSizeValue();
     OptionValueUInt64 &count_value = format_options.GetCountValue();
     const bool byte_size_option_set = byte_size_value.OptionWasSet();
@@ -378,7 +378,7 @@ protected:
     }
 
     CompilerType clang_ast_type;
-    Error error;
+    Status error;
 
     const char *view_as_type_cstr =
         m_memory_options.m_view_as_type.GetCurrentValue();
@@ -716,7 +716,7 @@ protected:
       while (item_count < count) {
         std::string buffer;
         buffer.resize(item_byte_size + 1, 0);
-        Error error;
+        Status error;
         size_t read = target->ReadCStringFromMemory(data_addr, &buffer[0],
                                                     item_byte_size + 1, error);
         if (error.Fail()) {
@@ -909,9 +909,9 @@ public:
       return llvm::makeArrayRef(g_memory_find_option_table);
     }
 
-    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 =
           g_memory_find_option_table[option_idx].short_option;
 
@@ -1008,7 +1008,7 @@ protected:
         return 0;
 
       uint8_t retval = 0;
-      Error error;
+      Status error;
       if (0 ==
           m_process_sp->ReadMemory(m_base_addr + offset, &retval, 1, error)) {
         m_is_valid = false;
@@ -1035,7 +1035,7 @@ protected:
       return false;
     }
 
-    Error error;
+    Status error;
     lldb::addr_t low_addr = Args::StringToAddress(&m_exe_ctx, command[0].ref,
                                                   LLDB_INVALID_ADDRESS, &error);
     if (low_addr == LLDB_INVALID_ADDRESS || error.Fail()) {
@@ -1202,9 +1202,9 @@ public:
       return llvm::makeArrayRef(g_memory_write_option_table);
     }
 
-    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 =
           g_memory_write_option_table[option_idx].short_option;
 
@@ -1344,7 +1344,7 @@ protected:
     OptionValueUInt64 &byte_size_value = m_format_options.GetByteSizeValue();
     size_t item_byte_size = byte_size_value.GetCurrentValue();
 
-    Error error;
+    Status error;
     lldb::addr_t addr = Args::StringToAddress(&m_exe_ctx, command[0].ref,
                                               LLDB_INVALID_ADDRESS, &error);
 
@@ -1365,7 +1365,7 @@ protected:
       if (data_sp) {
         length = data_sp->GetByteSize();
         if (length > 0) {
-          Error error;
+          Status error;
           size_t bytes_written =
               process->WriteMemory(addr, data_sp->GetBytes(), length, error);
 
@@ -1506,7 +1506,7 @@ protected:
         // Include the NULL for C strings...
         if (m_format_options.GetFormat() == eFormatCString)
           ++len;
-        Error error;
+        Status error;
         if (process->WriteMemory(addr, entry.c_str(), len, error) == len) {
           addr += len;
         } else {
@@ -1574,7 +1574,7 @@ protected:
     }
 
     if (!buffer.GetString().empty()) {
-      Error error;
+      Status error;
       if (process->WriteMemory(addr, buffer.GetString().data(),
                                buffer.GetString().size(),
                                error) == buffer.GetString().size())
@@ -1641,7 +1641,7 @@ protected:
       return false;
     }
 
-    Error error;
+    Status error;
     lldb::addr_t addr = Args::StringToAddress(&m_exe_ctx, command[0].ref,
                                               LLDB_INVALID_ADDRESS, &error);
 
@@ -1699,7 +1699,7 @@ protected:
   bool DoExecute(Args &command, CommandReturnObject &result) override {
     ProcessSP process_sp = m_exe_ctx.GetProcessSP();
     if (process_sp) {
-      Error error;
+      Status error;
       lldb::addr_t load_addr = m_prev_end_addr;
       m_prev_end_addr = LLDB_INVALID_ADDRESS;