From 0b57cec536236d46e3dba9bd041533462f33dbb7 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Fri, 20 Dec 2019 19:53:05 +0000
Subject: Move all sources from the llvm project into contrib/llvm-project.

This uses the new layout of the upstream repository, which was recently
migrated to GitHub, and converted into a "monorepo".  That is, most of
the earlier separate sub-projects with their own branches and tags were
consolidated into one top-level directory, and are now branched and
tagged together.

Updating the vendor area to match this layout is next.
---
 .../Interpreter/CommandObjectRegexCommand.cpp      | 96 ----------------------
 1 file changed, 96 deletions(-)
 delete mode 100644 contrib/llvm/tools/lldb/source/Interpreter/CommandObjectRegexCommand.cpp

(limited to 'contrib/llvm/tools/lldb/source/Interpreter/CommandObjectRegexCommand.cpp')

diff --git a/contrib/llvm/tools/lldb/source/Interpreter/CommandObjectRegexCommand.cpp b/contrib/llvm/tools/lldb/source/Interpreter/CommandObjectRegexCommand.cpp
deleted file mode 100644
index 19335b95ca3a..000000000000
--- a/contrib/llvm/tools/lldb/source/Interpreter/CommandObjectRegexCommand.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-//===-- CommandObjectRegexCommand.cpp ---------------------------*- C++ -*-===//
-//
-// 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/Interpreter/CommandObjectRegexCommand.h"
-
-#include "lldb/Interpreter/CommandInterpreter.h"
-#include "lldb/Interpreter/CommandReturnObject.h"
-
-using namespace lldb;
-using namespace lldb_private;
-
-// CommandObjectRegexCommand constructor
-CommandObjectRegexCommand::CommandObjectRegexCommand(
-    CommandInterpreter &interpreter, llvm::StringRef name, llvm::StringRef help,
-  llvm::StringRef syntax, uint32_t max_matches, uint32_t completion_type_mask,
-    bool is_removable)
-    : CommandObjectRaw(interpreter, name, help, syntax),
-      m_max_matches(max_matches), m_completion_type_mask(completion_type_mask),
-      m_entries(), m_is_removable(is_removable) {}
-
-// Destructor
-CommandObjectRegexCommand::~CommandObjectRegexCommand() {}
-
-bool CommandObjectRegexCommand::DoExecute(llvm::StringRef command,
-                                          CommandReturnObject &result) {
-  EntryCollection::const_iterator pos, end = m_entries.end();
-  for (pos = m_entries.begin(); pos != end; ++pos) {
-    RegularExpression::Match regex_match(m_max_matches);
-
-    if (pos->regex.Execute(command, &regex_match)) {
-      std::string new_command(pos->command);
-      std::string match_str;
-      char percent_var[8];
-      size_t idx, percent_var_idx;
-      for (uint32_t match_idx = 1; match_idx <= m_max_matches; ++match_idx) {
-        if (regex_match.GetMatchAtIndex(command, match_idx, match_str)) {
-          const int percent_var_len =
-              ::snprintf(percent_var, sizeof(percent_var), "%%%u", match_idx);
-          for (idx = 0; (percent_var_idx = new_command.find(
-                             percent_var, idx)) != std::string::npos;) {
-            new_command.erase(percent_var_idx, percent_var_len);
-            new_command.insert(percent_var_idx, match_str);
-            idx += percent_var_idx + match_str.size();
-          }
-        }
-      }
-      // Interpret the new command and return this as the result!
-      if (m_interpreter.GetExpandRegexAliases())
-        result.GetOutputStream().Printf("%s\n", new_command.c_str());
-      // Pass in true for "no context switching".  The command that called us
-      // should have set up the context appropriately, we shouldn't have to
-      // redo that.
-      return m_interpreter.HandleCommand(
-          new_command.c_str(), eLazyBoolCalculate, result, nullptr, true, true);
-    }
-  }
-  result.SetStatus(eReturnStatusFailed);
-  if (!GetSyntax().empty())
-    result.AppendError(GetSyntax());
-  else
-    result.GetOutputStream() << "Command contents '" << command
-                             << "' failed to match any "
-                                "regular expression in the '"
-                             << m_cmd_name << "' regex ";
-  return false;
-}
-
-bool CommandObjectRegexCommand::AddRegexCommand(const char *re_cstr,
-                                                const char *command_cstr) {
-  m_entries.resize(m_entries.size() + 1);
-  // Only add the regular expression if it compiles
-  if (m_entries.back().regex.Compile(
-          llvm::StringRef::withNullAsEmpty(re_cstr))) {
-    m_entries.back().command.assign(command_cstr);
-    return true;
-  }
-  // The regex didn't compile...
-  m_entries.pop_back();
-  return false;
-}
-
-int CommandObjectRegexCommand::HandleCompletion(CompletionRequest &request) {
-  if (m_completion_type_mask) {
-    CommandCompletions::InvokeCommonCompletionCallbacks(
-        GetCommandInterpreter(), m_completion_type_mask, request, nullptr);
-    return request.GetNumberOfMatches();
-  } else {
-    request.SetWordComplete(false);
-  }
-  return 0;
-}
-- 
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