<commit_before>//===-- PluginLoader.cpp - Implement -load command line option ------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the -load <plugin> command line option handler.
//
//===----------------------------------------------------------------------===//

#define DONT_GET_PLUGIN_LOADER_OPTION
#include "llvm/Support/PluginLoader.h"
#include "llvm/System/DynamicLibrary.h"
#include <iostream>
#include <vector>

using namespace llvm;

static std::vector<std::string>* plugins;

void PluginLoader::operator=(const std::string &Filename) {
  std::string ErrorMessage;

  if (!plugins)
    plugins = new std::vector<std::string>();

  try {
    sys::DynamicLibrary::LoadLibraryPermanently(Filename.c_str());
    plugins->push_back(Filename);
  } catch (const std::string& errmsg) {
    if (errmsg.empty()) {
      ErrorMessage = "Unknown";
    } else {
      ErrorMessage = errmsg;
    }
  }
  if (!ErrorMessage.empty())
    std::cerr << "Error opening '" << Filename << "': " << ErrorMessage
              << "\n  -load request ignored.\n";
}

unsigned PluginLoader::getNumPlugins()
{
  if(plugins)
    return plugins->size();
  else 
    return 0;
}

std::string& PluginLoader::getPlugin(unsigned num)
{
  assert(plugins && num < plugins->size() && "Asking for an out of bounds plugin");
  return (*plugins)[num];
}<commit_msg>LoadLibraryPermanently no longer throws an exception, so this code doesn't have to catch it.  Other minor cleanups.<commit_after>//===-- PluginLoader.cpp - Implement -load command line option ------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the -load <plugin> command line option handler.
//
//===----------------------------------------------------------------------===//

#define DONT_GET_PLUGIN_LOADER_OPTION
#include "llvm/Support/PluginLoader.h"
#include "llvm/System/DynamicLibrary.h"
#include <iostream>
#include <vector>
using namespace llvm;

static std::vector<std::string> *Plugins;

void PluginLoader::operator=(const std::string &Filename) {
  if (!Plugins)
    Plugins = new std::vector<std::string>();

  std::string Error;
  if (sys::DynamicLibrary::LoadLibraryPermanently(Filename.c_str(), &Error)) {
    std::cerr << "Error opening '" << Filename << "': " << Error
              << "\n  -load request ignored.\n";
  } else {
    Plugins->push_back(Filename);
  }
}

unsigned PluginLoader::getNumPlugins() {
  return Plugins ? Plugins->size() : 0;
}

std::string &PluginLoader::getPlugin(unsigned num) {
  assert(Plugins && num < Plugins->size() && "Asking for an out of bounds plugin");
  return (*Plugins)[num];
}
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{'dir': 'git-commits-cleaned', 'id': '6787400', 'n_tokens_mistral': 871, 'n_tokens_neox': 855, 'n_words': 243}