Intermediate changes

1 files changed, 0 insertions, 54 deletions

diff --git a/contrib/libs/antlr4_cpp_runtime/src/RuntimeMetaData.cpp b/contrib/libs/antlr4_cpp_runtime/src/RuntimeMetaData.cpp
deleted file mode 100644
index cf30d68587..0000000000
--- a/contrib/libs/antlr4_cpp_runtime/src/RuntimeMetaData.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
- * Use of this file is governed by the BSD 3-clause license that
- * can be found in the LICENSE.txt file in the project root.
- */
-
-#include "RuntimeMetaData.h"
-#include "Version.h"
-
-using namespace antlr4;
-
-const std::string RuntimeMetaData::VERSION = ANTLRCPP_VERSION_STRING;
-
-std::string RuntimeMetaData::getRuntimeVersion() {
-  return VERSION;
-}
-
-void RuntimeMetaData::checkVersion(const std::string &generatingToolVersion, const std::string &compileTimeVersion) {
-  std::string runtimeVersion = VERSION;
-  bool runtimeConflictsWithGeneratingTool = false;
-  bool runtimeConflictsWithCompileTimeTool = false;
-
-  if (generatingToolVersion != "") {
-    runtimeConflictsWithGeneratingTool = runtimeVersion != generatingToolVersion
-      && getMajorMinorVersion(runtimeVersion) != getMajorMinorVersion(generatingToolVersion);
-  }
-
-  runtimeConflictsWithCompileTimeTool = runtimeVersion != compileTimeVersion
-    && getMajorMinorVersion(runtimeVersion) != getMajorMinorVersion(compileTimeVersion);
-
-  if (runtimeConflictsWithGeneratingTool) {
-    std::cerr << "ANTLR Tool version " << generatingToolVersion << " used for code generation does not match "
-      "the current runtime version " << runtimeVersion << std::endl;
-  }
-  if (runtimeConflictsWithCompileTimeTool) {
-    std::cerr << "ANTLR Runtime version " << compileTimeVersion << " used for parser compilation does not match "
-      "the current runtime version " << runtimeVersion << std::endl;
-  }
-}
-
-std::string RuntimeMetaData::getMajorMinorVersion(const std::string &version) {
-  size_t firstDot = version.find('.');
-  size_t secondDot = firstDot != std::string::npos ? version.find('.', firstDot + 1) : std::string::npos;
-  size_t firstDash = version.find('-');
-  size_t referenceLength = version.size();
-  if (secondDot != std::string::npos) {
-    referenceLength = std::min(referenceLength, secondDot);
-  }
-
-  if (firstDash != std::string::npos) {
-    referenceLength = std::min(referenceLength, firstDash);
-  }
-
-  return version.substr(0, referenceLength);
-}