1 files changed, 0 insertions, 109 deletions
diff --git a/contrib/llvm/lib/Support/VersionTuple.cpp b/contrib/llvm/lib/Support/VersionTuple.cpp
deleted file mode 100644
index 60b59424fbb4..000000000000
--- a/contrib/llvm/lib/Support/VersionTuple.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-//===- VersionTuple.cpp - Version Number Handling ---------------*- 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
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the VersionTuple class, which represents a version in
-// the form major[.minor[.subminor]].
-//
-//===----------------------------------------------------------------------===//
-#include "llvm/Support/VersionTuple.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-std::string VersionTuple::getAsString() const {
-  std::string Result;
-  {
-    llvm::raw_string_ostream Out(Result);
-    Out << *this;
-  }
-  return Result;
-}
-
-raw_ostream &llvm::operator<<(raw_ostream &Out, const VersionTuple &V) {
-  Out << V.getMajor();
-  if (Optional<unsigned> Minor = V.getMinor())
-    Out << '.' << *Minor;
-  if (Optional<unsigned> Subminor = V.getSubminor())
-    Out << '.' << *Subminor;
-  if (Optional<unsigned> Build = V.getBuild())
-    Out << '.' << *Build;
-  return Out;
-}
-
-static bool parseInt(StringRef &input, unsigned &value) {
-  assert(value == 0);
-  if (input.empty())
-    return true;
-
-  char next = input[0];
-  input = input.substr(1);
-  if (next < '0' || next > '9')
-    return true;
-  value = (unsigned)(next - '0');
-
-  while (!input.empty()) {
-    next = input[0];
-    if (next < '0' || next > '9')
-      return false;
-    input = input.substr(1);
-    value = value * 10 + (unsigned)(next - '0');
-  }
-
-  return false;
-}
-
-bool VersionTuple::tryParse(StringRef input) {
-  unsigned major = 0, minor = 0, micro = 0, build = 0;
-
-  // Parse the major version, [0-9]+
-  if (parseInt(input, major))
-    return true;
-
-  if (input.empty()) {
-    *this = VersionTuple(major);
-    return false;
-  }
-
-  // If we're not done, parse the minor version, \.[0-9]+
-  if (input[0] != '.')
-    return true;
-  input = input.substr(1);
-  if (parseInt(input, minor))
-    return true;
-
-  if (input.empty()) {
-    *this = VersionTuple(major, minor);
-    return false;
-  }
-
-  // If we're not done, parse the micro version, \.[0-9]+
-  if (input[0] != '.')
-    return true;
-  input = input.substr(1);
-  if (parseInt(input, micro))
-    return true;
-
-  if (input.empty()) {
-    *this = VersionTuple(major, minor, micro);
-    return false;
-  }
-
-  // If we're not done, parse the micro version, \.[0-9]+
-  if (input[0] != '.')
-    return true;
-  input = input.substr(1);
-  if (parseInt(input, build))
-    return true;
-
-  // If we have characters left over, it's an error.
-  if (!input.empty())
-    return true;
-
-  *this = VersionTuple(major, minor, micro, build);
-  return false;
-}