1 files changed, 0 insertions, 111 deletions

diff --git a/contrib/llvm/tools/clang/lib/Tooling/Refactoring/Extract/SourceExtraction.cpp b/contrib/llvm/tools/clang/lib/Tooling/Refactoring/Extract/SourceExtraction.cpp
deleted file mode 100644
index 533c373e35c4..000000000000
--- a/contrib/llvm/tools/clang/lib/Tooling/Refactoring/Extract/SourceExtraction.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-//===--- SourceExtraction.cpp - Clang refactoring library -----------------===//
-//
-// 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 "SourceExtraction.h"
-#include "clang/AST/Stmt.h"
-#include "clang/AST/StmtCXX.h"
-#include "clang/AST/StmtObjC.h"
-#include "clang/Basic/SourceManager.h"
-#include "clang/Lex/Lexer.h"
-
-using namespace clang;
-
-namespace {
-
-/// Returns true if the token at the given location is a semicolon.
-bool isSemicolonAtLocation(SourceLocation TokenLoc, const SourceManager &SM,
-                           const LangOptions &LangOpts) {
-  return Lexer::getSourceText(
-             CharSourceRange::getTokenRange(TokenLoc, TokenLoc), SM,
-             LangOpts) == ";";
-}
-
-/// Returns true if there should be a semicolon after the given statement.
-bool isSemicolonRequiredAfter(const Stmt *S) {
-  if (isa<CompoundStmt>(S))
-    return false;
-  if (const auto *If = dyn_cast<IfStmt>(S))
-    return isSemicolonRequiredAfter(If->getElse() ? If->getElse()
-                                                  : If->getThen());
-  if (const auto *While = dyn_cast<WhileStmt>(S))
-    return isSemicolonRequiredAfter(While->getBody());
-  if (const auto *For = dyn_cast<ForStmt>(S))
-    return isSemicolonRequiredAfter(For->getBody());
-  if (const auto *CXXFor = dyn_cast<CXXForRangeStmt>(S))
-    return isSemicolonRequiredAfter(CXXFor->getBody());
-  if (const auto *ObjCFor = dyn_cast<ObjCForCollectionStmt>(S))
-    return isSemicolonRequiredAfter(ObjCFor->getBody());
-  switch (S->getStmtClass()) {
-  case Stmt::SwitchStmtClass:
-  case Stmt::CXXTryStmtClass:
-  case Stmt::ObjCAtSynchronizedStmtClass:
-  case Stmt::ObjCAutoreleasePoolStmtClass:
-  case Stmt::ObjCAtTryStmtClass:
-    return false;
-  default:
-    return true;
-  }
-}
-
-/// Returns true if the two source locations are on the same line.
-bool areOnSameLine(SourceLocation Loc1, SourceLocation Loc2,
-                   const SourceManager &SM) {
-  return !Loc1.isMacroID() && !Loc2.isMacroID() &&
-         SM.getSpellingLineNumber(Loc1) == SM.getSpellingLineNumber(Loc2);
-}
-
-} // end anonymous namespace
-
-namespace clang {
-namespace tooling {
-
-ExtractionSemicolonPolicy
-ExtractionSemicolonPolicy::compute(const Stmt *S, SourceRange &ExtractedRange,
-                                   const SourceManager &SM,
-                                   const LangOptions &LangOpts) {
-  auto neededInExtractedFunction = []() {
-    return ExtractionSemicolonPolicy(true, false);
-  };
-  auto neededInOriginalFunction = []() {
-    return ExtractionSemicolonPolicy(false, true);
-  };
-
-  /// The extracted expression should be terminated with a ';'. The call to
-  /// the extracted function will replace this expression, so it won't need
-  /// a terminating ';'.
-  if (isa<Expr>(S))
-    return neededInExtractedFunction();
-
-  /// Some statements don't need to be terminated with ';'. The call to the
-  /// extracted function will be a standalone statement, so it should be
-  /// terminated with a ';'.
-  bool NeedsSemi = isSemicolonRequiredAfter(S);
-  if (!NeedsSemi)
-    return neededInOriginalFunction();
-
-  /// Some statements might end at ';'. The extraction will move that ';', so
-  /// the call to the extracted function should be terminated with a ';'.
-  SourceLocation End = ExtractedRange.getEnd();
-  if (isSemicolonAtLocation(End, SM, LangOpts))
-    return neededInOriginalFunction();
-
-  /// Other statements should generally have a trailing ';'. We can try to find
-  /// it and move it together it with the extracted code.
-  Optional<Token> NextToken = Lexer::findNextToken(End, SM, LangOpts);
-  if (NextToken && NextToken->is(tok::semi) &&
-      areOnSameLine(NextToken->getLocation(), End, SM)) {
-    ExtractedRange.setEnd(NextToken->getLocation());
-    return neededInOriginalFunction();
-  }
-
-  /// Otherwise insert semicolons in both places.
-  return ExtractionSemicolonPolicy(true, true);
-}
-
-} // end namespace tooling
-} // end namespace clang