Update prebuilt Clang to r353983e.HEADq10.0

clang 9.0.5 (based on r353983e) from build 5696680.

Bug: http://b/135931688
Bug: http://b/136008926
Test: N/A
Change-Id: I922d17410047d2e2df4625615352c588ee71b203

1 files changed, 89 insertions, 0 deletions

diff --git a/clang-r353983e/include/clang/Tooling/Refactoring/RefactoringRuleContext.h b/clang-r353983e/include/clang/Tooling/Refactoring/RefactoringRuleContext.h
new file mode 100644
index 00000000..5271a540
--- /dev/null
+++ b/clang-r353983e/include/clang/Tooling/Refactoring/RefactoringRuleContext.h
@@ -0,0 +1,89 @@
+//===--- RefactoringRuleContext.h - 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
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_RULE_CONTEXT_H
+#define LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_RULE_CONTEXT_H
+
+#include "clang/Basic/DiagnosticError.h"
+#include "clang/Basic/SourceManager.h"
+#include "clang/Tooling/Refactoring/ASTSelection.h"
+
+namespace clang {
+
+class ASTContext;
+
+namespace tooling {
+
+/// The refactoring rule context stores all of the inputs that might be needed
+/// by a refactoring action rule. It can create the specialized
+/// \c ASTRefactoringOperation or \c PreprocessorRefactoringOperation values
+/// that can be used by the refactoring action rules.
+///
+/// The following inputs are stored by the operation:
+///
+///   - SourceManager: a reference to a valid source manager.
+///
+///   - SelectionRange: an optional source selection ranges that can be used
+///     to represent a selection in an editor.
+class RefactoringRuleContext {
+public:
+  RefactoringRuleContext(const SourceManager &SM) : SM(SM) {}
+
+  const SourceManager &getSources() const { return SM; }
+
+  /// Returns the current source selection range as set by the
+  /// refactoring engine. Can be invalid.
+  SourceRange getSelectionRange() const { return SelectionRange; }
+
+  void setSelectionRange(SourceRange R) { SelectionRange = R; }
+
+  bool hasASTContext() const { return AST; }
+
+  ASTContext &getASTContext() const {
+    assert(AST && "no AST!");
+    return *AST;
+  }
+
+  void setASTContext(ASTContext &Context) { AST = &Context; }
+
+  /// Creates an llvm::Error value that contains a diagnostic.
+  ///
+  /// The errors should not outlive the context.
+  llvm::Error createDiagnosticError(SourceLocation Loc, unsigned DiagID) {
+    return DiagnosticError::create(Loc, PartialDiagnostic(DiagID, DiagStorage));
+  }
+
+  llvm::Error createDiagnosticError(unsigned DiagID) {
+    return createDiagnosticError(SourceLocation(), DiagID);
+  }
+
+  void setASTSelection(std::unique_ptr<SelectedASTNode> Node) {
+    ASTNodeSelection = std::move(Node);
+  }
+
+private:
+  /// The source manager for the translation unit / file on which a refactoring
+  /// action might operate on.
+  const SourceManager &SM;
+  /// An optional source selection range that's commonly used to represent
+  /// a selection in an editor.
+  SourceRange SelectionRange;
+  /// An optional AST for the translation unit on which a refactoring action
+  /// might operate on.
+  ASTContext *AST = nullptr;
+  /// The allocator for diagnostics.
+  PartialDiagnostic::StorageAllocator DiagStorage;
+
+  // FIXME: Remove when memoized.
+  std::unique_ptr<SelectedASTNode> ASTNodeSelection;
+};
+
+} // end namespace tooling
+} // end namespace clang
+
+#endif // LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_RULE_CONTEXT_H