YQ Connector: support managed ClickHouse

Со стороны dqrun можно обратиться к инстансу коннектора, который работает на streaming стенде, и извлечь данные из облачного CH.

1 files changed, 113 insertions, 0 deletions

diff --git a/contrib/libs/clang16/lib/AST/Interp/InterpState.h b/contrib/libs/clang16/lib/AST/Interp/InterpState.h
new file mode 100644
index 0000000000..0330806373
--- /dev/null
+++ b/contrib/libs/clang16/lib/AST/Interp/InterpState.h
@@ -0,0 +1,113 @@
+//===--- InterpState.h - Interpreter state for the constexpr VM -*- 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
+//
+//===----------------------------------------------------------------------===//
+//
+// Definition of the interpreter state and entry point.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_AST_INTERP_INTERPSTATE_H
+#define LLVM_CLANG_AST_INTERP_INTERPSTATE_H
+
+#include "Context.h"
+#include "Function.h"
+#include "InterpStack.h"
+#include "State.h"
+#include "clang/AST/APValue.h"
+#include "clang/AST/ASTDiagnostic.h"
+#include "clang/AST/Expr.h"
+#include "clang/AST/OptionalDiagnostic.h"
+
+namespace clang {
+namespace interp {
+class Context;
+class Function;
+class InterpStack;
+class InterpFrame;
+class SourceMapper;
+
+/// Interpreter context.
+class InterpState final : public State, public SourceMapper {
+public:
+  InterpState(State &Parent, Program &P, InterpStack &Stk, Context &Ctx,
+              SourceMapper *M = nullptr);
+
+  ~InterpState();
+
+  // Stack frame accessors.
+  Frame *getSplitFrame() { return Parent.getCurrentFrame(); }
+  Frame *getCurrentFrame() override;
+  unsigned getCallStackDepth() override { return CallStackDepth; }
+  const Frame *getBottomFrame() const override {
+    return Parent.getBottomFrame();
+  }
+
+  // Access objects from the walker context.
+  Expr::EvalStatus &getEvalStatus() const override {
+    return Parent.getEvalStatus();
+  }
+  ASTContext &getCtx() const override { return Parent.getCtx(); }
+
+  // Forward status checks and updates to the walker.
+  bool checkingForUndefinedBehavior() const override {
+    return Parent.checkingForUndefinedBehavior();
+  }
+  bool keepEvaluatingAfterFailure() const override {
+    return Parent.keepEvaluatingAfterFailure();
+  }
+  bool checkingPotentialConstantExpression() const override {
+    return Parent.checkingPotentialConstantExpression();
+  }
+  bool noteUndefinedBehavior() override {
+    return Parent.noteUndefinedBehavior();
+  }
+  bool inConstantContext() const { return Parent.InConstantContext; }
+  bool hasActiveDiagnostic() override { return Parent.hasActiveDiagnostic(); }
+  void setActiveDiagnostic(bool Flag) override {
+    Parent.setActiveDiagnostic(Flag);
+  }
+  void setFoldFailureDiagnostic(bool Flag) override {
+    Parent.setFoldFailureDiagnostic(Flag);
+  }
+  bool hasPriorDiagnostic() override { return Parent.hasPriorDiagnostic(); }
+
+  /// Reports overflow and return true if evaluation should continue.
+  bool reportOverflow(const Expr *E, const llvm::APSInt &Value);
+
+  /// Deallocates a pointer.
+  void deallocate(Block *B);
+
+  /// Delegates source mapping to the mapper.
+  SourceInfo getSource(const Function *F, CodePtr PC) const override {
+    return M ? M->getSource(F, PC) : F->getSource(PC);
+  }
+
+private:
+  /// AST Walker state.
+  State &Parent;
+  /// Dead block chain.
+  DeadBlock *DeadBlocks = nullptr;
+  /// Reference to the offset-source mapping.
+  SourceMapper *M;
+
+public:
+  /// Reference to the module containing all bytecode.
+  Program &P;
+  /// Temporary stack.
+  InterpStack &Stk;
+  /// Interpreter Context.
+  Context &Ctx;
+  /// The current frame.
+  InterpFrame *Current = nullptr;
+  /// Call stack depth.
+  unsigned CallStackDepth;
+};
+
+} // namespace interp
+} // namespace clang
+
+#endif