1 files changed, 0 insertions, 100 deletions
diff --git a/clang/lib/AST/Interp/Context.h b/clang/lib/AST/Interp/Context.h
deleted file mode 100644
index 96368b6e5f0..00000000000
--- a/clang/lib/AST/Interp/Context.h
+++ /dev/null
@@ -1,100 +0,0 @@
-//===--- Context.h - Context 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
-//
-//===----------------------------------------------------------------------===//
-//
-// Defines the constexpr execution context.
-//
-// The execution context manages cached bytecode and the global context.
-// It invokes the compiler and interpreter, propagating errors.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_AST_INTERP_CONTEXT_H
-#define LLVM_CLANG_AST_INTERP_CONTEXT_H
-
-#include "Context.h"
-#include "InterpStack.h"
-#include "clang/AST/APValue.h"
-#include "llvm/ADT/PointerIntPair.h"
-
-namespace clang {
-class ASTContext;
-class LangOptions;
-class Stmt;
-class FunctionDecl;
-class VarDecl;
-
-namespace interp {
-class Function;
-class Program;
-class State;
-enum PrimType : unsigned;
-
-/// Wrapper around interpreter termination results.
-enum class InterpResult {
-  /// Interpreter successfully computed a value.
-  Success,
-  /// Interpreter encountered an error and quit.
-  Fail,
-  /// Interpreter encountered an unimplemented feature, AST fallback.
-  Bail,
-};
-
-/// Holds all information required to evaluate constexpr code in a module.
-class Context {
-public:
-  /// Initialises the constexpr VM.
-  Context(ASTContext &Ctx);
-
-  /// Cleans up the constexpr VM.
-  ~Context();
-
-  /// Checks if a function is a potential constant expression.
-  InterpResult isPotentialConstantExpr(State &Parent,
-                                       const FunctionDecl *FnDecl);
-
-  /// Evaluates a toplevel expression as an rvalue.
-  InterpResult evaluateAsRValue(State &Parent, const Expr *E, APValue &Result);
-
-  /// Evaluates a toplevel initializer.
-  InterpResult evaluateAsInitializer(State &Parent, const VarDecl *VD,
-                                     APValue &Result);
-
-  /// Returns the AST context.
-  ASTContext &getASTContext() const { return Ctx; }
-  /// Returns the language options.
-  const LangOptions &getLangOpts() const;
-  /// Returns the interpreter stack.
-  InterpStack &getStack() { return Stk; }
-  /// Returns CHAR_BIT.
-  unsigned getCharBit() const;
-
-  /// Classifies an expression.
-  llvm::Optional<PrimType> classify(QualType T);
-
-private:
-  /// Runs a function.
-  InterpResult Run(State &Parent, Function *Func, APValue &Result);
-
-  /// Checks a result fromt the interpreter.
-  InterpResult Check(State &Parent, llvm::Expected<bool> &&R);
-
-private:
-  /// Current compilation context.
-  ASTContext &Ctx;
-  /// Flag to indicate if the use of the interpreter is mandatory.
-  bool ForceInterp;
-  /// Interpreter stack, shared across invocations.
-  InterpStack Stk;
-  /// Constexpr program.
-  std::unique_ptr<Program> P;
-};
-
-} // namespace interp
-} // namespace clang
-
-#endif