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//===----------------------- FunctionPointer.cpp ----------------*- 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
//
//===----------------------------------------------------------------------===//
#include "FunctionPointer.h"
namespace clang {
namespace interp {
APValue FunctionPointer::toAPValue(const ASTContext &) const {
if (!Func)
return APValue(static_cast<Expr *>(nullptr), CharUnits::Zero(), {},
/*OnePastTheEnd=*/false, /*IsNull=*/true);
if (Func->getDecl())
return APValue(Func->getDecl(), CharUnits::fromQuantity(0), {},
/*OnePastTheEnd=*/false, /*IsNull=*/false);
return APValue(Func->getExpr(), CharUnits::fromQuantity(0), {},
/*OnePastTheEnd=*/false, /*IsNull=*/false);
}
void FunctionPointer::print(llvm::raw_ostream &OS) const {
OS << "FnPtr(";
if (Func)
OS << Func->getName();
else
OS << "nullptr";
OS << ")";
}
} // namespace interp
} // namespace clang
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