1600450f90
For more context, see https://github.com/llvm/llvm-project/pull/119269#issuecomment-3075444493, but briefly, when removing ARCMigrate, I also removed some symbols in libclang, which constitutes an ABI break that we don’t want, so this pr reintroduces the removed symbols; the declarations are marked as deprecated for future removal, and the implementations print an error and do nothing, which is what we used to do when ARCMigrate was disabled.
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
//===- Obsolete.cpp - Obsolete libclang functions and types -------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===--------------------------------------------------------------------===//
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//
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// This file contains libclang symbols whose underlying functionality has been
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// removed from Clang, but which need to be kept around so as to retain ABI
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// compatibility.
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//
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//===--------------------------------------------------------------------===//
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#include "clang-c/CXString.h"
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#include "clang-c/Index.h"
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#include "clang-c/Platform.h"
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#include "llvm/Support/raw_ostream.h"
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extern "C" {
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// The functions below used to be part of the C API for ARCMigrate, which has
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// since been removed from Clang; they already used to print an error if Clang
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// was compiled without arcmt support, so we continue doing so.
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CXRemapping clang_getRemappings(const char *) {
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llvm::errs() << "error: ARCMigrate has been removed from Clang";
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return nullptr;
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}
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CXRemapping clang_getRemappingsFromFileList(const char **, unsigned) {
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llvm::errs() << "error: ARCMigrate has been removed from Clang";
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return nullptr;
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}
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unsigned clang_remap_getNumFiles(CXRemapping) {
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llvm::errs() << "error: ARCMigrate has been removed from Clang";
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return 0;
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}
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void clang_remap_getFilenames(CXRemapping, unsigned, CXString *, CXString *) {
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llvm::errs() << "error: ARCMigrate has been removed from Clang";
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}
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void clang_remap_dispose(CXRemapping) {
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llvm::errs() << "error: ARCMigrate has been removed from Clang";
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}
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} // extern "C"
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