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https://github.com/Gericom/teak-llvm.git
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808142876c
Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
//===-- ClangUtil.cpp -----------------------------------------------------===//
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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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// A collection of helper methods and data structures for manipulating clang
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// types and decls.
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//===----------------------------------------------------------------------===//
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#include "lldb/Symbol/ClangUtil.h"
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#include "lldb/Symbol/TypeSystemClang.h"
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using namespace clang;
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using namespace lldb_private;
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bool ClangUtil::IsClangType(const CompilerType &ct) {
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// Invalid types are never Clang types.
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if (!ct)
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return false;
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if (llvm::dyn_cast_or_null<TypeSystemClang>(ct.GetTypeSystem()) == nullptr)
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return false;
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if (!ct.GetOpaqueQualType())
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return false;
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return true;
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}
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QualType ClangUtil::GetQualType(const CompilerType &ct) {
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// Make sure we have a clang type before making a clang::QualType
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if (!IsClangType(ct))
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return QualType();
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return QualType::getFromOpaquePtr(ct.GetOpaqueQualType());
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}
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QualType ClangUtil::GetCanonicalQualType(const CompilerType &ct) {
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if (!IsClangType(ct))
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return QualType();
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return GetQualType(ct).getCanonicalType();
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}
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CompilerType ClangUtil::RemoveFastQualifiers(const CompilerType &ct) {
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if (!IsClangType(ct))
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return ct;
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QualType qual_type(GetQualType(ct));
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qual_type.removeLocalFastQualifiers();
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return CompilerType(ct.GetTypeSystem(), qual_type.getAsOpaquePtr());
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}
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clang::TagDecl *ClangUtil::GetAsTagDecl(const CompilerType &type) {
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clang::QualType qual_type = ClangUtil::GetCanonicalQualType(type);
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if (qual_type.isNull())
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return nullptr;
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return qual_type->getAsTagDecl();
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}
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std::string ClangUtil::DumpDecl(const clang::Decl *d) {
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if (!d)
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return "nullptr";
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std::string result;
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llvm::raw_string_ostream stream(result);
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bool deserialize = false;
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d->dump(stream, deserialize);
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stream.flush();
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return result;
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}
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std::string ClangUtil::ToString(const clang::Type *t) {
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return clang::QualType(t, 0).getAsString();
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}
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std::string ClangUtil::ToString(const CompilerType &c) {
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return ClangUtil::GetQualType(c).getAsString();
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}
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