clang
3.7.0
|
#include "clang/Frontend/ASTUnit.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/DeclVisitor.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/AST/TypeOrdering.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/Basic/VirtualFileSystem.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/FrontendActions.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/FrontendOptions.h"
#include "clang/Frontend/MultiplexConsumer.h"
#include "clang/Frontend/Utils.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Lex/PreprocessorOptions.h"
#include "clang/Sema/Sema.h"
#include "clang/Serialization/ASTReader.h"
#include "clang/Serialization/ASTWriter.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/Support/CrashRecoveryContext.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Mutex.h"
#include "llvm/Support/MutexGuard.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <atomic>
#include <cstdio>
#include <cstdlib>
Go to the source code of this file.
Classes | |
struct | clang::ASTUnit::ASTWriterData |
Namespaces | |
clang | |
Typedefs | |
typedef llvm::DenseMap< const ASTUnit *, std::unique_ptr < OnDiskData > > | OnDiskDataMap |
typedef ContinuousRangeMap < unsigned, int, 2 > | SLocRemap |
Functions | |
static llvm::sys::SmartMutex < false > & | getOnDiskMutex () |
static void | cleanupOnDiskMapAtExit () |
static OnDiskDataMap & | getOnDiskDataMap () |
static OnDiskData & | getOnDiskData (const ASTUnit *AU) |
static void | erasePreambleFile (const ASTUnit *AU) |
static void | removeOnDiskEntry (const ASTUnit *AU) |
static void | setPreambleFile (const ASTUnit *AU, StringRef preambleFile) |
static const std::string & | getPreambleFile (const ASTUnit *AU) |
static unsigned | getDeclShowContexts (const NamedDecl *ND, const LangOptions &LangOpts, bool &IsNestedNameSpecifier) |
Determine the set of code-completion contexts in which this declaration should be shown. More... | |
static bool | isNonDriverDiag (const StoredDiagnostic &StoredDiag) |
static void | checkAndRemoveNonDriverDiags (SmallVectorImpl< StoredDiagnostic > &StoredDiags) |
static void | checkAndSanitizeDiags (SmallVectorImpl< StoredDiagnostic > &StoredDiagnostics, SourceManager &SM) |
static std::string | GetPreamblePCHPath () |
Simple function to retrieve a path for a preamble precompiled header. More... | |
bool | clang::operator== (const ASTUnit::PreambleFileHash &LHS, const ASTUnit::PreambleFileHash &RHS) |
static std::pair< unsigned, unsigned > | makeStandaloneRange (CharSourceRange Range, const SourceManager &SM, const LangOptions &LangOpts) |
static ASTUnit::StandaloneFixIt | makeStandaloneFixIt (const SourceManager &SM, const LangOptions &LangOpts, const FixItHint &InFix) |
static ASTUnit::StandaloneDiagnostic | makeStandaloneDiagnostic (const LangOptions &LangOpts, const StoredDiagnostic &InDiag) |
static void | CalculateHiddenNames (const CodeCompletionContext &Context, CodeCompletionResult *Results, unsigned NumResults, ASTContext &Ctx, llvm::StringSet< llvm::BumpPtrAllocator > &HiddenNames) |
Helper function that computes which global names are hidden by the local code-completion results. More... | |
static bool | serializeUnit (ASTWriter &Writer, SmallVectorImpl< char > &Buffer, Sema &S, bool hasErrors, raw_ostream &OS) |
static bool | PCHLocator (serialization::ModuleFile &M, void *UserData) |
Variables | |
const unsigned | DefaultPreambleRebuildInterval = 5 |
After failing to build a precompiled preamble (due to errors in the source that occurs in the preamble), the number of reparses during which we'll skip even trying to precompile the preamble. More... | |
static std::atomic< unsigned > | ActiveASTUnitObjects |
Tracks the number of ASTUnit objects that are currently active. More... | |
typedef llvm::DenseMap<const ASTUnit *, std::unique_ptr<OnDiskData> > OnDiskDataMap |
Definition at line 109 of file ASTUnit.cpp.
typedef ContinuousRangeMap<unsigned, int, 2> SLocRemap |
Definition at line 2511 of file ASTUnit.cpp.
|
static |
Helper function that computes which global names are hidden by the local code-completion results.
Definition at line 2131 of file ASTUnit.cpp.
References clang::CodeCompletionContext::CCC_ArrowMemberAccess, clang::CodeCompletionContext::CCC_ClassOrStructTag, clang::CodeCompletionContext::CCC_ClassStructUnion, clang::CodeCompletionContext::CCC_DotMemberAccess, clang::CodeCompletionContext::CCC_EnumTag, clang::CodeCompletionContext::CCC_Expression, clang::CodeCompletionContext::CCC_MacroName, clang::CodeCompletionContext::CCC_MacroNameUse, clang::CodeCompletionContext::CCC_Name, clang::CodeCompletionContext::CCC_Namespace, clang::CodeCompletionContext::CCC_NaturalLanguage, clang::CodeCompletionContext::CCC_ObjCCategoryName, clang::CodeCompletionContext::CCC_ObjCClassMessage, clang::CodeCompletionContext::CCC_ObjCImplementation, clang::CodeCompletionContext::CCC_ObjCInstanceMessage, clang::CodeCompletionContext::CCC_ObjCInterface, clang::CodeCompletionContext::CCC_ObjCInterfaceName, clang::CodeCompletionContext::CCC_ObjCIvarList, clang::CodeCompletionContext::CCC_ObjCMessageReceiver, clang::CodeCompletionContext::CCC_ObjCPropertyAccess, clang::CodeCompletionContext::CCC_ObjCProtocolName, clang::CodeCompletionContext::CCC_Other, clang::CodeCompletionContext::CCC_OtherWithMacros, clang::CodeCompletionContext::CCC_ParenthesizedExpression, clang::CodeCompletionContext::CCC_PotentiallyQualifiedName, clang::CodeCompletionContext::CCC_PreprocessorDirective, clang::CodeCompletionContext::CCC_PreprocessorExpression, clang::CodeCompletionContext::CCC_Recovery, clang::CodeCompletionContext::CCC_SelectorName, clang::CodeCompletionContext::CCC_Statement, clang::CodeCompletionContext::CCC_TopLevel, clang::CodeCompletionContext::CCC_Type, clang::CodeCompletionContext::CCC_TypeQualifiers, clang::CodeCompletionContext::CCC_UnionTag, clang::CodeCompletionResult::Declaration, clang::DeclarationName::getAsIdentifierInfo(), clang::DeclarationName::getAsString(), clang::NamedDecl::getDeclName(), clang::Decl::getIdentifierNamespace(), clang::CodeCompletionContext::getKind(), clang::ASTContext::getLangOpts(), clang::NamedDecl::getUnderlyingDecl(), clang::Decl::IDNS_Member, clang::Decl::IDNS_Namespace, clang::Decl::IDNS_NonMemberOperator, clang::Decl::IDNS_Ordinary, clang::Decl::IDNS_Tag, clang::Decl::IDNS_Type, and clang::Result.
|
static |
Definition at line 1003 of file ASTUnit.cpp.
References isNonDriverDiag().
|
static |
Definition at line 1011 of file ASTUnit.cpp.
References SM.
|
static |
Definition at line 120 of file ASTUnit.cpp.
References getOnDiskDataMap(), and getOnDiskMutex().
Referenced by getOnDiskDataMap().
|
static |
Definition at line 141 of file ASTUnit.cpp.
References getOnDiskData().
|
static |
Determine the set of code-completion contexts in which this declaration should be shown.
Definition at line 264 of file ASTUnit.cpp.
References clang::CodeCompletionContext::CCC_ClassOrStructTag, clang::CodeCompletionContext::CCC_ClassStructUnion, clang::CodeCompletionContext::CCC_EnumTag, clang::CodeCompletionContext::CCC_Expression, clang::CodeCompletionContext::CCC_Namespace, clang::CodeCompletionContext::CCC_ObjCCategoryName, clang::CodeCompletionContext::CCC_ObjCInterfaceName, clang::CodeCompletionContext::CCC_ObjCIvarList, clang::CodeCompletionContext::CCC_ObjCMessageReceiver, clang::CodeCompletionContext::CCC_ObjCProtocolName, clang::CodeCompletionContext::CCC_ParenthesizedExpression, clang::CodeCompletionContext::CCC_Statement, clang::CodeCompletionContext::CCC_TopLevel, clang::CodeCompletionContext::CCC_Type, clang::CodeCompletionContext::CCC_UnionTag, Contexts, and clang::NamedDecl::getUnderlyingDecl().
|
static |
Definition at line 130 of file ASTUnit.cpp.
References getOnDiskDataMap(), and getOnDiskMutex().
Referenced by clang::ASTUnit::addTemporaryFile(), erasePreambleFile(), getPreambleFile(), and setPreambleFile().
|
static |
Definition at line 110 of file ASTUnit.cpp.
References cleanupOnDiskMapAtExit().
Referenced by cleanupOnDiskMapAtExit(), getOnDiskData(), and removeOnDiskEntry().
|
static |
Definition at line 101 of file ASTUnit.cpp.
Referenced by cleanupOnDiskMapAtExit(), getOnDiskData(), and removeOnDiskEntry().
|
static |
Definition at line 161 of file ASTUnit.cpp.
References getOnDiskData().
Referenced by clang::ASTUnit::CodeComplete(), and clang::ASTUnit::Reparse().
|
static |
Simple function to retrieve a path for a preamble precompiled header.
Definition at line 1171 of file ASTUnit.cpp.
|
static |
Definition at line 998 of file ASTUnit.cpp.
References clang::StoredDiagnostic::getLocation(), and clang::SourceLocation::isValid().
Referenced by checkAndRemoveNonDriverDiags().
|
static |
Definition at line 1297 of file ASTUnit.cpp.
References clang::ASTUnit::StandaloneDiagnostic::Filename, clang::frontend::FixIt, clang::ASTUnit::StandaloneDiagnostic::FixIts, clang::SourceManager::getFileLoc(), clang::SourceManager::getFilename(), clang::SourceManager::getFileOffset(), clang::StoredDiagnostic::getFixIts(), clang::StoredDiagnostic::getID(), clang::StoredDiagnostic::getLevel(), clang::StoredDiagnostic::getLocation(), clang::FullSourceLoc::getManager(), clang::StoredDiagnostic::getMessage(), clang::StoredDiagnostic::getRanges(), clang::ASTUnit::StandaloneDiagnostic::ID, clang::SourceLocation::isInvalid(), clang::ASTUnit::StandaloneDiagnostic::Level, clang::ASTUnit::StandaloneDiagnostic::LocOffset, makeStandaloneFixIt(), makeStandaloneRange(), clang::ASTUnit::StandaloneDiagnostic::Message, clang::ASTUnit::StandaloneDiagnostic::Ranges, and SM.
|
static |
Definition at line 1284 of file ASTUnit.cpp.
References clang::FixItHint::BeforePreviousInsertions, clang::ASTUnit::StandaloneFixIt::BeforePreviousInsertions, clang::FixItHint::CodeToInsert, clang::ASTUnit::StandaloneFixIt::CodeToInsert, clang::FixItHint::InsertFromRange, clang::ASTUnit::StandaloneFixIt::InsertFromRange, makeStandaloneRange(), clang::FixItHint::RemoveRange, and clang::ASTUnit::StandaloneFixIt::RemoveRange.
Referenced by makeStandaloneDiagnostic().
|
static |
Definition at line 1276 of file ASTUnit.cpp.
References clang::CharSourceRange::getBegin(), clang::CharSourceRange::getEnd(), clang::SourceManager::getFileOffset(), and clang::Lexer::makeFileCharRange().
Referenced by makeStandaloneDiagnostic(), and makeStandaloneFixIt().
|
static |
Definition at line 2792 of file ASTUnit.cpp.
References clang::serialization::ModuleFile::Kind, clang::serialization::MK_ExplicitModule, clang::serialization::MK_ImplicitModule, clang::serialization::MK_MainFile, clang::serialization::MK_PCH, and clang::serialization::MK_Preamble.
Referenced by clang::ASTUnit::getPCHFile().
|
static |
Definition at line 145 of file ASTUnit.cpp.
References getOnDiskDataMap(), and getOnDiskMutex().
Referenced by clang::ASTUnit::~ASTUnit().
|
static |
Definition at line 2484 of file ASTUnit.cpp.
References clang::ASTWriter::WriteAST().
Referenced by clang::ASTUnit::serialize().
|
static |
Definition at line 157 of file ASTUnit.cpp.
References getOnDiskData().
|
static |
Tracks the number of ASTUnit objects that are currently active.
Used for debugging purposes only.
Definition at line 212 of file ASTUnit.cpp.
Referenced by clang::ASTUnit::~ASTUnit().
const unsigned DefaultPreambleRebuildInterval = 5 |
After failing to build a precompiled preamble (due to errors in the source that occurs in the preamble), the number of reparses during which we'll skip even trying to precompile the preamble.
Definition at line 207 of file ASTUnit.cpp.