SourceManager.cpp File Reference

#include "clang/Basic/SourceManager.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/SourceLocation.h"
#include "clang/Basic/SourceManagerInternals.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/Allocator.h"
#include "llvm/Support/Capacity.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <memory>
#include <optional>
#include <tuple>
#include <utility>
#include <vector>

Go to the source code of this file.

Functions
template<typename LocType >
static bool	isInvalid (LocType Loc, bool *Invalid)
template<class T >
static constexpr T	likelyhasbetween (T x, unsigned char m, unsigned char n)
static bool	MoveUpIncludeHierarchy (std::pair< FileID, unsigned > &Loc, const SourceManager &SM)
	Given a decomposed source location, move it up the include/expansion stack to the parent source location.

Function Documentation

isInvalid()

template<typename LocType >

static bool isInvalid ( LocType  Loc, bool *  Invalid  )

static

Definition at line 1232 of file SourceManager.cpp.

References clang::Invalid.

Referenced by clang::Sema::BuildStaticAssertDeclaration(), clang::Sema::CheckConstraintSatisfaction(), clang::Sema::CreateUnaryExprOrTypeTraitExpr(), clang::Sema::DiagnoseAssignmentResult(), clang::SourceManager::getBufferName(), clang::SourceManager::getExpansionColumnNumber(), clang::SourceManager::getExpansionLineNumber(), clang::MacroDirective::DefInfo::getMacroInfo(), clang::SourceManager::getPresumedColumnNumber(), clang::SourceManager::getPresumedLineNumber(), clang::MacroDirective::DefInfo::getPreviousDefinition(), clang::SourceManager::getSpellingColumnNumber(), clang::SourceManager::getSpellingLineNumber(), clang::TemplateDeclInstantiator::InstantiateEnumDefinition(), clang::DeclSpec::SetStorageClassSpec(), and SetupFixedPointError().

likelyhasbetween()

template<class T >

static constexpr T likelyhasbetween ( T  x, unsigned char  m, unsigned char  n  )

inlinestaticconstexpr

Definition at line 1265 of file SourceManager.cpp.

Referenced by clang::SrcMgr::LineOffsetMapping::get().

MoveUpIncludeHierarchy()

static bool MoveUpIncludeHierarchy ( std::pair< FileID, unsigned > &  Loc, const SourceManager &  SM  )

static

Given a decomposed source location, move it up the include/expansion stack to the parent source location.

If this is possible, return the decomposed version of the parent in Loc and return false. If Loc is the top-level entry, return true and don't modify it.

Definition at line 1983 of file SourceManager.cpp.

References SM.

Referenced by clang::SourceManager::isInTheSameTranslationUnit().