clang 19.0.0git
Macros | Functions
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/Statistic.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.

Macros

#define DEBUG_TYPE   "source-manager"
 

Functions

 STATISTIC (MaxUsedSLocBytes, "Maximum number of bytes used by source locations " "(both loaded and local).")
 
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 MoveUpTranslationUnitIncludeHierarchy (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 within the same translation unit.
 

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE   "source-manager"

Definition at line 50 of file SourceManager.cpp.

Function Documentation

◆ isInvalid()

template<typename LocType >
static bool isInvalid ( LocType  Loc,
bool Invalid 
)
static

◆ likelyhasbetween()

template<class T >
static constexpr T likelyhasbetween ( x,
unsigned char  m,
unsigned char  n 
)
inlinestaticconstexpr

Definition at line 1215 of file SourceManager.cpp.

References clang::T.

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

◆ MoveUpTranslationUnitIncludeHierarchy()

static bool MoveUpTranslationUnitIncludeHierarchy ( 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 within the same translation unit.

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

Definition at line 1981 of file SourceManager.cpp.

References Loc, and SM.

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

◆ STATISTIC()

STATISTIC ( MaxUsedSLocBytes  ,
"Maximum number of bytes used by source locations " "(both loaded and local)."   
)