Public enums and private classes that are part of the SourceManager implementation. More...

Classes
class	ContentCache
	One instance of this struct is kept for every file loaded or used. More...

class	ExpansionInfo
	Each ExpansionInfo encodes the expansion location - where the token was ultimately expanded, and the SpellingLoc - where the actual character data for the token came from. More...

class	FileInfo
	Information about a FileID, basically just the logical file that it represents and include stack information. More...

class	LineOffsetMapping
	Mapping of line offsets into a source file. More...

class	SLocEntry
	This is a discriminated union of FileInfo and ExpansionInfo. More...

Enumerations
enum	CharacteristicKind { C_User , C_System , C_ExternCSystem , C_User_ModuleMap , C_System_ModuleMap }
	Indicates whether a file or directory holds normal user code, system code, or system code which is implicitly 'extern "C"' in C++ mode. More...

Functions
bool	isSystem (CharacteristicKind CK)
	Determine whether a file / directory characteristic is for system code.

bool	isModuleMap (CharacteristicKind CK)
	Determine whether a file characteristic is for a module map.

Detailed Description

Public enums and private classes that are part of the SourceManager implementation.

Enumeration Type Documentation

◆ CharacteristicKind

enum clang::SrcMgr::CharacteristicKind

Indicates whether a file or directory holds normal user code, system code, or system code which is implicitly 'extern "C"' in C++ mode.

Entire directories can be tagged with this (this is maintained by DirectoryLookup and friends) as can specific FileInfos when a #pragma system_header is seen or in various other cases.

Enumerator
C_User
C_System
C_ExternCSystem
C_User_ModuleMap
C_System_ModuleMap

Definition at line 81 of file SourceManager.h.

Function Documentation

◆ isModuleMap()

bool clang::SrcMgr::isModuleMap ( CharacteristicKind CK )

inline

Determine whether a file characteristic is for a module map.

Definition at line 95 of file SourceManager.h.

References C_System_ModuleMap, and C_User_ModuleMap.

◆ isSystem()

bool clang::SrcMgr::isSystem ( CharacteristicKind CK )

inline

Determine whether a file / directory characteristic is for system code.

Definition at line 90 of file SourceManager.h.

References C_User, and C_User_ModuleMap.

Referenced by clang::SourceManager::createFileID(), and shouldRecordNewFile().

Classes