LLVM  3.7.0
Public Types | Public Member Functions | List of all members
llvm::AsmToken Class Reference

Target independent representation for an assembler token. More...

#include <MCAsmLexer.h>

Public Types

enum  TokenKind {
  Eof, Error, Identifier, String,
  Integer, BigNum, Real, EndOfStatement,
  Colon, Space, Plus, Minus,
  Tilde, Slash, BackSlash, LParen,
  RParen, LBrac, RBrac, LCurly,
  RCurly, Star, Dot, Comma,
  Dollar, Equal, EqualEqual, Pipe,
  PipePipe, Caret, Amp, AmpAmp,
  Exclaim, ExclaimEqual, Percent, Hash,
  Less, LessEqual, LessLess, LessGreater,
  Greater, GreaterEqual, GreaterGreater, At
}
 

Public Member Functions

 AsmToken ()
 
 AsmToken (TokenKind Kind, StringRef Str, APInt IntVal)
 
 AsmToken (TokenKind Kind, StringRef Str, int64_t IntVal=0)
 
TokenKind getKind () const
 
bool is (TokenKind K) const
 
bool isNot (TokenKind K) const
 
SMLoc getLoc () const
 
SMLoc getEndLoc () const
 
SMRange getLocRange () const
 
StringRef getStringContents () const
 Get the contents of a string token (without quotes). More...
 
StringRef getIdentifier () const
 Get the identifier string for the current token, which should be an identifier or a string. More...
 
StringRef getString () const
 Get the string for the current token, this includes all characters (for example, the quotes on strings) in the token. More...
 
int64_t getIntVal () const
 
APInt getAPIntVal () const
 

Detailed Description

Target independent representation for an assembler token.

Definition at line 22 of file MCAsmLexer.h.

Member Enumeration Documentation

Enumerator
Eof 
Error 
Identifier 
String 
Integer 
BigNum 
Real 
EndOfStatement 
Colon 
Space 
Plus 
Minus 
Tilde 
Slash 
BackSlash 
LParen 
RParen 
LBrac 
RBrac 
LCurly 
RCurly 
Star 
Dot 
Comma 
Dollar 
Equal 
EqualEqual 
Pipe 
PipePipe 
Caret 
Amp 
AmpAmp 
Exclaim 
ExclaimEqual 
Percent 
Hash 
Less 
LessEqual 
LessLess 
LessGreater 
Greater 
GreaterEqual 
GreaterGreater 
At 

Definition at line 24 of file MCAsmLexer.h.

Constructor & Destructor Documentation

llvm::AsmToken::AsmToken ( )
inline

Definition at line 65 of file MCAsmLexer.h.

llvm::AsmToken::AsmToken ( TokenKind  Kind,
StringRef  Str,
APInt  IntVal 
)
inline

Definition at line 66 of file MCAsmLexer.h.

llvm::AsmToken::AsmToken ( TokenKind  Kind,
StringRef  Str,
int64_t  IntVal = 0 
)
inline

Definition at line 68 of file MCAsmLexer.h.

Member Function Documentation

APInt llvm::AsmToken::getAPIntVal ( ) const
inline

Definition at line 110 of file MCAsmLexer.h.

References BigNum, and Integer.

SMLoc AsmToken::getEndLoc ( ) const
StringRef llvm::AsmToken::getIdentifier ( ) const
inline

Get the identifier string for the current token, which should be an identifier or a string.

This gets the portion of the string which should be used as the identifier, e.g., it does not include the quotes on strings.

Definition at line 89 of file MCAsmLexer.h.

References getString(), getStringContents(), and Identifier.

int64_t llvm::AsmToken::getIntVal ( ) const
inline

Definition at line 105 of file MCAsmLexer.h.

References llvm::APInt::getZExtValue(), and Integer.

TokenKind llvm::AsmToken::getKind ( ) const
inline

Definition at line 71 of file MCAsmLexer.h.

Referenced by llvm::MCAsmLexer::getKind().

SMLoc AsmToken::getLoc ( ) const

Definition at line 26 of file MCAsmLexer.cpp.

References llvm::StringRef::data(), and llvm::SMLoc::getFromPointer().

Referenced by getLocRange().

SMRange AsmToken::getLocRange ( ) const

Definition at line 34 of file MCAsmLexer.cpp.

References getEndLoc(), and getLoc().

StringRef llvm::AsmToken::getString ( ) const
inline

Get the string for the current token, this includes all characters (for example, the quotes on strings) in the token.

The returned StringRef points into the source manager's memory buffer, and is safe to store across calls to Lex().

Definition at line 100 of file MCAsmLexer.h.

Referenced by getIdentifier().

StringRef llvm::AsmToken::getStringContents ( ) const
inline

Get the contents of a string token (without quotes).

Definition at line 80 of file MCAsmLexer.h.

References llvm::StringRef::size(), llvm::StringRef::slice(), and String.

Referenced by getIdentifier().

bool llvm::AsmToken::is ( TokenKind  K) const
inline

Definition at line 72 of file MCAsmLexer.h.

Referenced by llvm::MCAsmLexer::is().

bool llvm::AsmToken::isNot ( TokenKind  K) const
inline

Definition at line 73 of file MCAsmLexer.h.

Referenced by llvm::MCAsmLexer::isNot().


The documentation for this class was generated from the following files: