/// variable or function name). The preprocessor keeps this information in a
/// set, and all tok::identifier tokens have a pointer to one of these.
class IdentifierInfo {
- tok::TokenKind TokenID : 8; // Front-end token ID or tok::identifier.
+ // Note: DON'T make TokenID a 'tok::TokenKind'; MSVC will treat it as a
+ // signed char and TokenKinds > 127 won't be handled correctly.
+ unsigned TokenID : 8; // Front-end token ID or tok::identifier.
unsigned BuiltinID : 9; // ID if this is a builtin (__builtin_inf).
tok::ObjCKeywordKind ObjCID : 5; // ID for objc @ keyword like @'protocol'.
bool HasMacro : 1; // True if there is a #define for this.
/// get/setTokenID - If this is a source-language token (e.g. 'for'), this API
/// can be used to cause the lexer to map identifiers to source-language
/// tokens.
- tok::TokenKind getTokenID() const { return TokenID; }
+ tok::TokenKind getTokenID() const { return (tok::TokenKind)TokenID; }
void setTokenID(tok::TokenKind ID) { TokenID = ID; }
/// getPPKeywordID - Return the preprocessor keyword ID for this identifier.
/// Kind - The actual flavor of token this is.
///
- tok::TokenKind Kind : 8;
+ unsigned Kind : 8; // DON'T make Kind a 'tok::TokenKind';
+ // MSVC will treat it as a signed char and
+ // TokenKinds > 127 won't be handled correctly.
/// Flags - Bits we track about this token, members of the TokenFlags enum.
unsigned Flags : 8;
NeedsCleaning = 0x08 // Contained an escaped newline or trigraph.
};
- tok::TokenKind getKind() const { return Kind; }
+ tok::TokenKind getKind() const { return (tok::TokenKind)Kind; }
void setKind(tok::TokenKind K) { Kind = K; }
/// is/isNot - Predicates to check if this token is a specific kind, as in
/// "if (Tok.is(tok::l_brace)) {...}".
- bool is(tok::TokenKind K) const { return Kind == K; }
- bool isNot(tok::TokenKind K) const { return Kind != K; }
+ bool is(tok::TokenKind K) const { return Kind == (unsigned) K; }
+ bool isNot(tok::TokenKind K) const { return Kind != (unsigned) K; }
/// getLocation - Return a source location identifier for the specified
/// offset in the current file.
void setLocation(SourceLocation L) { Loc = L; }
void setLength(unsigned Len) { Length = Len; }
- const char *getName() const { return tok::getTokenName(Kind); }
+ const char *getName() const {
+ return tok::getTokenName( (tok::TokenKind) Kind);
+ }
/// startToken - Reset all flags to cleared.
///
/// isExpandDisabled - Return true if this identifier token should never
/// be expanded in the future, due to C99 6.10.3.4p2.
- bool isExpandDisabled() const { return (Flags & DisableExpand) ? true : false; }
+ bool isExpandDisabled() const {
+ return (Flags & DisableExpand) ? true : false;
+ }
/// isObjCAtKeyword - Return true if we have an ObjC keyword identifier.
bool isObjCAtKeyword(tok::ObjCKeywordKind objcKey) const;