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Use bitfilds. 

On a 32 bit build this moves LinkageSpecDecl from 52 to 48 bytes.

llvm-svn: 180601
This commit is contained in:
Rafael Espindola 2013-04-26 12:31:12 +00:00
parent aec90531f9
commit 210257fb33
1 changed files with 3 additions and 3 deletions
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6
clang/include/clang/AST/DeclCXX.h
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@ -2351,12 +2351,12 @@ public:
};
private:
/// Language - The language for this linkage specification.
LanguageIDs Language;
unsigned Language : 3;
/// True if this linkage spec has brances. This is needed so that hasBraces()
/// returns the correct result while the linkage spec body is being parsed.
/// Once RBraceLoc has been set this is not used, so it doesn't need to be
/// serialized.
bool HasBraces;
unsigned HasBraces : 1;
/// ExternLoc - The source location for the extern keyword.
SourceLocation ExternLoc;
/// RBraceLoc - The source location for the right brace (if valid).
@ -2376,7 +2376,7 @@ public:
static LinkageSpecDecl *CreateDeserialized(ASTContext &C, unsigned ID);
/// \brief Return the language specified by this linkage specification.
LanguageIDs getLanguage() const { return Language; }
LanguageIDs getLanguage() const { return LanguageIDs(Language); }
/// \brief Set the language specified by this linkage specification.
void setLanguage(LanguageIDs L) { Language = L; }