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add an ivar_size() method that never returns -1. 

llvm-svn: 44944
This commit is contained in:
Chris Lattner 2007-12-12 18:19:33 +00:00
parent ea6999a1a5
commit 85332c7534
1 changed files with 2 additions and 1 deletions
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3
clang/include/clang/AST/DeclObjC.h
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@ -114,8 +114,9 @@ public:
int getNumInstanceVariables() const { return NumIvars; }
typedef ObjcIvarDecl * const *ivar_iterator;
unsigned ivar_size() const { return NumIvars == -1 ?0 : NumIvars; }
ivar_iterator ivar_begin() const { return Ivars; }
ivar_iterator ivar_end() const { return Ivars+(NumIvars == -1 ?0 : NumIvars);}
ivar_iterator ivar_end() const { return Ivars + ivar_size();}
ObjcMethodDecl** getInstanceMethods() const { return InstanceMethods; }
int getNumInstanceMethods() const { return NumInstanceMethods; }